M 4.6 in Russian Federation on 08 Oct 2025 08:53 UTC

Hazard models

Rapid Impact
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: 4.6M
Depth: 81.6 Km
Lat/Lon: 51.0538 , 157.2017
Event Date: 08 Oct 2025 08:53 UTC
08 Oct 2025 20:53 Local
Exposed Population:
4 thousand in MMI&>=III
Source: NEIC us6000rfkj
Inserted at: 08 Oct 2025 09:44 UTC
INFORM Coping capacity of the alert score
4.6 (Russia)

GDACS Score

For more info on GDACS score click here.
  Earthquake
(Rapid Impact)		 GDACS score
NEIC 0 0
us6000rfkj Scaled population (vector) 0  
  C1 rapid impact 0  
  C2 rapid impact 0  
  Country Vulnerability 0  
  INFORM_normalised 0  
Maximum expected impact using different data sources.

Episode Timeline

IDLevelScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1664853 0 08 Oct 2025 08:53 4.6M, 81.6km 3.57 4 thousand (in 100km) 00:51 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 Kamchatskaya oblast'. The nearest places are Chashechka, Lopatka, Grotava, Semënovka, Goryachiye Klyuchi Vtoryye, Pauzhetka, Severnyy, Saushkino, Ozernovskiy, Utashud, and Zaporozhye.

Radius Population
100 km 4200 people
75 km 2100 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
Kamchatskaya oblast' Russian Federation no people

Affected populated places

Name Region Province Country City class Population Distance
Chashechka Kamchatskaya Russia Village - 26 km
Lopatka Kamchatskaya Russia Village - 34 km
Grotava Kamchatskaya Russia Village - 39 km
Semënovka Kamchatskaya Russia Village - 40 km
Goryachiye Klyuchi Vtoryye Kamchatskaya Russia Village - 53 km
Pauzhetka Kamchatskaya Russia Village - 53 km
Severnyy Sakhalinskaya Russia Village - 56 km
Saushkino Sakhalinskaya Russia Village - 61 km
Ozernovskiy Kamchatskaya Russia Village 2600 people 67 km
Utashud Kamchatskaya Russia Village - 67 km
Zaporozhye Kamchatskaya Russia Village - 70 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
Ozernovskiy 183 0 69 km
Kozyrevskoye 100 0 78 km

Ports

Name LOCODE Country Distance
Ozernaya Russia 70 km

More information

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