Overall Green Earthquake in Russian Federation on 17 Aug 2026 12:38 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 5.8 in Russian Federation on 17 Aug 2026 12:38 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:	5.8M
Depth:	54.7 Km
Lat/Lon:	53.024 , 159.7106
Event Date:	17 Aug 2026 12:38 UTC 18 Aug 2026 00:38 Local
Exposed Population:	230 thousand in MMI IV
Source:	NEIC usd0015edq
Inserted at:	17 Aug 2026 13:09 UTC
INFORM Coping capacity of the alert score:	4.6 (Russia)

GDACS Score

For more info on GDACS score click here.

	Earthquake (Shakemap)		GDACS score
NEIC	0		0
usd0015edq	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
1726624		0	17 Aug 2026 12:38	5.3M, 67.5km	3.99	240 thousand (in 100km)		00:20	NEIC
1726628		0	17 Aug 2026 12:38	5.8M, 54.7km	4.3	N/A (in MMI>=VII)		00:31	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

Intensity	Population
	no people

Shakemaps Timeline

Shake id #	episodeid	Lat/Lon	Magnitude	Depth	Max MMI	Date shake (UTC)	Delay (hh:mm)
1	1726628	159.711/53.024	5.8	54.7	4.379	17 Aug 2026 13:16	00:38	(new episode)
2	1726628	159.711/53.024	5.8	54.7	4.379	17 Aug 2026 14:44	02:06	(upd of #1)
3	1726628	159.711/53.024	5.8	54.7	4.379	18 Aug 2026 14:01	1d 01:23	(upd of #2)

Affected Provinces

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.

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