M 5.6 Off-shore on 31 May 2024 08:35 UTC

Hazard models

Rapid Impact
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: 5.6M
Depth: 53.2 Km
Lat/Lon: -59.6227 , -26.4517
Event Date: 31 May 2024 08:35 UTC
31 May 2024 06:35 Local
Exposed Population:
Source: NEIC us7000mp5r
Inserted at: 31 May 2024 08:57 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
us7000mp5r Scaled population (vector) 0  
  C1 shakemap -0.59  
  C2 shakemap 0.53  
  Country Vulnerability 0  
  INFORM_normalised 1  
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
1574038 0 31 May 2024 08:35 5.6M, 53.2km 4.07 N/A (in MMI>=VII) 00:22 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 South Georgia and the South Sandwich Islands ,of South Georgia & the South Sandwich Is.. The alertlevel for this event is GREEN

Intensity Population


Shakemaps Timeline

AlertShake id #ScoreepisodeidLat/LonMagnitudeDepthMax MMIDate shake (UTC)Delay (hh:mm) 
1 0 1574038 -26.452/-59.623 5.6 53.2 4.068 31 May 2024 09:02 00:27 (new episode)
2 0 1574038 -26.452/-59.623 5.6 53.2 4.065 31 May 2024 10:41 02:06 (upd of #1)
3 0 1574038 -26.452/-59.623 5.6 53.2 4.067 01 Jun 2024 09:40 1d 01:05 (upd of #2)

Affected Provinces

Intensity Region Province Country Population
South Georgia & the South Sandwich Is. South Georgia and the South Sandwich Islands no people
South Georgia & the South Sandwich Is. South Georgia and the South Sandwich Islands no people


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.