M 4.5 in Svalbard and Jan Mayen on 17 Mar 2021 04:33 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: 4.5M
Depth: 10 Km
Lat/Lon: 79.4769 , 2.7378999999999998
Event Date: 17 Mar 2021 04:33 UTC
17 Mar 2021 04:33 Local
Exposed Population:
No people within 100km
Source: NEIC us7000dk3x
Inserted at: 17 Mar 2021 22:09 UTC
INFORM Coping capacity of the alert score
1.1 (Jan Mayen)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0 0
us7000dk3x Scaled population (vector) 0  
  C1 earthquake 1  
  C2 earthquake 0  
  Country Vulnerability 0  
  INFORM_normalised 1  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1365442 0 17 Mar 2021 04:33 4.5M, 10km N/A No people affected (in 100km) 00:17 NEIC
1365595 0 17 Mar 2021 04:33 4.5M, 10km N/A No people affected (in 100km) 17:36 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 Svalbard and Jan Mayen , of Svalbard.

Radius Population
100 km no people
75 km no people
50 km no people
20 km no people
10 km no people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
Svalbard Svalbard and Jan Mayen -
Ostgronland Greenland 2600 people
Nordgronland Greenland <1000 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.