M 4.5 in Svalbard and Jan Mayen on 27 Jul 2013 16:22 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: 77.21 , 18.14
Event Date: 27 Jul 2013 16:22 UTC
27 Jul 2013 18:22 Local
Exposed Population:
Few people within 100km
Source: GEOFON gfz2013oplo
Inserted at: 27 Jul 2013 20:06 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
GEOFON 0 0
gfz2013oplo Scaled population (vector) n.a  
  C1 earthquake n.a  
  C2 earthquake n.a  
  Country Vulnerability n.a  
  INFORM_normalised n.a  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1000915 0 27 Jul 2013 16:22 4.6M, 2km N/A Few people (in 100km) 02:32 EMSC
1000920 0 27 Jul 2013 16:22 4.5M, 10km N/A Few people (in 100km) 03:43 GEOFON
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. The nearest places are and Longyearbyen.

Radius Population
100 km <1000 people
75 km <1000 people
50 km <1000 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 -

Affected populated places

Name Region Province Country City class Population Distance
Longyearbyen Svalbard Capital 1200 people 146 km

see full list

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.