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M8.7 Earthquake near OFF EAST COAST OF KAMCHATKA

UTC time: 2025-07-29 23:24:51 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded Content updated:

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

Magnitude
M8.7
Depth
20.0 km
Source
EMSC

OFF EAST COAST OF KAMCHATKA

Map

M8.7 Earthquake near OFF EAST COAST OF KAMCHATKA · 2025-07-29 — Map showing the location of the epicenter
M8.7 Earthquake near OFF EAST COAST OF KAMCHATKA · 2025-07-29 — Map showing the location of the epicenter

About this earthquake

A magnitude M8.7 earthquake was recorded near OFF EAST COAST OF KAMCHATKA on July 29, 2025 at 23:24 UTC. The hypocenter lay relatively close to the surface at around 20 km, increasing how strongly it was felt. Events of this size can trigger serious destruction across large regions.

The data is provided by EMSC and cross-checked across seismological networks.

Details

ID
02d4a5d918a4c5c881ca9c538ac3ef0088ed79fc
Magnitude
M8.7
Depth
20.0 km
UTC time
2025-07-29 23:24:51 UTC
Local time
—
Country
—
Source
emsc
Coordinates
52.59140, 160.07230
Temperature
12.5°C

Depth profile

Depth profile Depth: 20 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 20 km
Shallow
20 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

Felt reports

88felt reports at EMSC / LastQuake

Voluntary reports of feeling this earthquake. The count is not an intensity measurement and is not added to USGS DYFI reports.

Data updated: May 24, 2026, 12:05 AM UTC · Last checked: Sep 6, 2026, 12:16 PM UTC

Source: EMSC / LastQuake

Nearby population centers

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

PlaceDistanceDirectionPopulation
Petropavlovsk-Kamchatskiy110.4 kmNW181'216

GeoNames · CC BY 4.0

Volcanoes nearby

  • Avachinsky
    Distance: 111 km ·Stratovolcano ·Elevation: 2'717 m ·Last eruption: 2001 ·Russia
  • Vilyuchinsky
    Distance: 122 km ·Stratovolcano ·Elevation: 2'173 m ·Last eruption: -8050 ·Russia
  • Koryaksky
    Distance: 122 km ·Stratovolcano ·Elevation: 3'430 m ·Last eruption: 2009 ·Russia
  • Barkhatnaya Sopka
    Distance: 126 km ·Volcanic field ·Elevation: 874 m ·Last eruption: -3550 ·Russia
  • Zhupanovsky
    Distance: 127 km ·Compound ·Elevation: 2'899 m ·Last eruption: 2016 ·Russia
  • Mutnovsky
    Distance: 128 km ·Complex ·Elevation: 2'288 m ·Last eruption: 2000 ·Russia

Subsequent earthquakes nearby

Events recorded after this earthquake within 500 km. They are not automatically classified as aftershocks.

First 6 hours108
First 24 hours389
First 72 hours560
Strongest subsequent eventM8.0
M8.02025-07-29 23:24:52 UTC43.0 km131 km SE of Petropavlovsk-Kamchatsky, Russia M8.02025-07-29 23:24:56 UTC43.8 km133 km SE of Petropavlovsk-Kamchatsky, Russia M7.02025-07-29 23:48:21 UTC78.9 kmOff East Coast of Kamchatka M7.02025-07-29 23:48:27 UTC91.3 kmOFF EAST COAST OF KAMCHATKA M5.62025-07-30 00:04:58 UTC191.9 kmKamchatka Peninsula, Russia M6.92025-07-30 00:09:53 UTC56.6 km147 km SE of Petropavlovsk-Kamchatsky, Russia M6.92025-07-30 00:09:54 UTC56.6 km147 km SE of Petropavlovsk-Kamchatsky, Russia M6.52025-07-30 00:09:56 UTC44.0 kmOff East Coast of Kamchatka M6.52025-07-30 00:09:56 UTC45.6 kmOFF EAST COAST OF KAMCHATKA M6.32025-07-30 00:16:02 UTC67.5 km131 km SE of Vilyuchinsk, Russia M6.32025-07-30 00:16:03 UTC67.5 km131 km SE of Vilyuchinsk, Russia M6.72025-07-30 00:16:05 UTC51.1 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 500 km.

Magnitude rank#2
Earlier events M≥4458
Earlier events M≥5179
Compared since2025-01-08

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

Strongest earlier events

M8.82025-07-29 23:24:50 UTC9.3 km119 km ESE of Petropavlovsk-Kamchatsky, Russia M7.82025-07-29 23:24:50 UTC3.5 kmOff East Coast of Kamchatka M7.52025-07-20 06:49:06 UTC43.6 km153 km ESE of Petropavlovsk-Kamchatsky, Russia M7.52025-07-20 06:49:04 UTC44.5 km154 km ESE of Petropavlovsk-Kamchatsky, Russia M7.42025-07-20 06:49:04 UTC57.5 km2025 Eastern Kamchatka, Russia Earthquake

Stats (last 24h)

Global (24h)
444
Country (24h)
—
—
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