M 5.8 in Antarctica on 02 Oct 2020 10:17 UTC

Hazard models

EQ parameters
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: 5.8M
Depth: 10 Km
Lat/Lon: -62.3735 , -58.2326
Event Date: 02 Oct 2020 10:17 UTC
02 Oct 2020 07:17 Local
Exposed Population: No people within 100km
Source: NEIC us6000c4p5
Inserted at: 03 Oct 2020 10:22 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Shakemap)		 GDACS score
NEIC 0 0
us6000c4p5 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
1335798 0 02 Oct 2020 10:17 5.8M, 10km 4.8 N/A (in MMI>=VII) 1d 00:04 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 Antarctica ,of Antarctica. 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 1335798 -62.374/-58.233 5.8 10.0 4.325 02 Oct 2020 10:40 00:23 (new episode)
2 0 1335798 -62.374/-58.233 5.8 10.0 4.797 02 Oct 2020 12:23 02:05 (upd of #1)
3 0 1335798 -62.374/-58.233 5.8 10.0 4.797 03 Oct 2020 10:22 1d 00:04 (upd of #2)

Affected Provinces

Intensity Region Province Country Population
Antarctica Antarctica no people
Antarctica Antarctica no people


Critical infrastructure

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

Airports

Intensity Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft) Distance
Teniente Rodolfo Marsh Martin TNM 45 0 44 km

Ports

Intensity Name LOCODE Country Distance
Admiralty Bay Antarctica 34 km

More information

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