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M5.2 Earthquake near Hokkaido, Japan Region

UTC time: 2025-08-12 09:11:09 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
M5.2
Depth
10.0 km
Source
USP

Hokkaido, Japan Region

Map

M5.2 Earthquake near Hokkaido, Japan Region · 2025-08-12 — Map showing the location of the epicenter
M5.2 Earthquake near Hokkaido, Japan Region · 2025-08-12 — Map showing the location of the epicenter

About this earthquake

A magnitude M5.2 earthquake was recorded near Hokkaido, Japan Region on August 12, 2025 at 09:11 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude can damage poorly built structures.

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

Details

ID
7671bb0b215481915551eb34846cf1c5c477d8ea
Magnitude
M5.2
Depth
10.0 km
UTC time
2025-08-12 09:11:09 UTC
Local time
—
Country
—
Source
usp
Coordinates
42.30862, 144.80359

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 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
Kushiro82.0 kmNW167'875
Sapporo294.6 kmW1'973'832

GeoNames · CC BY 4.0

Volcanoes nearby

  • Akan
    Distance: 136 km ·Caldera ·Elevation: 1'499 m ·Last eruption: 2026 ·Japan
  • Mashu
    Distance: 142 km ·Caldera ·Elevation: 857 m ·Last eruption: 1080 ·Japan
  • Kussharo
    Distance: 148 km ·Caldera ·Elevation: 574 m ·Last eruption: 1320 ·Japan
  • Tomariyama [Golovnin]
    Distance: 180 km ·Caldera ·Elevation: 535 m ·Last eruption: 1848 ·Japan - administered by Russia
  • Maruyama
    Distance: 190 km ·Stratovolcano(es) ·Elevation: 1'692 m ·Last eruption: 1898 ·Japan
  • Tenchozan
    Distance: 194 km ·Crater rows ·Elevation: 1'046 m ·Japan

Radius · 100 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Kushiro AirportJapan · KUH · RJCK
    95.5 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-04

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

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 eventM5.4
M5.42025-08-12 09:11:13 UTC24.4 kmHokkaido, Japan Region M4.12025-08-12 13:08:30 UTC19.6 kmHOKKAIDO, JAPAN REGION M4.32025-08-12 14:31:42 UTC20.3 kmHOKKAIDO, JAPAN REGION M4.82025-08-28 09:50:05 UTC125.8 kmOff Coast of Hokkaido, Japan M4.52025-08-28 09:50:09 UTC124.2 kmHOKKAIDO, JAPAN REGION M4.52025-08-28 09:50:09 UTC118.1 km47 km SE of Nemuro, Japan

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#14
Earlier events M≥479
Earlier events M≥524
Compared since2025-01-15

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

Strongest earlier events

M6.12025-06-01 18:51:53 UTC113.5 km68 km SSE of Hiroo, Japan M6.12025-05-31 08:37:15 UTC19.5 km83 km SSE of Kushiro, Japan M6.12025-05-31 08:37:15 UTC18.5 kmHOKKAIDO, JAPAN REGION M6.12025-05-31 08:37:14 UTC19.4 km76 km S of Kushiro, Japan M6.02025-06-21 21:23:18 UTC145.9 kmOff Coast of Hokkaido, Japan

Stats (last 24h)

Global (24h)
519
Country (24h)
—
—
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