Overall Green Earthquake alert in Russia on 04 Nov 2025 23:49 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve awareness, information exchange and coordination in the first phase after major sudden-onset disasters.

M 5.7 in Russia on 04 Nov 2025 23:49 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:	5.7M
Depth:	66.3 Km
Lat/Lon:	49.7215 , 155.8841
Event Date:	04 Nov 2025 23:49 UTC 05 Nov 2025 09:49 Local
Exposed Population:	4 thousand in MMI&>=III
Source:	NEIC us6000rlji
Inserted at:	05 Nov 2025 04:59 UTC
INFORM Coping capacity of the alert score:	1.1 (Russia)

GDACS Score

For more info on GDACS score click here.

	Earthquake (Shakemap)		GDACS score
NEIC	0		0
us6000rlji	Scaled population (raster)	0
	C1 shakemap	0
	C2 shakemap	0
	Country Vulnerability	0
	INFORM_normalised	0
	Score no CC	0

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

ID	Level	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1670224		0	04 Nov 2025 23:49	5.7M, 58.4km	4.12	N/A (in MMI>=VII)		00:22	NEIC
1670266		0	04 Nov 2025 23:49	5.7M, 66.3km	4.2	N/A (in MMI>=VII)		05:09	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 ,of Sakhalinskaya oblast' (population 731,237) . The alertlevel for this event is GREEN

Intensity	Population
	no people

Shakemaps Timeline

Shake id #	episodeid	Lat/Lon	Magnitude	Depth	Max MMI	Date shake (UTC)	Delay (hh:mm)
1	1670224	155.929/49.707	5.7	58.4	4.165	05 Nov 2025 00:18	00:29	(new episode)
2	1670266	155.884/49.722	5.7	66.3	4.261	05 Nov 2025 08:32	08:43	(new episode)
3	1670266	155.884/49.722	5.7	66.3	4.216	06 Nov 2025 14:01	1d 14:12	(upd of #2)
4	1670266	155.884/49.722	5.7	66.3	4.261	07 Nov 2025 14:01	2d 14:11	(upd of #3)

Affected Provinces

Region Province	Country	Population
Sakhalinskaya oblast'	Russian Federation	<1000 people
Kamchatskaya oblast'	Russian Federation	no people
Sakhalinskaya oblast'	Russian Federation	1800 people
Kamchatskaya oblast'	Russian Federation	<1000 people

Affected populated places. Areas of interest

Name	Region Province	Country	City class	Population	Distance
Vasilyevo	Sakhalinskaya	Russia	Village	-	48 km
Kitovyy	Sakhalinskaya	Russia	Village	-	55 km
Okeanskoye	Sakhalinskaya	Russia	Village	-	56 km
Talkino	Sakhalinskaya	Russia	Village	-	62 km
Matsu-kawa Fishery	Sakhalinskaya	Russia	Village	-	66 km
Galkino	Sakhalinskaya	Russia	Village	-	67 km
Shelikhovo	Sakhalinskaya	Russia	Village	-	74 km
Pribrezhnyy	Sakhalinskaya	Russia	Village	-	74 km
Kakumabetsu	Sakhalinskaya	Russia	Village	-	75 km
Kamenistyy	Sakhalinskaya	Russia	Village	-	76 km
Asahigawa	Sakhalinskaya	Russia	Village	-	81 km
Onekotan	Sakhalinskaya	Russia	Village	-	86 km
Savushkino	Sakhalinskaya	Russia	Village	-	114 km
Artyushino	Sakhalinskaya	Russia	Village	-	115 km
Saushkino	Sakhalinskaya	Russia	Village	-	126 km
Babushkino	Sakhalinskaya	Russia	Village	-	108 km
Severo Kurilsk	Sakhalinskaya	Russia	City	-	108 km
Baikovo	Sakhalinskaya	Russia	Village	-	115 km
Alaid	Sakhalinskaya	Russia	Village	-	126 km
Severnyy	Sakhalinskaya	Russia	Village	-	131 km
Semënovka	Kamchatskaya	Russia	Village	-	142 km
Lopatka	Kamchatskaya	Russia	Village	-	149 km
Grotava	Kamchatskaya	Russia	Village	-	177 km

see full list

Critical infrastructure

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

Airports

Intensity	Name	IATA Code	Elevation (m)	Usage	Runway type	IFR	Runway Length (ft)	Distance
	Kozyrevskoye		100				0	115 km

Ports

Intensity	Name	LOCODE	Country	Distance
	Paramashiru Island		Russia	69 km

More information

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

Disclaimer
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