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M5.3 Earthquake near 73 km SSE of Nemuro, Japan

UTC time: 2025-12-20 12:30:32 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

M5.3

Depth: 39.8 km
Source: USGS

73 km SSE of Nemuro, Japan

Map

About this earthquake

A magnitude M5.3 earthquake was recorded near 73 km SSE of Nemuro, Japan on December 20, 2025 at 12:30 UTC. The hypocenter lay relatively close to the surface at around 40 km, increasing how strongly it was felt. Earthquakes of this magnitude can damage poorly built structures.

The event was recorded by USGS.

Details

2675d786dd928988f5099f7cd164482d8cd4d3e9

Magnitude

M5.3

Depth

39.8 km

UTC time

2025-12-20 12:30:32 UTC

Local time

—

Country

—

Source

usgs

Coordinates

42.72950, 145.98500

Temperature

7.6°C

Depth profile

Shallow

39.8 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

Nemuro74.0 kmNW31'223

Kushiro134.1 kmW167'875

Sapporo379.4 kmW1'973'832

GeoNames · CC BY 4.0

Volcanoes nearby

Tomariyama [Golovnin]

Distance: 130 km ·Caldera ·Elevation: 535 m ·Last eruption: 1848 ·Japan - administered by Russia
Raususan [Mendeleev]

Distance: 140 km ·Stratovolcano ·Elevation: 882 m ·Last eruption: 1880 ·Japan - administered by Russia
Mashu

Distance: 149 km ·Caldera ·Elevation: 857 m ·Last eruption: 1080 ·Japan
Kussharo

Distance: 160 km ·Caldera ·Elevation: 574 m ·Last eruption: 1320 ·Japan
Tenchozan

Distance: 163 km ·Crater rows ·Elevation: 1'046 m ·Japan
Rausudake

Distance: 165 km ·Stratovolcano ·Elevation: 1'660 m ·Last eruption: 1800 ·Japan

Subsequent earthquakes nearby

Events recorded after this earthquake within 150 km. They are not automatically classified as aftershocks.

First 6 hours3

First 24 hours3

First 72 hours3

Strongest subsequent eventM6.1

M5.42025-12-20 12:58:51 UTC13.1 kmOff Coast of Hokkaido, Japan M5.22025-12-20 12:58:51 UTC6.6 kmEvent of magnitude 5.2, near of Sapporo (Monde) M5.22025-12-20 12:58:55 UTC0.7 km74 km SSE of Nemuro, Japan M3.62025-12-27 00:33:30 UTC113.2 kmHOKKAIDO, JAPAN REGION M4.22025-12-27 03:55:30 UTC43.9 kmHOKKAIDO, JAPAN REGION M3.82026-01-07 11:40:30 UTC92.4 kmHOKKAIDO, JAPAN REGION M3.32026-01-08 16:07:30 UTC56.5 kmHOKKAIDO, JAPAN REGION M4.42026-01-11 17:14:42 UTC123.3 kmKURIL ISLANDS M5.62026-01-14 22:13:13 UTC42.1 kmHOKKAIDO, JAPAN REGION M6.12026-01-14 22:13:13 UTC37.4 km64 km ESE of Akkeshi, Japan M5.62026-01-14 22:13:14 UTC37.4 km64 km ESE of Akkeshi, Japan M5.32026-01-14 22:13:14 UTC47.9 kmEvent of magnitude 5.3, near of Sapporo (Monde)

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 150 km.

Magnitude rank#25

Earlier events M≥4128

Earlier events M≥546

Compared since2025-01-13

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

Strongest earlier events

M6.22025-06-21 21:23:17 UTC46.5 km88 km ESE of Nemuro, Japan M6.22025-06-18 23:08:05 UTC43.8 km90 km SE of Nemuro, Japan M6.12025-06-21 21:23:17 UTC46.4 km88 km ESE of Nemuro, Japan M6.12025-06-21 21:23:17 UTC45.4 kmOFF COAST OF HOKKAIDO, JAPAN M6.12025-05-31 08:37:15 UTC127.0 km83 km SSE of Kushiro, Japan

Stats (last 24h)

Global (24h)

610

Country (24h)

—

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