M 5.5 Off-shore from 12 Feb 2024 04:11 UTC to 04:11
Shakemap
Tsunami

Event summary

This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

Earthquake Magnitude: 5.5M
Depth: 10 Km
Lat/Lon: 5.5084 , -32.837
Event Date: 12 Feb 2024 04:11 UTC
12 Feb 2024 02:11 Local
Exposed Population:
Source: NEIC us7000lyjh
Inserted at: 12 Feb 2024 04:27 UTC
INFORM Coping capacity of the alert score: 1.1 ()

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Shakemap)
GDACS score
NEIC 0 0
us7000lyjh Scaled population (raster) 0  
  C1 shakemap 0  
  C2 shakemap 0  
  Country Vulnerability 0  
  INFORM_normalised 0  
Maximum expected impact using different data sources.

ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.


Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1553074 0 12 Feb 2024 04:11 5.5M, 10km 6.19 N/A (in MMI>=VII) 00:16 NEIC
1553493 0 12 Feb 2024 04:11 5.4M, 10km 5.94 No people affected (in 100km) 1d 19:48 NEIC
The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.
The episode that has the last updated information.
* The max MMI detected for sources having shakemaps;
** The population detected in MMI>=7 for episode with shakemap or in a 100km radius;
*** The tsunami max height.

Exposed population

The earthquake happened in unknowed a zone. The alertlevel for this event is GREEN

Intensity Population
no people


Shakemaps Timeline

AlertShake id #ScoreepisodeidLat/LonMagnitudeDepthMax MMIDate shake (UTC)Delay (hh:mm) 
1 0 1553074 -32.837/5.508 5.5 10 0 12 Feb 2024 04:29 00:18 (new episode)
2 0 1553074 -32.837/5.508 5.5 10 0 12 Feb 2024 06:15 02:04 (upd of #1)
3 0 1553074 -32.837/5.508 5.5 10 0 13 Feb 2024 04:40 1d 00:29 (upd of #2)

Affected Provinces



Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.