M 5.7 in United States on 10 Sep 2019 20:32 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: 5.7M
Depth: 11.93 Km
Lat/Lon: 57.0824 , -139.4841
Event Date: 10 Sep 2019 20:32 UTC
10 Sep 2019 11:32 Local
Exposed Population: No people within 100km
Source: NEIC us70005eee
Inserted at: 11 Sep 2019 00:37 UTC
INFORM Coping capacity of the alert score: 1.1 (United States)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Shakemap)		 GDACS score
NEIC 0 0
us70005eee Scaled population (raster) 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
1271564 0 10 Sep 2019 20:32 5.8M, 21km N/A No people affected (in 100km) 00:06 NTWC
1271565 0 10 Sep 2019 20:32 5.3M, 28.1km N/A No people affected (in 100km) 00:13 ALASKA EC
1271566 0 10 Sep 2019 20:32 5.7M, 11.93km N/A N/A (in MMI>=VII) 04:05 NEIC
1271609 0 10 Sep 2019 20:32 5.7M, 9.45km N/A N/A (in MMI>=VII) 2d 21:06 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
no people


Shakemaps Timeline

AlertShake id #ScoreepisodeidLat/LonMagnitudeDepthMax MMIDate shake (UTC)Delay (hh:mm) 
1 0 1271566 57.082/-139.484 5.7 11.9 None 10 Sep 2019 20:51 00:19 (new episode)
2 0 1271566 57.082/-139.484 5.7 11.9 None 10 Sep 2019 21:04 00:31 (upd of #1)
3 0 1271566 57.082/-139.484 5.7 11.9 None 10 Sep 2019 22:36 02:03 (upd of #2)
4 0 1271566 57.082/-139.484 5.7 11.9 None 11 Sep 2019 00:37 04:05 (upd of #3)
5 0 1271566 57.082/-139.484 5.7 11.9 None 11 Sep 2019 20:35 1d 00:03 (upd of #4)
6 0 1271609 57.082/-139.484 5.7 11.9 None 13 Sep 2019 17:38 2d 21:06 (new episode)
7 0 1271609 57.05/-139.545 5.7 9.4 None 13 Sep 2019 17:40 2d 21:08 (upd of #6)

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.