Overall Green alert Tropical Cyclone for DOLLY-20
Off-shore

Event summary

Tropical Cyclone DOLLY-20 can have a low humanitarian impact based on the maximum sustained wind speed, exposed population and vulnerability.

GDACS ID TC 1000675
Name DOLLY-20
From - To 22 Jun - 24 Jun
Exposed countries Off-shore
Exposed population No people in Category 1 or higher
Maximum wind speed 74 km/h Tropical storm
Maximum storm surge 0.1 m (23 Jun 22:00 UTC)
Vulnerability --

GDACS Score

For more info on GDACS alert score click here.
Wind Storm surge Rainfall GDACS score
GDACS NOAA 56 km/h 0.1 m n.a. 0.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF 83 km/h 0.6 m 269 mm 0.5
GFS 65 km/h 0.5 m 125 mm 0.5
ECMWF 76 km/h 0.6 m 118 mm 0.5
Maximum expected impact (wind, storm surge and rainfall) using different data sources.
Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Detailed event map. European Union, 2024. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

Updates on volcanic activity (Smithsonian)

Latest media headlines

Articles: 207 | About casualties: 5 | Last hour: 0

Hurricane CenterThu, 25 Jun 2020 04:45:00 +0200.

Short-lived Tropical Storm Dolly weakened into a remnant low pressure system Wednesday morning and was declared "post-tropical" by the National Hurricane Center. Tropical Storm Dolly formed over the north Atlantic Ocean, about 370 miles s
...(more)
NASA finds post-Tropical Cyclone Dolly exiting the tropical stageWed, 24 Jun 2020 19:26:00 +0200.

Credit: Credit: NASA Worldview. NASA's Terra satellite provided a night-time look at what is now Post-Tropical Storm Dolly in the Northern Atlantic Ocean. Terra found that all of Dolly's clouds were on one side of the storm as the storm wea
...(more)
Tropical Storm Dolly loses its title, heads out to seaWed, 24 Jun 2020 17:51:00 +0200.

Goodbye, Dolly. The Atlantic’s fourth named tropical storm of 2020 was declared post-tropical on Wednesday morning by the National Hurricane Center, which issued its last advisory on the short-lived system. Dolly rather unexpectedly became
...(more)
NASA Satellite Gives a Hello to Tropical Storm DollyWed, 24 Jun 2020 17:41:00 +0200.

During the morning of June 23, the fourth system in the Northern Atlantic Ocean was a subtropical depression. During the morning of June 23, the fourth system in the Northern Atlantic Ocean was a subtropical depression. By the afternoon,
...(more)

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Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (38), INFORM (1), (1),