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M6.6 Earthquake near 147 km E of Petropavlovsk-Kamchatsky, Russia

UTC time: 2025-07-20 07:22:58 UTC Local time: —

Earthquake newsQuakeMap24

Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude

M6.6

Depth: 9.4 km
Source: USGS

147 km E of Petropavlovsk-Kamchatsky, Russia

Map

About this earthquake

On July 20, 2025 at 07:22 UTC, a magnitude M6.6 earthquake occurred near 147 km E of Petropavlovsk-Kamchatsky, Russia. The hypocenter lay relatively close to the surface at around 9 km, increasing how strongly it was felt. Earthquakes of this magnitude can cause significant damage in populated areas.

The event was recorded by USGS.

Details

1764f13a8f7656e7c5ad564b92406c0d8b02ad14

Magnitude

M6.6

Depth

9.4 km

UTC time

2025-07-20 07:22:58 UTC

Local time

—

Country

—

Source

usgs

Coordinates

52.92740, 160.81170

Temperature

14.1°C

Depth profile

Shallow

9.4 km

Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation

Petropavlovsk-Kamchatskiy147.0 kmW181'216

GeoNames · CC BY 4.0

Volcanoes nearby

Zhupanovsky

Distance: 133 km ·Compound ·Elevation: 2'899 m ·Last eruption: 2016 ·Russia
Avachinsky

Distance: 137 km ·Stratovolcano ·Elevation: 2'717 m ·Last eruption: 2001 ·Russia
Koryaksky

Distance: 147 km ·Stratovolcano ·Elevation: 3'430 m ·Last eruption: 2009 ·Russia
Akademia Nauk

Distance: 148 km ·Stratovolcano(es) ·Elevation: 1'180 m ·Last eruption: 1996 ·Russia
Dzenzursky

Distance: 148 km ·Compound ·Elevation: 2'285 m ·Russia
Maly Semyachik

Distance: 154 km ·Caldera ·Elevation: 1'527 m ·Last eruption: 1952 ·Russia

Subsequent earthquakes nearby

Events recorded after this earthquake within 250 km. They are not automatically classified as aftershocks.

First 6 hours40

First 24 hours120

First 72 hours250

Strongest subsequent eventM8.8

M6.32025-07-20 07:22:59 UTC5.3 kmOff East Coast of Kamchatka M6.52025-07-20 07:22:59 UTC9.6 kmOFF EAST COAST OF KAMCHATKA M6.92025-07-20 07:22:59 UTC0.0 km147 km E of Petropavlovsk-Kamchatsky, Russia M6.02025-07-20 07:26:17 UTC23.4 kmOFF EAST COAST OF KAMCHATKA M6.72025-07-20 07:26:18 UTC23.4 km166 km E of Petropavlovsk-Kamchatsky, Russia M6.22025-07-20 07:26:21 UTC8.8 kmOff East Coast of Kamchatka M4.82025-07-20 07:36:27 UTC9.8 kmOFF EAST COAST OF KAMCHATKA M4.62025-07-20 07:42:13 UTC16.0 kmOFF EAST COAST OF KAMCHATKA M5.02025-07-20 07:53:24 UTC6.8 kmOFF EAST COAST OF KAMCHATKA M5.22025-07-20 07:53:28 UTC32.9 kmOff East Coast of Kamchatka M4.72025-07-20 07:57:00 UTC3.8 kmOFF EAST COAST OF KAMCHATKA M4.92025-07-20 07:57:04 UTC39.1 kmOff East Coast of Kamchatka

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Historical context nearby

Comparison with recorded earthquakes before this event within 250 km.

Magnitude rank#15

Earlier events M≥486

Earlier events M≥532

Compared since2025-01-08

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M7.52025-07-20 06:49:06 UTC48.1 km153 km ESE of Petropavlovsk-Kamchatsky, Russia M7.52025-07-20 06:49:04 UTC49.6 km154 km ESE of Petropavlovsk-Kamchatsky, Russia M7.42025-07-20 06:49:04 UTC4.7 km2025 Eastern Kamchatka, Russia Earthquake M7.42025-07-20 06:49:03 UTC12.1 kmOFF EAST COAST OF KAMCHATKA M7.42025-07-20 06:49:02 UTC4.7 km2025 Eastern Kamchatka, Russia Earthquake

Stats (last 24h)

Global (24h)

468

Country (24h)

—

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