Overall Green alert Volcanic eruption for White Island
in New Zealand

Volcano Ash Advisories for air traffic

Although Volcano Ash Advisories (VAAC) are not intended for assessing humanitarian impact, the observations of the plume are relevant for understanding local impact. The actual impact (like ash fall) depends on the type of eruption and is not known.

Click on the messages list to visualize on the right the detailed text.



Volcanic Ash Advisory issued on 2020-11-24 at 16:34 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Gas monitoring ights last observation before a break in coverage at a manual station week confirmed presence of ash in steam volcano obscured by meteorological cloud. Rain overnight will likely have removed ash from atmosphere.

Original Message :

Received FVPS01 at 16:34 UTC, 24/11/20 from NZKL
VA ADVISORY
DTG: 20201124/1634Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/43
INFO SOURCE: WEBCAM, GNS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 24/1634Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
FL010/020 VRB00KT
FCST VA CLD +6 HR: 24/2234Z NO VA EXP
FCST VA CLD +12 HR: 25/0434Z NO VA EXP
FCST VA CLD +18 HR: 25/1034Z NO VA EXP
RMK: GAS MONITORING FLIGHTS LAST WEEK CONFIRMED PRESENCE OF
ASH IN STEAM PLUME. VOLCANO OBSCURED BY MET CLOUD. RAIN
OVERNIGHT WILL LIKELY HAVE REMOVED ASH FROM ATMOSPHERE.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2020-11-24 at 11:14 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Gas monitoring ights last observation before a break in coverage at a manual station week confirmed presence of ash in steam volcano obscured by meteorological cloud, polygons based on webcam and wind data. Rain today and tomorrow will likely remove ash from atmosphere.

Original Message :

Received FVPS01 at 11:14 UTC, 24/11/20 from NZKL
VA ADVISORY
DTG: 20201124/1114Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/42
INFO SOURCE: WEBCAM, GNS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 24/1114Z
EST VA CLD: SFC/FL040 S3745 E17715 - S3745 E17645 - S3715 E17715
E17715
FCST VA CLD +6 HR: 24/1714Z NO VA EXP
FCST VA CLD +12 HR: 24/2314Z NO VA EXP
FCST VA CLD +18 HR: 25/0514Z NO VA EXP
RMK: GAS MONITORING FLIGHTS LAST WEEK CONFIRMED PRESENCE OF
ASH IN STEAM PLUME. VOLCANO OBSCURED BY MET CLOUD, POLYGONS
BASED ON WEBCAM AND WIND DATA. RAIN TODAY AND TOMORROW WILL
LIKELY REMOVE ASH FROM ATMOSPHERE.
NXT ADVISORY: NO LATER THAN 20201124/1714Z=
Volcanic Ash Advisory issued on 2020-11-24 at 07:06 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Gas monitoring ights last observation before a break in coverage at a manual station week confirmed presence of ash in steam volcano obscured by meteorological cloud, polygons based on webcam and wind data. Rain later today and tomorrow will likely remove ash from atmosphere at.

Original Message :

Received FVPS01 at 07:06 UTC, 24/11/20 from NZKL
VA ADVISORY
DTG: 20201124/0706Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/41
INFO SOURCE: WEBCAM, GNS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 24/0706Z
EST VA CLD: SFC/FL040 S3745 E17715 - S3745 E17645 - S3715 E17715 MOV SW 00KT
E17715 MOV SW 00KT
FCST VA CLD +6 HR: 24/1306Z SFC/FL030 S3745 E17715 - S3745 E17645 - S3715 E17715
E17645 - S3715 E17715
FCST VA CLD +12 HR: 24/1906Z NO VA EXP
FCST VA CLD +18 HR: 25/0106Z NO VA EXP
RMK: GAS MONITORING FLIGHTS LAST WEEK CONFIRMED PRESENCE OF
ASH IN STEAM PLUME. VOLCANO OBSCURED BY MET CLOUD, POLYGONS
BASED ON WEBCAM AND WIND DATA. RAIN LATER TODAY AND TOMORROW
WILL LIKELY REMOVE ASH FROM ATMOSPHERE AT TIMES.
NXT ADVISORY: NO LATER THAN 20201124/1306Z=
Volcanic Ash Advisory issued on 2020-11-24 at 01:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Gas monitoring ights last observation before a break in coverage at a manual station week confirmed presence of ash in steam volcano obscured by meteorological cloud, polygons based on webcam and wind data. Rain later today and tomorrow will likely remove ash from atmosphere at.

Original Message :

Received FVPS01 at 01:55 UTC, 24/11/20 from NZKL
VA ADVISORY
DTG: 20201124/0155Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/40
INFO SOURCE: WEBCAM, GNS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 24/0155Z
EST VA CLD: SFC/FL040 S3745 E17715 - S3745 E17645 - S3715 E17715 MOV SW 00KT
E17715 MOV SW 00KT
FCST VA CLD +6 HR: 24/0755Z SFC/FL030 S3745 E17715 - S3745 E17645 - S3715 E17715
E17645 - S3715 E17715
FCST VA CLD +12 HR: 24/1355Z SFC/FL030 S3745 E17715 - S3745 E17645 - S3715 E17715
E17645 - S3715 E17715
FCST VA CLD +18 HR: 24/1955Z NO VA EXP
RMK: GAS MONITORING FLIGHTS LAST WEEK CONFIRMED PRESENCE OF
ASH IN STEAM PLUME. VOLCANO OBSCURED BY MET CLOUD, POLYGONS
BASED ON WEBCAM AND WIND DATA. RAIN LATER TODAY AND TOMORROW
WILL LIKELY REMOVE ASH FROM ATMOSPHERE AT TIMES.
NXT ADVISORY: NO LATER THAN 20201124/0755Z=
Volcanic Ash Advisory issued on 2020-11-23 at 19:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Gas monitoring ights last observation before a break in coverage at a manual station week confirmed presence of ash in steam volcano obscured by meteorological cloud, polygons based on webcam and wind data. Rain later today and tomorrow will likely remove ash from atmosphere at.

Original Message :

Received FVPS01 at 19:57 UTC, 23/11/20 from NZKL
VA ADVISORY
DTG: 20201123/1957Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/39
INFO SOURCE: WEBCAM, GNS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 23/1957Z
EST VA CLD: SFC/FL025 S3745 E17715 - S3745 E17645 - S3715 E17715 MOV SW 00KT
E17715 MOV SW 00KT
FCST VA CLD +6 HR: 24/0157Z SFC/FL040 S3745 E17715 - S3745 E17645 - S3715 E17715
E17645 - S3715 E17715
FCST VA CLD +12 HR: 24/0757Z SFC/FL030 S3745 E17715 - S3745 E17645 - S3715 E17715
E17645 - S3715 E17715
FCST VA CLD +18 HR: 24/1357Z SFC/FL030 S3745 E17715 - S3745 E17645 - S3715 E17715
E17645 - S3715 E17715
RMK: GAS MONITORING FLIGHTS LAST WEEK CONFIRMED PRESENCE OF
ASH IN STEAM PLUME. VOLCANO OBSCURED BY MET CLOUD, POLYGONS
BASED ON WEBCAM AND WIND DATA. RAIN LATER TODAY AND TOMORROW
WILL LIKELY REMOVE ASH FROM ATMOSPHERE AT TIMES.
NXT ADVISORY: NO LATER THAN 20201124/0157Z=
Volcanic Ash Advisory issued on 2020-11-23 at 14:01 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Recent gas monitoring ights confirm presence of ash in steam forecast heights and polygons based on model data. Recent rain over the vent is likely to have removed ash from the atmosphere. Further rain tomorrow is likely to do the.

Original Message :

Received FVPS01 at 14:01 UTC, 23/11/20 from NZKL
VA ADVISORY
DTG: 20201123/1401Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/38
INFO SOURCE: WEBCAM, HIMAWARI 8 IMAGERY, GNS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 23/1347Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
FL010/020 VRB00KT
FCST VA CLD +6 HR: 23/1947Z SFC/FL025 S3715 E17715 - S3745 E17730 - S3745 E17700
E17730 - S3745 E17700
FCST VA CLD +12 HR: 24/0147Z SFC/FL040 S3715 E17715 - S3745 E17730 - S3745 E17645
E17730 - S3745 E17645
FCST VA CLD +18 HR: 24/0747Z NO VA EXP
RMK: RECENT GAS MONITORING FLIGHTS CONFIRM PRESENCE OF ASH
IN STEAM PLUME. FORECAST HEIGHTS AND POLYGONS BASED ON MODEL
DATA. RECENT RAIN OVER THE VENT IS LIKELY TO HAVE REMOVED
ASH FROM THE ATMOSPHERE. FURTHER RAIN TOMORROW IS LIKELY TO
DO THE SAME.
NXT ADVISORY: NO LATER THAN 20201123/2001Z=
Volcanic Ash Advisory issued on 2020-11-23 at 08:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Recent gas monitoring ights confirm presence of ash in steam plume observed in satellite and webcam imagery, forecast heights and polygons based on model data.

Original Message :

Received FVPS01 at 08:20 UTC, 23/11/20 from NZKL
VA ADVISORY
DTG: 20201123/0820Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/37
INFO SOURCE: WEBCAM, HIMAWARI 8 IMAGERY, GNS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 23/0820Z
EST VA CLD: SFC/FL025 S3715 E17715 - S3745 E17730 - S3745 E17700 MOV S 05KT
E17700 MOV S 05KT
FCST VA CLD +6 HR: 23/1420Z SFC/FL025 S3715 E17715 - S3745 E17730 - S3745 E17700
E17730 - S3745 E17700
FCST VA CLD +12 HR: 23/2020Z SFC/FL040 S3715 E17715 - S3745 E17730 - S3745 E17645
E17730 - S3745 E17645
FCST VA CLD +18 HR: 24/0220Z SFC/FL040 S3745 E17715 - S3745 E17645 - S3715 E17715
E17645 - S3715 E17715
RMK: RECENT GAS MONITORING FLIGHTS CONFIRM PRESENCE OF ASH
IN STEAM PLUME. PLUME OBSERVED IN SATELLITE AND WEBCAM
IMAGERY, FORECAST HEIGHTS AND POLYGONS BASED ON MODEL DATA.
NXT ADVISORY: NO LATER THAN 20201123/1420Z=
Volcanic Ash Advisory issued on 2020-11-23 at 03:02 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Recent gas monitoring ights confirm presence of ash in steam plume observed in satellite and webcam imagery today, forecast heights based on model data.

Original Message :

Received FVPS01 at 03:02 UTC, 23/11/20 from NZKL
VA ADVISORY
DTG: 20201123/0302Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/36
INFO SOURCE: WEBCAM, HIMAWARI 8 IMAGERY, GNS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 23/0302Z
EST VA CLD: SFC/FL025 S3715 E17715 - S3745 E17730 - S3745 E17700 - S3715 E17700 MOV S 05KT
E17700 - S3715 E17700 MOV S 05KT
FCST VA CLD +6 HR: 23/0902Z SFC/FL030 S3715 E17715 - S3745 E17730 - S3745 E17700
E17730 - S3745 E17700
FCST VA CLD +12 HR: 23/1502Z SFC/FL040 S3715 E17715 - S3745 E17730 - S3745 E17700
E17730 - S3745 E17700
FCST VA CLD +18 HR: 23/2102Z SFC/FL030 S3715 E17715 - S3745 E17730 - S3745 E17700
E17730 - S3745 E17700
RMK: RECENT GAS MONITORING FLIGHTS CONFIRM PRESENCE OF ASH
IN STEAM PLUME. PLUME OBSERVED IN SATELLITE AND WEBCAM
IMAGERY TODAY, FORECAST HEIGHTS BASED ON MODEL DATA.
NXT ADVISORY: NO LATER THAN 20201123/0902Z=
Volcanic Ash Advisory issued on 2020-11-22 at 21:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Recent gas monitoring ights confirm presence of ash in steam plume observed in satellite and webcam imagery this morning.

Original Message :

Received FVPS01 at 21:40 UTC, 22/11/20 from NZKL
VA ADVISORY
DTG: 20201122/2140Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/35
INFO SOURCE: WEBCAM, HIMAWARI 8 IMAGERY, GNS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 22/2140Z
EST VA CLD: SFC/FL025 S3745 E17715 - S3715 E17700 - S3715 E17715 MOV N 10KT
E17715 MOV N 10KT
FCST VA CLD +6 HR: 23/0340Z SFC/FL030 S3745 E17715 - S3715 E17700 - S3715 E17715
E17700 - S3715 E17715
FCST VA CLD +12 HR: 23/0940Z SFC/FL040 S3715 E17715 - S3745 E17730 - S3745 E17700 - S3715 E17700
E17730 - S3745 E17700 - S3715 E17700
FCST VA CLD +18 HR: 23/1540Z SFC/FL030 S3715 E17715 - S3745 E17730 - S3745 E17700
E17730 - S3745 E17700
RMK: RECENT GAS MONITORING FLIGHTS CONFIRM PRESENCE OF ASH
IN STEAM PLUME. PLUME OBSERVED IN SATELLITE AND WEBCAM
IMAGERY THIS MORNING.
NXT ADVISORY: NO LATER THAN 20201123/0340Z=
Volcanic Ash Advisory issued on 2020-11-22 at 15:42 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Recent gas monitoring ights confirm presence of ash in steam plume currently obscured by meteorological cloud, extent estimated.

Original Message :

Received FVPS01 at 15:42 UTC, 22/11/20 from NZKL
VA ADVISORY
DTG: 20201122/1542Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/34
INFO SOURCE: WEBCAM, HIMAWARI 8 IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 22/1542Z
EST VA CLD: SFC/FL040 S3745 E17700 - S3715 E17700 - S3715 E17730 - S3745 E17730 MOV N 10KT
E17730 - S3745 E17730 MOV N 10KT
FCST VA CLD +6 HR: 22/2142Z SFC/FL040 S3745 E17700 - S3715 E17700 - S3715 E17730 - S3745 E17730
E17700 - S3715 E17730 - S3745 E17730
FCST VA CLD +12 HR: 23/0342Z SFC/FL040 S3745 E17700 - S3715 E17700 - S3715 E17730 - S3745 E17730
E17700 - S3715 E17730 - S3745 E17730
FCST VA CLD +18 HR: 23/0942Z SFC/FL040 S3745 E17700 - S3715 E17700 - S3715 E17730 - S3745 E17730
E17700 - S3715 E17730 - S3745 E17730
RMK: RECENT GAS MONITORING FLIGHTS CONFIRM PRESENCE OF ASH
IN STEAM PLUME. PLUME CURRENTLY OBSCURED BY MET CLOUD,
EXTENT ESTIMATED.
NXT ADVISORY: NO LATER THAN 20201122/2142Z=
Volcanic Ash Advisory issued on 2020-11-22 at 09:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Recent gas monitoring ights confirm presence of ash in steam plume currently obscured by meteorological cloud, observed area based off model.

Original Message :

Received FVPS01 at 09:53 UTC, 22/11/20 from NZKL
VA ADVISORY
DTG: 20201122/0953Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/33
INFO SOURCE: WEBCAM, HIMAWARI 8 IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 22/0953Z
EST VA CLD: SFC/FL040 S3730 E17730 - S3745 E17700 - S3700 E17645 - S3700 E17730 MOV N 10KT
E17645 - S3700 E17730 MOV N 10KT
FCST VA CLD +6 HR: 22/1553Z SFC/FL040 S3730 E17730 - S3745 E17700 - S3700 E17700 - S3700 E17730
E17700 - S3700 E17700 - S3700 E17730
FCST VA CLD +12 HR: 22/2153Z SFC/FL040 S3745 E17700 - S3715 E17645 - S3700 E17715 - S3745 E17730
E17645 - S3700 E17715 - S3745 E17730
FCST VA CLD +18 HR: 23/0353Z SFC/FL040 S3730 E17730 - S3800 E17730 - S3800 E17700 - S3715 E17700
E17730 - S3800 E17700 - S3715 E17700
RMK: RECENT GAS MONITORING FLIGHTS CONFIRM PRESENCE OF ASH
IN STEAM PLUME. PLUME CURRENTLY OBSCURED BY MET CLOUD,
OBSERVED AREA BASED OFF MODEL WINDS.
NXT ADVISORY: NO LATER THAN 20201122/1553Z=
Volcanic Ash Advisory issued on 2020-11-22 at 04:35 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Continuous steam emission visible in visible satellite imagery and webcams. Recent gas monitoring ights confirm presence of ash in steam.

Original Message :

Received FVPS01 at 04:35 UTC, 22/11/20 from NZKL
VA ADVISORY
DTG: 20201122/0435Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/32
INFO SOURCE: WEBCAM, HIMAWARI 8 IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 22/0435Z
EST VA CLD: SFC/FL040 S3730 E17700 - S3730 E17700 - S3715 E17745 - S3730 E17815 - S3745 E17715 MOV E 10KT
E17745 - S3730 E17815 - S3745 E17715 MOV E 10KT
FCST VA CLD +6 HR: 22/1035Z SFC/FL040 S3730 E17730 - S3745 E17700 - S3715 E17645 - S3700 E17715
E17700 - S3715 E17645 - S3700 E17715
FCST VA CLD +12 HR: 22/1635Z SFC/FL040 S3730 E17730 - S3745 E17700 - S3715 E17645 - S3700 E17715
E17700 - S3715 E17645 - S3700 E17715
FCST VA CLD +18 HR: 22/2235Z SFC/FL040 S3730 E17700 - S3700 E17700 - S3700 E17730 - S3730 E17730
E17700 - S3700 E17730 - S3730 E17730
RMK: CONTINUOUS STEAM EMISSION VISIBLE IN VISIBLE SATELLITE
IMAGERY AND WEBCAMS. RECENT GAS MONITORING FLIGHTS CONFIRM
PRESENCE OF ASH IN STEAM PLUME.
NXT ADVISORY: NO LATER THAN 20201122/1035Z=
Volcanic Ash Advisory issued on 2020-11-21 at 22:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Continuous steam emission visible in visible satellite imagery and webcams. Recent gas monitoring ights confirm presence of ash in steam.

Original Message :

Received FVPS01 at 22:55 UTC, 21/11/20 from NZKL
VA ADVISORY
DTG: 20201121/2255Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/31
INFO SOURCE: WEBCAM, HIMAWARI 8 IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 21/2255Z
EST VA CLD: SFC/FL040 S3730 E17700 - S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715 MOV E 10KT
E17745 - S3745 E17745 - S3745 E17715 MOV E 10KT
FCST VA CLD +6 HR: 22/0455Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715
E17745 - S3745 E17745 - S3745 E17715
FCST VA CLD +12 HR: 22/1055Z SFC/FL040 S3730 E17730 - S3745 E17700 - S3715 E17645 - S3700 E17715
E17700 - S3715 E17645 - S3700 E17715
FCST VA CLD +18 HR: 22/1655Z SFC/FL040 S3730 E17700 - S3700 E17700 - S3700 E17730 - S3730 E17730
E17700 - S3700 E17730 - S3730 E17730
RMK: CONTINUOUS STEAM EMISSION VISIBLE IN VISIBLE SATELLITE
IMAGERY AND WEBCAMS. RECENT GAS MONITORING FLIGHTS CONFIRM
PRESENCE OF ASH IN STEAM PLUME.
NXT ADVISORY: NO LATER THAN 20201122/0455Z=
Volcanic Ash Advisory issued on 2020-11-21 at 18:28 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Satellite imagery obscured by meteorological cloud this morning. Webcam imagery shows continuous steam emission. Recent gas monitoring ights confirm presence of ash in steam.

Original Message :

Received FVPS01 at 18:28 UTC, 21/11/20 from NZKL
VA ADVISORY
DTG: 20201121/1828Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/30
INFO SOURCE: WEBCAM
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 21/1828Z
EST VA CLD: SFC/FL040 S3730 E17700 - S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715 MOV E 10KT
E17745 - S3745 E17745 - S3745 E17715 MOV E 10KT
FCST VA CLD +6 HR: 22/0028Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715
E17745 - S3745 E17745 - S3745 E17715
FCST VA CLD +12 HR: 22/0628Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715
E17745 - S3745 E17745 - S3745 E17715
FCST VA CLD +18 HR: 22/1228Z SFC/FL040 S3730 E17730 - S3745 E17700 - S3715 E17645 - S3700 E17715
E17700 - S3715 E17645 - S3700 E17715
RMK: SATELLITE IMAGERY OBSCURED BY MET CLOUD THIS MORNING.
WEBCAM IMAGERY SHOWS CONTINUOUS STEAM EMISSION. RECENT GAS
MONITORING FLIGHTS CONFIRM PRESENCE OF ASH IN STEAM PLUME.
NXT ADVISORY: NO LATER THAN 20201122/0028Z=
Volcanic Ash Advisory issued on 2020-11-21 at 13:10 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Continuous steam emission seen on webcam imagery and satellite imagery during daylight recent gas monitoring ights confirm presence of ash in steam.

Original Message :

Received FVPS01 at 13:10 UTC, 21/11/20 from NZKL
VA ADVISORY
DTG: 20201121/1310Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/29
INFO SOURCE: WEBCAM, VISIBLE SATELLITE IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 21/1310Z
EST VA CLD: SFC/FL040 S3730 E17700 - S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715 MOV E 10KT
E17745 - S3745 E17745 - S3745 E17715 MOV E 10KT
FCST VA CLD +6 HR: 21/1910Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715
E17745 - S3745 E17745 - S3745 E17715
FCST VA CLD +12 HR: 22/0110Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715
E17745 - S3745 E17745 - S3745 E17715
FCST VA CLD +18 HR: 22/0710Z SFC/FL040 S3730 E17700 - S3700 E17645 - S3700 E17745 - S3730 E17730
E17645 - S3700 E17745 - S3730 E17730
RMK: CONTINUOUS STEAM EMISSION SEEN ON WEBCAM IMAGERY AND
SATELLITE IMAGERY DURING DAYLIGHT HOURS. RECENT GAS
MONITORING FLIGHTS CONFIRM PRESENCE OF ASH IN STEAM PLUME.
NXT ADVISORY: NO LATER THAN 20201121/1910Z=
Volcanic Ash Advisory issued on 2020-11-21 at 07:19 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Continuous steam emission seen on webcam imagery and satellite imagery until 06 UTC, latter now obscured by meteorological cloud. Recent gas monitoring ights confirm presence of ash in steam.

Original Message :

Received FVPS01 at 07:19 UTC, 21/11/20 from NZKL
VA ADVISORY
DTG: 20201121/0719Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/28
INFO SOURCE: WEBCAM, VISIBLE SATELLITE IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 21/0719Z
EST VA CLD: SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715 MOV E 10KT
E17745 - S3745 E17715 MOV E 10KT
FCST VA CLD +6 HR: 21/1319Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715
E17745 - S3745 E17745 - S3745 E17715
FCST VA CLD +12 HR: 21/1919Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715
E17745 - S3745 E17745 - S3745 E17715
FCST VA CLD +18 HR: 22/0119Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17745 - S3745 E17715
E17745 - S3745 E17745 - S3745 E17715
RMK: CONTINUOUS STEAM EMISSION SEEN ON WEBCAM IMAGERY AND
SATELLITE IMAGERY UNTIL 06Z, LATTER NOW OBSCURED BY MET
CLOUD. RECENT GAS MONITORING FLIGHTS CONFIRM PRESENCE OF ASH
IN STEAM PLUME.
NXT ADVISORY: NO LATER THAN 20201121/1319Z=
Volcanic Ash Advisory issued on 2020-11-21 at 01:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Continuous steam emission seen on visible satellite imagery and webcam imagery. Recent gas monitoring ights confirm presence of ash in steam.

Original Message :

Received FVPS01 at 01:56 UTC, 21/11/20 from NZKL
VA ADVISORY
DTG: 20201121/0156Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/27
INFO SOURCE: WEBCAM, VISIBLE SATELLITE IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 21/0156Z
EST VA CLD: SFC/FL040 S3730 E17700 - S3715 E17745 - S3730 E17745 - S3745 E17715 MOV E 10KT
E17745 - S3745 E17715 MOV E 10KT
FCST VA CLD +6 HR: 21/0756Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3730 E17745 - S3745 E17715
E17745 - S3730 E17745 - S3745 E17715
FCST VA CLD +12 HR: 21/1356Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3730 E17745 - S3745 E17715
E17745 - S3730 E17745 - S3745 E17715
FCST VA CLD +18 HR: 21/1956Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3730 E17745 - S3745 E17715
E17745 - S3730 E17745 - S3745 E17715
RMK: CONTINUOUS STEAM EMISSION SEEN ON VISIBLE SATELLITE
IMAGERY AND WEBCAM IMAGERY. RECENT GAS MONITORING FLIGHTS
CONFIRM PRESENCE OF ASH IN STEAM PLUME.
NXT ADVISORY: NO LATER THAN 20201121/0756Z=
Volcanic Ash Advisory issued on 2020-11-20 at 20:11 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Ongoing low level ash emission in steam plume.
  • Continuous steam emission seen on visible satellite imagery and webcam imagery. Recent gas monitoring ights confirm presence of ash in steam.

Original Message :

Received FVPS01 at 20:11 UTC, 20/11/20 from NZKL
VA ADVISORY
DTG: 20201120/2011Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/26
INFO SOURCE: WEBCAM, VISIBLE SATELLITE IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ONGOING LOW LEVEL ASH EMISSION IN STEAM
PLUME
EST VA DTG: 20/2011Z
EST VA CLD: SFC/FL040 S3730 E17700 - S3715 E17745 - S3730 E17745 - S3745 E17715 MOV SE 10KT
E17745 - S3745 E17715 MOV SE 10KT
FCST VA CLD +6 HR: 21/0211Z SFC/FL030 S3730 E17700 - S3715 E17745 - S3730 E17745 - S3745 E17715
E17745 - S3730 E17745 - S3745 E17715
FCST VA CLD +12 HR: 21/0811Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3730 E17745 - S3745 E17715
E17745 - S3730 E17745 - S3745 E17715
FCST VA CLD +18 HR: 21/1411Z SFC/FL030 S3730 E17700 - S3715 E17745 - S3730 E17745 - S3745 E17715
E17745 - S3730 E17745 - S3745 E17715
RMK: CONTINUOUS STEAM EMISSION SEEN ON VISIBLE SATELLITE
IMAGERY AND WEBCAM IMAGERY. RECENT GAS MONITORING FLIGHTS
CONFIRM PRESENCE OF ASH IN STEAM PLUME.
NXT ADVISORY: NO LATER THAN 20201121/0211Z=
Volcanic Ash Advisory issued on 2020-11-20 at 14:31 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Possible low level volcanic ash emission.
  • Continuous steam emission last observation before a break in coverage at a manual station observed on 05:54 UTC visible imagery and 06:63 UTC webcam imagery. May re-suspended ash. No new observational data expected till sunrise. Volcanic ash distribution forecast using model guidance.

Original Message :

Received FVPS01 at 14:31 UTC, 20/11/20 from NZKL
VA ADVISORY
DTG: 20201120/1431Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/25
INFO SOURCE: WEBCAM, VISIBLE SATELLITE IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: POSSIBLE LOW LEVEL VOLCANIC ASH EMISSION
EST VA DTG: 20/1431Z
EST VA CLD: SFC/FL030 S3730 E17700 - S3730 E17730 - S3745 E17730 - S3745 E17715 MOV SE 10KT
E17730 - S3745 E17715 MOV SE 10KT
FCST VA CLD +6 HR: 20/2031Z SFC/FL030 S3730 E17700 - S3715 E17730 - S3730 E17730 - S3745 E17715
E17730 - S3730 E17730 - S3745 E17715
FCST VA CLD +12 HR: 21/0231Z SFC/FL030 S3730 E17700 - S3730 E17730 - S3745 E17730 - S3745 E17715
E17730 - S3745 E17730 - S3745 E17715
FCST VA CLD +18 HR: 21/0831Z SFC/FL030 S3730 E17700 - S3730 E17730 - S3745 E17730 - S3745 E17715
E17730 - S3745 E17730 - S3745 E17715
RMK: CONTINUOUS STEAM EMISSION LAST OBSERVED ON 0540Z
VISIBLE IMAGERY AND 0630Z WEBCAM IMAGERY. MAY CONTAIN
RE-SUSPENDED ASH. NO NEW OBSERVATIONAL DATA EXPECTED TILL
SUNRISE. VA DISTRIBUTION FCST USING MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201120/2031Z=
Volcanic Ash Advisory issued on 2020-11-20 at 09:10 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Possible low level volcanic ash emission.
  • Continuous steam emission last observation before a break in coverage at a manual station observed on 05:54 UTC visible imagery and 06:63 UTC webcam imagery. May re-suspended ash. No new information since nightfall.

Original Message :

Received FVPS01 at 09:10 UTC, 20/11/20 from NZKL
VA ADVISORY
DTG: 20201120/0910Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/24
INFO SOURCE: WEBCAM, HIMAWARI 8 SAT IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: POSSIBLE LOW LEVEL VOLCANIC ASH EMISSION
EST VA DTG: 20/0910Z
EST VA CLD: SFC/FL030 S3730 E17700 - S3730 E17730 - S3745 E17730 - S3745 E17715 MOV SE 10KT
E17730 - S3745 E17715 MOV SE 10KT
FCST VA CLD +6 HR: 20/1510Z SFC/FL030 S3730 E17700 - S3730 E17730 - S3745 E17730 - S3745 E17715
E17730 - S3745 E17730 - S3745 E17715
FCST VA CLD +12 HR: 20/2110Z NO VA EXP
FCST VA CLD +18 HR: 21/0310Z NO VA EXP
RMK: CONTINUOUS STEAM EMISSION LAST OBSERVED ON 0540Z
VISIBLE IMAGERY AND 0630Z WEBCAM IMAGERY. MAY CONTAIN
RE-SUSPENDED ASH. NO NEW INFORMATION SINCE NIGHTFALL.
NXT ADVISORY: NO LATER THAN 20201120/1510Z=
Volcanic Ash Advisory issued on 2020-11-20 at 03:37 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Low level volcanic ash emission.
  • Low level volcanic ash emission visible on webcam and visible himawari satellite.

Original Message :

Received FVPS01 at 03:38 UTC, 20/11/20 from NZKL
VA ADVISORY
DTG: 20201120/0337Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/23
INFO SOURCE: WEBCAM, HIMAWARI 8 SAT IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: LOW LEVEL VOLCANIC ASH EMISSION
OBS VA DTG: 20/0337Z
OBS VA CLD: SFC/FL025 S3745 E17700 - S3645 E17715 - S3730 E17745 MOV W 10KT
E17745 MOV W 10KT
FCST VA CLD +6 HR: 20/0937Z SFC/FL025 S3745 E17700 - S3645 E17715 - S3730 E17745
E17715 - S3730 E17745
FCST VA CLD +12 HR: 20/1537Z NO VA EXP
FCST VA CLD +18 HR: 20/2137Z NO VA EXP
RMK: LOW LEVEL VOLCANIC ASH EMISSION VISIBLE ON WEBCAM AND
VISIBLE HIMAWARI SAT IMAGE.
NXT ADVISORY: NO LATER THAN 20201120/0937Z=
Volcanic Ash Advisory issued on 2020-11-20 at 03:12 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Low level volcanic ash emission.
  • More information to follow shortly.

Original Message :

Received FVPS01 at 03:12 UTC, 20/11/20 from NZKL
VA ADVISORY
DTG: 20201120/0312Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/22
INFO SOURCE: WEBCAM, HIMAWARI 8 SAT IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: LOW LEVEL VOLCANIC ASH EMISSION
OBS VA DTG: 20/0312Z
OBS VA CLD: SFC/FL025 S3745 E17700 - S3645 E17715 - S3730 E17745 MOV W 10KT
E17745 MOV W 10KT
FCST VA CLD +6 HR: 20/0912Z NOT AVBL
FCST VA CLD +12 HR: 20/1512Z NOT AVBL
FCST VA CLD +18 HR: 20/2112Z NOT AVBL
RMK: MORE INFORMATION TO FOLLOW SHORTLY
NXT ADVISORY: NO LATER THAN 20201120/0912Z=
Volcanic Ash Advisory issued on 2020-11-18 at 13:34 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • No new eruption, just resuspended ash.
  • Plume no longer indentified by satellite image and no other indicators of ash observed, therefore volcanic ash no longer expected in area. The situation will continue to be monitored in case more ash becomes resuspended.

Original Message :

Received FVPS01 at 13:34 UTC, 18/11/20 from NZKL
VA ADVISORY
DTG: 20201118/1334Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/21
INFO SOURCE: GNS, SATELLITE IMAGERY, WEBCAMS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: NO NEW ERUPTION, JUST RESUSPENDED ASH
OBS VA DTG: 18/1334Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6 HR: 18/1934Z NO VA EXP
FCST VA CLD +12 HR: 19/0134Z NO VA EXP
FCST VA CLD +18 HR: 19/0734Z NO VA EXP
RMK: PLUME NO LONGER INDENTIFIED BY SATELLITE IMAGE AND NO
OTHER INDICATORS OF ASH OBSERVED, THEREFORE VA NO LONGER
EXPECTED IN AREA. THE SITUATION WILL CONTINUE TO BE
MONITORED IN CASE MORE ASH BECOMES RESUSPENDED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2020-11-18 at 07:44 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • No new eruption, just resuspended ash.
  • Gns ight 16/11 confirmed minor ash present in plume up to approx 1500ft at time of ight horizontal extent of plume can no longer be indentified by visible satellite image and plume observed in webcam minimal at 09z therefore no volcanic ash expected in +6h.

Original Message :

Received FVPS01 at 07:44 UTC, 18/11/20 from NZKL
VA ADVISORY
DTG: 20201118/0744Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/20
INFO SOURCE: GNS, SATELLITE IMAGERY, WEBCAMS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: NO NEW ERUPTION, JUST RESUSPENDED ASH
OBS VA DTG: 18/0744Z
OBS VA CLD: SFC/FL020 S3730 E17700 - S3715 E17730 - S3730 E17730 - S3745 E17715 MOV NE 05KT
E17730 - S3745 E17715 MOV NE 05KT
FCST VA CLD +6 HR: 18/1344Z NO VA EXP
FCST VA CLD +12 HR: 18/1944Z NO VA EXP
FCST VA CLD +18 HR: 19/0144Z NO VA EXP
RMK: GNS FLIGHT 16/11 CONFIRMED MINOR ASH PRESENT IN PLUME
UP TO APPROX 1500FT AT TIME OF FLIGHT. HORIZONTAL EXTENT OF
PLUME CAN NO LONGER BE INDENTIFIED BY VISIBLE SATELLITE
IMAGE AND PLUME OBSERVED IN WEBCAM MINIMAL AT 09Z THEREFORE
NO VA EXPECTED IN +6H.
NXT ADVISORY: NO LATER THAN 20201118/1344Z=
Volcanic Ash Advisory issued on 2020-11-18 at 02:14 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • No new eruption, just resuspended ash.
  • Gns ight 16/11 confirmed minor ash still present in plume up to approx 1500ft at time of ight horizontal extent of plume identifiable on visible satellite imagery at 01:40 UTC now obscured due to meteorological cloud, heights and movement estimate. Using model guidance.

Original Message :

Received FVPS01 at 02:14 UTC, 18/11/20 from NZKL
VA ADVISORY
DTG: 20201118/0214Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/19
INFO SOURCE: GNS, SATELLITE IMAGERY, WEBCAMS
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: NO NEW ERUPTION, JUST RESUSPENDED ASH
OBS VA DTG: 18/0214Z
OBS VA CLD: SFC/FL030 S3730 E17700 - S3715 E17730 - S3730 E17730 - S3745 E17715 MOV E 05KT
E17730 - S3745 E17715 MOV E 05KT
FCST VA CLD +6 HR: 18/0814Z SFC/FL030 S3730 E17700 - S3715 E17730 - S3730 E17730 - S3745 E17715
E17730 - S3730 E17730 - S3745 E17715
FCST VA CLD +12 HR: 18/1414Z NO VA EXP
FCST VA CLD +18 HR: 18/2014Z NO VA EXP
RMK: GNS FLIGHT 16/11 CONFIRMED MINOR ASH STILL PRESENT IN
PLUME UP TO APPROX 1500FT AT TIME OF FLIGHT. HORIZONTAL
EXTENT OF PLUME IDENTIFIABLE ON VISIBLE SATELLITE IMAGERY AT
0140Z, NOW OBSCURED DUE TO MET CLOUD, HEIGHTS AND MOVEMENT
EST. USING MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201118/0814Z=
Volcanic Ash Advisory issued on 2020-11-17 at 20:24 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • No new eruption, just resuspended ash.
  • Gns ight 16/11 confirmed minor ash still present in steam plume up to approx 1500ft at time of ight horizontal extent of plume no longer identifiable on visible satellite imagery due to meteorological cloud, heights and movement estimated using model guidance.

Original Message :

Received FVPS01 at 20:24 UTC, 17/11/20 from NZKL
VA ADVISORY
DTG: 20201117/2024Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/18
INFO SOURCE: GNS, PREVIOUS SATELLITE IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: NO NEW ERUPTION, JUST RESUSPENDED ASH
EST VA DTG: 17/2024Z
EST VA CLD: SFC/FL030 S3730 E17700 - S3715 E17745 - S3730 E17800 - S3745 E17715 MOV E 05KT
E17800 - S3745 E17715 MOV E 05KT
FCST VA CLD +6 HR: 18/0224Z SFC/FL030 S3730 E17700 - S3715 E17745 - S3730 E17800 - S3745 E17715
E17745 - S3730 E17800 - S3745 E17715
FCST VA CLD +12 HR: 18/0824Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3730 E17745 - S3745 E17715
E17745 - S3730 E17745 - S3745 E17715
FCST VA CLD +18 HR: 18/1424Z NO VA EXP
RMK: GNS FLIGHT 16/11 CONFIRMED MINOR ASH STILL PRESENT IN
STEAM PLUME UP TO APPROX 1500FT AT TIME OF FLIGHT.
HORIZONTAL EXTENT OF PLUME NO LONGER IDENTIFIABLE ON VISIBLE
SATELLITE IMAGERY DUE TO MET CLOUD, HEIGHTS AND MOVEMENT
ESTIMATED USING MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201118/0224Z=
Volcanic Ash Advisory issued on 2020-11-17 at 14:34 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • No new eruption, just resuspended ash.
  • Gns ight 16/11 confirmed minor ash is still present in steam plume up to approx 1500ft at time of ight horizontal extent of plume no longer identifiable on visible satellite imagery so heights and movement estimated using model guidance.

Original Message :

Received FVPS01 at 14:34 UTC, 17/11/20 from NZKL
VA ADVISORY
DTG: 20201117/1434Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/17
INFO SOURCE: GNS, SATELLITE IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: NO NEW ERUPTION, JUST RESUSPENDED ASH
OBS VA DTG: 17/1434Z
OBS VA CLD: SFC/FL030 S3730 E17700 - S3715 E17730 - S3730 E17745 - S3745 E17715 MOV E 05KT
E17745 - S3745 E17715 MOV E 05KT
FCST VA CLD +6 HR: 17/2034Z SFC/FL030 S3730 E17700 - S3715 E17730 - S3730 E17745 - S3745 E17715
E17730 - S3730 E17745 - S3745 E17715
FCST VA CLD +12 HR: 18/0234Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17730 - S3745 E17715
E17745 - S3745 E17730 - S3745 E17715
FCST VA CLD +18 HR: 18/0834Z SFC/FL030 S3730 E17700 - S3715 E17745 - S3745 E17730 - S3745 E17715
E17745 - S3745 E17730 - S3745 E17715
RMK: GNS FLIGHT 16/11 CONFIRMED MINOR ASH IS STILL PRESENT
IN STEAM PLUME UP TO APPROX 1500FT AT TIME OF FLIGHT.
HORIZONTAL EXTENT OF PLUME NO LONGER IDENTIFIABLE ON VISIBLE
SATELLITE IMAGERY SO HEIGHTS AND MOVEMENT ESTIMATED USING
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201117/2034Z=
Volcanic Ash Advisory issued on 2020-11-17 at 08:37 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2020-11-16 05:07 UTC no new eruption, just resuspended ash.
  • Gns ight 16/11 confirmed minor ash is still present in steam plume up to approx 1500ft at time of ight horizontal extent of plume no longer identifiable on visible satellite imagery so heights and movement estimated using model guidance.

Original Message :

Received FVPS01 at 08:37 UTC, 17/11/20 from NZKL
VA ADVISORY
DTG: 20201117/0837Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/16
INFO SOURCE: GNS, SATELLITE IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ERUPTION AT 20201116/0507Z NO NEW
ERUPTION, JUST RESUSPENDED ASH
OBS VA DTG: 17/0837Z
OBS VA CLD: SFC/FL040 S3730 E17700 - S3715 E17730 - S3730 E17745 - S3745 E17715 MOV E 05KT
E17745 - S3745 E17715 MOV E 05KT
FCST VA CLD +6 HR: 17/1437Z SFC/FL030 S3730 E17700 - S3715 E17730 - S3730 E17745 - S3745 E17715
E17730 - S3730 E17745 - S3745 E17715
FCST VA CLD +12 HR: 17/2037Z SFC/FL040 S3730 E17700 - S3715 E17730 - S3730 E17745 - S3745 E17715
E17730 - S3730 E17745 - S3745 E17715
FCST VA CLD +18 HR: 18/0237Z SFC/FL040 S3730 E17700 - S3715 E17745 - S3745 E17730 - S3745 E17715
E17745 - S3745 E17730 - S3745 E17715
RMK: GNS FLIGHT 16/11 CONFIRMED MINOR ASH IS STILL PRESENT
IN STEAM PLUME UP TO APPROX 1500FT AT TIME OF FLIGHT.
HORIZONTAL EXTENT OF PLUME NO LONGER IDENTIFIABLE ON VISIBLE
SATELLITE IMAGERY SO HEIGHTS AND MOVEMENT ESTIMATED USING
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201117/1437Z=
Volcanic Ash Advisory issued on 2020-11-17 at 03:11 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2020-11-17 03:04 UTC no new eruption, just resuspended ash.
  • Gns ight 16/11 confirmed minor ash is still present in steam plume up to approx 1500ft at time of ight horizontal extent based of plume observed in visible satellite imagery at 17/0400z. Volcanic ash height based on nzwp 17:/0 UTC sounding.

Original Message :

Received FVPS01 at 03:11 UTC, 17/11/20 from NZKL
VA ADVISORY
DTG: 20201117/0311Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/15
INFO SOURCE: GNS, SATELLITE IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: ERUPTION AT 20201117/0304Z NO NEW
ERUPTION, JUST RESUSPENDED ASH
OBS VA DTG: 17/0311Z
OBS VA CLD: SFC/FL040 S3730 E17700 - S3730 E17800 - S3745 E17730 - S3745 E17715 MOV E 15KT
E17730 - S3745 E17715 MOV E 15KT
FCST VA CLD +6 HR: 17/0911Z SFC/FL030 S3730 E17700 - S3730 E17745 - S3745 E17730 - S3745 E17715
E17745 - S3745 E17730 - S3745 E17715
FCST VA CLD +12 HR: 17/1511Z SFC/FL030 S3730 E17700 - S3715 E17730 - S3730 E17745 - S3745 E17715
E17730 - S3730 E17745 - S3745 E17715
FCST VA CLD +18 HR: 17/2111Z SFC/FL030 S3730 E17700 - S3715 E17730 - S3730 E17745 - S3745 E17715
E17730 - S3730 E17745 - S3745 E17715
RMK: GNS FLIGHT 16/11 CONFIRMED MINOR ASH IS STILL PRESENT
IN STEAM PLUME UP TO APPROX 1500FT AT TIME OF FLIGHT.
HORIZONTAL EXTENT BASED OF PLUME OBSERVED IN VISIBLE
SATELLITE IMAGERY AT 17/0400Z. VA HEIGHT BASED ON NZWP
17/00Z SOUNDING.
NXT ADVISORY: NO LATER THAN 20201117/0911Z=
Volcanic Ash Advisory issued on 2020-11-16 at 21:42 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • No new eruption, just resuspended ash.
  • Gns ight 16/11 confirmed minor ash is still present in steam plume up to approx 1500ft at time of ight horizontal extent of plume last observation before a break in coverage at a manual station observed in satellite imagery at 16 110z UTC volcanic ash height based on nzwp 16:/1 UTC sounding.

Original Message :

Received FVPS01 at 21:42 UTC, 16/11/20 from NZKL
VA ADVISORY
DTG: 20201116/2142Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/14
INFO SOURCE: GNS, SATELLITE IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: NO NEW ERUPTION, JUST RESUSPENDED ASH
OBS VA DTG: 16/2142Z
OBS VA CLD: SFC/FL030 S3730 E17700 - S3700 E17745 - S3700 E17845 - S3715 E17845 - S3715 E17745 - S3745 E17715 MOV NE 15KT
15KT
FCST VA CLD +6 HR: 17/0342Z SFC/FL030 S3730 E17700 - S3700 E17745 - S3700 E17845 - S3715 E17845 - S3715 E17745 - S3745 E17715
E17715
FCST VA CLD +12 HR: 17/0942Z SFC/FL030 S3730 E17700 - S3700 E17745 - S3700 E17845 - S3715 E17845 - S3715 E17745 - S3745 E17715
E17715
FCST VA CLD +18 HR: 17/1542Z SFC/FL030 S3730 E17700 - S3700 E17745 - S3700 E17845 - S3715 E17845 - S3715 E17745 - S3745 E17715
E17715
RMK: GNS FLIGHT 16/11 CONFIRMED MINOR ASH IS STILL PRESENT
IN STEAM PLUME UP TO APPROX 1500FT AT TIME OF FLIGHT.
HORIZONTAL EXTENT OF PLUME LAST OBSERVED IN SATELLITE
IMAGERY AT 162110Z. VA HEIGHT BASED ON NZWP 16/12Z SOUNDING.
NXT ADVISORY: NO LATER THAN 20201117/0342Z=
Volcanic Ash Advisory issued on 2020-11-16 at 15:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • No new eruption, just resuspended ash.
  • Gns ight ystrday confirmed minor ash is still present in steam plume up to approx 1500ft. Horizontal extent of plume last observation before a break in coverage at a manual station observed in satellite imagery at 16 400z UTC volcanic ash not identifiable on satellite due to meteorological cloud. Volcanic ash movement based on model guidance.

Original Message :

Received FVPS01 at 15:54 UTC, 16/11/20 from NZKL
VA ADVISORY
DTG: 20201116/1554Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/13
INFO SOURCE: GNS, SATELLITE IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: NO NEW ERUPTION, JUST RESUSPENDED ASH
OBS VA DTG: 16/1554Z
OBS VA CLD: SFC/FL015 S3730 E17700 - S3715 E17730 - S3730 E17730 - S3745 E17715 MOV NE 15KT
E17730 - S3745 E17715 MOV NE 15KT
FCST VA CLD +6 HR: 16/2154Z SFC/FL015 S3730 E17700 - S3730 E17730 - S3745 E17715
E17730 - S3745 E17715
FCST VA CLD +12 HR: 17/0354Z SFC/FL015 S3730 E17700 - S3730 E17730 - S3730 E17730 - S3745 E17715
E17730 - S3730 E17730 - S3745 E17715
FCST VA CLD +18 HR: 17/0954Z SFC/FL015 S3730 E17700 - S3715 E17730 - S3730 E17730 - S3745 E17715
E17730 - S3730 E17730 - S3745 E17715
RMK: GNS FLIGHT YSTRDAY CONFIRMED MINOR ASH IS STILL PRESENT
IN STEAM PLUME UP TO APPROX 1500FT. HORIZONTAL EXTENT OF
PLUME LAST OBSERVED IN SATELLITE IMAGERY AT 160400Z. VA NOT
IDENTIFIABLE ON SAT DUE TO MET CLOUD. VA MOVEMENT BASED ON
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201116/2154Z=
Volcanic Ash Advisory issued on 2020-11-16 at 10:42 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • No new eruption, just resuspended ash.
  • A gns ight today confirmed minor ash is still present in the steam plume up to approximately 1500ft. Horizontal extent of plume last observation before a break in coverage at a manual station observed in satellite imagery at 04 UTC. Volcanic ash not identifiable on satellite due to meteorological cloud. Volcanic ash movement based on model guidance.

Original Message :

Received FVPS01 at 10:42 UTC, 16/11/20 from NZKL
VA ADVISORY
DTG: 20201116/1042Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/12
INFO SOURCE: GNS, SATELLITE IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: NO NEW ERUPTION, JUST RESUSPENDED ASH
OBS VA DTG: 16/1042Z
OBS VA CLD: SFC/FL015 S3730 E17700 - S3715 E17730 - S3730 E17730 - S3745 E17715 MOV NE 15KT
E17730 - S3745 E17715 MOV NE 15KT
FCST VA CLD +6 HR: 16/1642Z SFC/FL015 S3730 E17700 - S3715 E17730 - S3730 E17730 - S3745 E17715
E17730 - S3730 E17730 - S3745 E17715
FCST VA CLD +12 HR: 16/2242Z SFC/FL015 S3730 E17700 - S3730 E17730 - S3730 E17730 - S3745 E17715
E17730 - S3730 E17730 - S3745 E17715
FCST VA CLD +18 HR: 17/0442Z SFC/FL015 S3730 E17700 - S3730 E17730 - S3730 E17730 - S3745 E17715
E17730 - S3730 E17730 - S3745 E17715
RMK: A GNS FLIGHT TODAY CONFIRMED MINOR ASH IS STILL PRESENT
IN THE STEAM PLUME UP TO APPROXIMATELY 1500FT. HORIZONTAL
EXTENT OF PLUME LAST OBSERVED IN SATELLITE IMAGERY AT 04Z.
VA NOT IDENTIFIABLE ON SAT DUE TO MET CLOUD. VA MOVEMENT
BASED ON MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201116/1642Z=
Volcanic Ash Advisory issued on 2020-11-16 at 05:07 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • No new eruption, just resuspended ash.
  • Though no new eruption has occurred, a gns ight today confirmed minor ash is still present in the steam plume up to approximately 1500ft. Horizontal extent of plume observed in satellite imagery.

Original Message :

Received FVPS01 at 05:07 UTC, 16/11/20 from NZKL
VA ADVISORY
DTG: 20201116/0507Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/11
INFO SOURCE: GNS, SATELLITE IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: NO NEW ERUPTION, JUST RESUSPENDED ASH
OBS VA DTG: 16/0507Z
OBS VA CLD: SFC/FL015 S3730 E17700 - S3730 E17730 - S3745 E17715 MOV E 00KT
E17715 MOV E 00KT
FCST VA CLD +6 HR: 16/1107Z SFC/FL015 S3730 E17700 - S3730 E17730 - S3745 E17715
E17730 - S3745 E17715
FCST VA CLD +12 HR: 16/1707Z SFC/FL015 S3730 E17700 - S3715 E17730 - S3730 E17730 - S3745 E17715
E17730 - S3730 E17730 - S3745 E17715
FCST VA CLD +18 HR: 16/2307Z SFC/FL015 S3730 E17700 - S3715 E17730 - S3730 E17730 - S3745 E17715
E17730 - S3730 E17730 - S3745 E17715
RMK: THOUGH NO NEW ERUPTION HAS OCCURRED, A GNS FLIGHT TODAY
CONFIRMED MINOR ASH IS STILL PRESENT IN THE STEAM PLUME UP
TO APPROXIMATELY 1500FT. HORIZONTAL EXTENT OF PLUME OBSERVED
IN SATELLITE IMAGERY.
NXT ADVISORY: NO LATER THAN 20201116/1107Z=
Volcanic Ash Advisory issued on 2020-11-14 at 03:17 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Low-level ash emissions have dissipated.
  • Volcanic ash no longer identifiable on satellite imagery. No further reports. Minor steam emissions remain.

Original Message :

Received FVPS01 at 03:17 UTC, 14/11/20 from NZKL
VA ADVISORY
DTG: 20201114/0317Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/10
INFO SOURCE: WEBCAMS, H8 SATELLITE IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: LOW-LEVEL ASH EMISSIONS HAVE DISSIPATED.
OBS VA DTG: 14/0317Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6 HR: 14/0917Z NO VA EXP
FCST VA CLD +12 HR: 14/1517Z NO VA EXP
FCST VA CLD +18 HR: 14/2117Z NO VA EXP
RMK: VA NO LONGER IDENTIFIABLE ON SATELLITE IMAGERY. NO
FURTHER REPORTS. MINOR STEAM EMISSIONS REMAIN.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2020-11-13 at 22:06 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Low level ash emissions.
  • Ash emissions ceased around 20:00 UTC some residual ash east of the volcano should quickly dissipate.

Original Message :

Received FVPS01 at 22:06 UTC, 13/11/20 from NZKL
VA ADVISORY
DTG: 20201113/2206Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/9
INFO SOURCE: VONA, WEBCAMS, H8 SAT IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: LOW LEVEL ASH EMISSIONS.
EST VA DTG: 13/2206Z
EST VA CLD: SFC/FL050 S3730 E17745 - S3715 E17745 - S3715 E17815 - S3730 E17815 MOV E 10KT
E17815 - S3730 E17815 MOV E 10KT
FCST VA CLD +6 HR: 14/0406Z NO VA EXP
FCST VA CLD +12 HR: 14/1006Z NO VA EXP
FCST VA CLD +18 HR: 14/1606Z NO VA EXP
RMK: ASH EMISSIONS CEASED AROUND 2000Z. SOME RESIDUAL ASH
EAST OF THE VOLCANO SHOULD QUICKLY DISSIPATE.
NXT ADVISORY: NO LATER THAN 20201114/0406Z=
Volcanic Ash Advisory issued on 2020-11-13 at 16:13 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Low level ash emissions.
  • Ongoing low-level ash emissions. Volcanic ash not discernable on satellite imagery, estimate from earlier images+met cloud mov+nwp most recent observation of low level ash emission was webcam image at 07z and satellite around 09 UTC. Height/movement forecast based on nwp.

Original Message :

Received FVPS01 at 16:13 UTC, 13/11/20 from NZKL
VA ADVISORY
DTG: 20201113/1613Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/8
INFO SOURCE: VONA, WEBCAMS, H8 SAT IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: LOW LEVEL ASH EMISSIONS.
EST VA DTG: 13/1613Z
EST VA CLD: SFC/FL050 S3715 E17700 - S3730 E17815 - S3800 E17745 - S3800 E17730 MOV E 10KT
E17745 - S3800 E17730 MOV E 10KT
FCST VA CLD +6 HR: 13/2213Z SFC/FL050 S3715 E17700 - S3715 E17815 - S3730 E17815 - S3800 E17730
E17815 - S3730 E17815 - S3800 E17730
FCST VA CLD +12 HR: 14/0413Z SFC/FL050 S3715 E17700 - S3715 E17830 - S3800 E17730 - S3800 E17700
E17830 - S3800 E17730 - S3800 E17700
FCST VA CLD +18 HR: 14/1013Z SFC/FL050 S3730 E17700 - S3715 E17700 - S3715 E17830 - S3745 E17800
E17700 - S3715 E17830 - S3745 E17800
RMK: ONGOING LOW-LEVEL ASH EMISSIONS. VA NOT DISCERNABLE ON
SAT IMAGERY, EST FROM EARLIER IMAGES+MET CLD MOV+NWP WINDS.
MOST RECENT OBSERVATION OF LOW LEVEL ASH EMISSION WAS WEBCAM
IMAGE AT 07Z AND SATELLITE AROUND 09Z. HEIGHT/MOVEMENT FCST
BASED ON NWP MODELS.
NXT ADVISORY: NO LATER THAN 20201113/2213Z=
Volcanic Ash Advisory issued on 2020-11-13 at 10:25 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Low level ash emissions.
  • Ongoing low-level ash emissions. Volcano obscured by meteorological cloud. Volcanic ash not discernable on satellite imagery. Most recent observation of low level ash emission was webcam image at 07z and satellite around 09 UTC. Heights and movement based on nwp.

Original Message :

Received FVPS01 at 10:25 UTC, 13/11/20 from NZKL
VA ADVISORY
DTG: 20201113/1025Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/7
INFO SOURCE: VONA, WEBCAMS, H8 SAT IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: LOW LEVEL ASH EMISSIONS.
OBS VA DTG: 13/1025Z
OBS VA CLD: SFC/FL050 S3715 E17700 - S3745 E17800 - S3800 E17745 - S3800 E17730 MOV SE 10KT
E17745 - S3800 E17730 MOV SE 10KT
FCST VA CLD +6 HR: 13/1625Z SFC/FL050 S3715 E17700 - S3730 E17815 - S3800 E17730
E17815 - S3800 E17730
FCST VA CLD +12 HR: 13/2225Z SFC/FL050 S3745 E17715 - S3715 E17700 - S3715 E17815 - S3745 E17815
E17700 - S3715 E17815 - S3745 E17815
FCST VA CLD +18 HR: 14/0425Z SFC/FL050 S3745 E17715 - S3715 E17700 - S3730 E17830 - S3800 E17800
E17700 - S3730 E17830 - S3800 E17800
RMK: ONGOING LOW-LEVEL ASH EMISSIONS. VOLCANO OBSCURED BY
MET CLOUD. VA NOT DISCERNABLE ON SAT IMAGERY. MOST RECENT
OBSERVATION OF LOW LEVEL ASH EMISSION WAS WEBCAM IMAGE AT
07Z AND SATELLITE AROUND 09Z. HEIGHTS AND MOVEMENT BASED ON
NWP MODELS.
NXT ADVISORY: 20201113/1625Z=
Volcanic Ash Advisory issued on 2020-11-13 at 04:39 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Low level ash emissions observed on satellite and webcam.
  • Ongoing low-level ash emissions visible on satellite imagery and webcam. Heights and movement based on models and 00z whenuapai sounding.

Original Message :

Received FVPS01 at 04:39 UTC, 13/11/20 from NZKL
VA ADVISORY
DTG: 20201113/0439Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/6
INFO SOURCE: VONA, WEBCAMS, H8 SAT IMAGE
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: LOW LEVEL ASH EMISSIONS OBSERVED ON
SATELLITE AND WEBCAM.
OBS VA DTG: 13/0439Z
OBS VA CLD: SFC/FL050 S3715 E17700 - S3745 E17745 - S3800 E17730 - S3800 E17715 MOV SE 10KT
E17730 - S3800 E17715 MOV SE 10KT
FCST VA CLD +6 HR: 13/1039Z SFC/FL050 S3715 E17700 - S3745 E17745 - S3800 E17745 - S3815 E17715
E17745 - S3800 E17745 - S3815 E17715
FCST VA CLD +12 HR: 13/1639Z SFC/FL050 S3715 E17700 - S3715 E17815 - S3800 E17745
E17815 - S3800 E17745
FCST VA CLD +18 HR: 13/2239Z SFC/FL050 S3715 E17700 - S3700 E17815 - S3800 E17800
E17815 - S3800 E17800
RMK: ONGOING LOW-LEVEL ASH EMISSIONS VISIBLE ON SATELLITE
IMAGERY AND WEBCAM. HEIGHTS AND MOVEMENT BASED ON MODELS AND
00Z WHENUAPAI SOUNDING.
NXT ADVISORY: NO LATER THAN 20201113/1039Z=
Volcanic Ash Advisory issued on 2020-11-13 at 04:12 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Low level ash emissions observed on satellite.
  • T+6, +12, +18 forecast areas not available at this more information to follow shortly.

Original Message :

Received FVPS01 at 04:12 UTC, 13/11/20 from NZKL
VA ADVISORY
DTG: 20201113/0412Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/5
INFO SOURCE: VONA, WEBCAMS, HIMAWARI
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: LOW LEVEL ASH EMISSIONS OBSERVED ON
SATELLITE.
OBS VA DTG: 13/0412Z
OBS VA CLD: SFC/FL050 S3715 E17700 - S3745 E17745 - S3800 E17730 - S3800 E17715 MOV SE 05KT
E17730 - S3800 E17715 MOV SE 05KT
FCST VA CLD +6 HR: 13/1012Z NOT AVBL
FCST VA CLD +12 HR: 13/1612Z NOT AVBL
FCST VA CLD +18 HR: 13/2212Z NOT AVBL
RMK: T+6, +12, +18 FORECAST AREAS NOT AVAILABLE AT THIS
STAGE. MORE INFORMATION TO FOLLOW SHORTLY.
NXT ADVISORY: NO LATER THAN 20201113/1012Z=
Volcanic Ash Advisory issued on 2020-11-12 at 18:45 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Gns confirm no eruption but ash was present steam.
  • Plume undetectable in satellite imagery and webcam shows a pale steam.

Original Message :

Received FVPS01 at 18:46 UTC, 12/11/20 from NZKL
VA ADVISORY
DTG: 20201112/1845Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/4
INFO SOURCE: WEBCAM ON CRATER RIM.
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: GNS CONFIRM NO ERUPTION BUT ASH WAS
PRESENT WITHIN STEAM PLUME.
OBS VA DTG: 12/1845Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6 HR: 13/0045Z NO VA EXP
FCST VA CLD +12 HR: 13/0645Z NO VA EXP
FCST VA CLD +18 HR: 13/1245Z NO VA EXP
RMK: PLUME UNDETECTABLE IN SATELLITE IMAGERY AND WEBCAM
SHOWS A PALE STEAM PLUME.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2020-11-12 at 13:01 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Gns confirm no eruption but ash is present steam.
  • Presence of ash below 3200ft 6km of volcano confirmed by gns gas ight 12 nov 00 UTC. Plume becoming hard to in nighttime imagery but volcanic ash still expected in area.

Original Message :

Received FVPS01 at 13:01 UTC, 12/11/20 from NZKL
VA ADVISORY
DTG: 20201112/1301Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/3
INFO SOURCE: GNS VONA, PILOT REPORT, SAT.
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: GNS CONFIRM NO ERUPTION BUT ASH IS PRESENT
WITHIN STEAM PLUME.
OBS VA DTG: 12/1301Z
OBS VA CLD: SFC/FL060 S3730 E17700 - S3630 E17800 - S3715 E17815 - S3745 E17715 MOV SE 05KT
E17815 - S3745 E17715 MOV SE 05KT
FCST VA CLD +6 HR: 12/1901Z SFC/FL060 S3730 E17700 - S3715 E17730 - S3715 E17815 - S3745 E17715
E17730 - S3715 E17815 - S3745 E17715
FCST VA CLD +12 HR: 13/0101Z NO VA EXP
FCST VA CLD +18 HR: 13/0701Z NO VA EXP
RMK: PRESENCE OF ASH BELOW 3200FT WITHIN 6KM OF VOLCANO
CONFIRMED BY GNS GAS FLIGHT 12 NOV 00Z. PLUME BECMG HARD TO
DISCERN IN NIGHTTIME IMAGERY BUT VA STILL EXPECTED IN AREA.
NXT ADVISORY: NO LATER THAN 20201112/1901Z=
Volcanic Ash Advisory issued on 2020-11-12 at 07:30 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Gns confirm no eruption but ash is present steam.
  • Presence of ash below 3200ft 6km of volcano confirmed by gns gas ight 00 UTC. Plume becoming hard to in nighttime imagery but volcanic ash still expected in area.

Original Message :

Received FVPS01 at 07:30 UTC, 12/11/20 from NZKL
VA ADVISORY
DTG: 20201112/0730Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/2
INFO SOURCE: GNS VONA, PILOT REPORT, SAT.
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: GNS CONFIRM NO ERUPTION BUT ASH IS PRESENT
WITHIN STEAM PLUME.
OBS VA DTG: 12/0730Z
OBS VA CLD: SFC/FL060 S3730 E17700 - S3615 E17815 - S3715 E17815 - S3745 E17715 MOV SE 05KT
E17815 - S3745 E17715 MOV SE 05KT
FCST VA CLD +6 HR: 12/1330Z SFC/FL060 S3730 E17700 - S3630 E17800 - S3715 E17815 - S3745 E17715
E17800 - S3715 E17815 - S3745 E17715
FCST VA CLD +12 HR: 12/1930Z SFC/FL060 S3730 E17700 - S3715 E17730 - S3715 E17815 - S3745 E17715
E17730 - S3715 E17815 - S3745 E17715
FCST VA CLD +18 HR: 13/0130Z NO VA EXP
RMK: PRESENCE OF ASH BELOW 3200FT WITHIN 6KM OF VOLCANO
CONFIRMED BY GNS GAS FLIGHT 00Z. PLUME BECMG HARD TO DISCERN
IN NIGHTTIME IMAGERY BUT VA STILL EXPECTED IN AREA.
NXT ADVISORY: NO LATER THAN 20201112/1330Z=
Volcanic Ash Advisory issued on 2020-11-12 at 01:45 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Gns confirm no eruption but ash is present steam plume.
  • Presence of ash below 3200ft 6km of volcano confirmed by gns gas ight.

Original Message :

Received FVPS01 at 01:45 UTC, 12/11/20 from NZKL
VA ADVISORY
DTG: 20201112/0145Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2020/1
INFO SOURCE: GNS VONA, PILOT REPORT, SAT.
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: GNS CONFIRM NO ERUPTION BUT ASH IS PRESENT
WITHIN STEAM PLUME
OBS VA DTG: 12/0145Z
OBS VA CLD: SFC/FL060 S3730 E17700 - S3615 E17815 - S3715 E17815 - S3745 E17715 MOV E 10KT
E17815 - S3745 E17715 MOV E 10KT
FCST VA CLD +6 HR: 12/0745Z SFC/FL060 S3730 E17700 - S3615 E17800 - S3700 E17815 - S3745 E17715
E17800 - S3700 E17815 - S3745 E17715
FCST VA CLD +12 HR: 12/1345Z SFC/FL060 S3730 E17700 - S3630 E17730 - S3700 E17800 - S3745 E17715
E17730 - S3700 E17800 - S3745 E17715
FCST VA CLD +18 HR: 12/1945Z NO VA EXP
RMK: PRESENCE OF ASH BELOW 3200FT WITHIN 6KM OF VOLCANO
CONFIRMED BY GNS GAS FLIGHT
NXT ADVISORY: NO LATER THAN 20201112/0745Z=
Volcanic Ash Advisory issued on 2019-12-09 at 02:36 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption observed at 01:11 UTC to flight level 120 (3600m).
  • Eruption confirmed at white island at 01:10 UTC initial ash also observed. Ash has dispersed but steam eruption continues. No further advisories expected currently, volcano will be monitored for any futher activity.

Original Message :

Received FVPS04 at 02:37 UTC, 09/12/19 from NZKL
VA ADVISORY
DTG: 20191209/0236Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2019/14
INFO SOURCE: GNS/SATELITE IMAGERY/LIVE IMAGES
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION OBSERVED AT 0110Z TO FL120.
OBS VA DTG: 09/0236Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
FL010/120 290/15KT
FCST VA CLD +6 HR: 09/0836Z NO VA EXP
FCST VA CLD +12 HR: 09/1436Z NO VA EXP
FCST VA CLD +18 HR: 09/2036Z NO VA EXP
RMK: ERUPTION CONFIRMED AT WHITE ISLAND AT 0110Z. INITIAL
ASH ALSO OBSERVED. ASH HAS DISPERSED BUT STEAM ERUPTION
CONTINUES. NO FURTHER ADVISORIES EXPECTED CURRENTLY, VOLCANO
WILL BE MONITORED FOR ANY FUTHER ACTIVITY.
NXT ADVISORY: NO FURTHER ADVISORIES
Volcanic Ash Advisory issued on 2019-12-09 at 02:36 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption observed at 01:11 UTC to flight level 120 (3600m).
  • Eruption confirmed at white island at 01:10 UTC initial ash also observed. Ash has dispersed but steam eruption continues. No further advisories expected currently, volcano will be monitored for any futher activity.

Original Message :

Received FVPS04 at 02:37 UTC, 09/12/19 from NZKL
VA ADVISORY
DTG: 20191209/0236Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2019/14
INFO SOURCE: GNS/SATELITE IMAGERY/LIVE IMAGES
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION OBSERVED AT 0110Z TO FL120.
OBS VA DTG: 09/0236Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
FL010/120 290/15KT
FCST VA CLD +6 HR: 09/0836Z NO VA EXP
FCST VA CLD +12 HR: 09/1436Z NO VA EXP
FCST VA CLD +18 HR: 09/2036Z NO VA EXP
RMK: ERUPTION CONFIRMED AT WHITE ISLAND AT 0110Z. INITIAL
ASH ALSO OBSERVED. ASH HAS DISPERSED BUT STEAM ERUPTION
CONTINUES. NO FURTHER ADVISORIES EXPECTED CURRENTLY, VOLCANO
WILL BE MONITORED FOR ANY FUTHER ACTIVITY.
NXT ADVISORY: NO FURTHER ADVISORIES
Volcanic Ash Advisory issued on 2019-12-09 at 01:41 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption confirmed at white island. Futher information to.

Original Message :

Received FVPS04 at 01:41 UTC, 09/12/19 from NZKL
VA ADVISORY
DTG: 20191209/0141Z
VAAC: WELLINGTON
VOLCANO: WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 321M
ADVISORY NR: 2019/13
INFO SOURCE: GNS
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: UNKNOWN
OBS VA DTG: 09/0141Z
OBS VA CLD:
FCST VA CLD +6 HR: 09/0741Z NO VA EXP
FCST VA CLD +12 HR: 09/1341Z NO VA EXP
FCST VA CLD +18 HR: 09/1941Z NO VA EXP
RMK: ERUPTION CONFIRMED AT WHITE ISLAND. FUTHER INFORMATION
TO FOLLOW.
NXT ADVISORY: NO LATER THAN 20191209/0741Z