M 4.7 in Russian Federation on 22 Nov 2020 18:24 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: 4.7M
Depth: 56.55 Km
Lat/Lon: 44.9754 , 149.378
Event Date: 22 Nov 2020 18:24 UTC
23 Nov 2020 04:24 Local
Exposed Population:
About 2000 people within 100km
Source: NEIC us6000crhu
Inserted at: 22 Nov 2020 18:58 UTC
INFORM Coping capacity of the alert score
4.6 (Russia)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0 0
us6000crhu Scaled population (vector) 2.47  
  C1 earthquake 0.74  
  C2 earthquake -0.13  
  Country Vulnerability -0.43  
  INFORM_normalised 0.94  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1344462 0 22 Nov 2020 18:24 4.7M, 56.55km N/A 2 thousand (in 100km) 00:33 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 Russian Federation , Region of Sakhalinskaya oblast' (population 731,237) . The nearest places are Medvezhye, and Astaurova.

Radius Population
100 km 2300 people
75 km <1000 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
Sakhalinskaya oblast' Russian Federation 730000 people
Hokkaido Japan 5.8 million people

Affected populated places

Name Region Province Country City class Population Distance
Medvezhye Sakhalinskaya Russia Village - 65 km
Astaurova Sakhalinskaya Russia Village - 67 km

see full list

Critical infrastructure

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

Airports

Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft) Distance
Sopochnyy Southwest 21 0 89 km

More information

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