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M3.9 Earthquake near HOKKAIDO, JAPAN REGION

UTC time: 2025-12-09 22:14:30 UTC Local time: —
Magnitude
M3.9
Depth
40.0 km
Source
EMSC

HOKKAIDO, JAPAN REGION

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About this earthquake

A magnitude M3.9 earthquake was recorded near HOKKAIDO, JAPAN REGION on December 9, 2025 at 22:14 UTC. The hypocenter lay relatively close to the surface at around 40 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

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

Details

ID
9e81e710e454baf3b7d51e327b484d865ec02159
Magnitude
M3.9
Depth
40.0 km
UTC time
2025-12-09 22:14:30 UTC
Local time
—
Country
—
Source
emsc
Coordinates
41.20000, 142.60000
Temperature
3.5°C

Depth profile

Depth profile Depth: 40 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 40 km
Shallow
40 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

Volcanoes nearby

  • Osorezan
    Distance: 124 km ·Stratovolcano ·Elevation: 878 m ·Last eruption: 1787 ·Japan
  • Esan
    Distance: 137 km ·Lava dome(s) ·Elevation: 617 m ·Last eruption: 1874 ·Japan
  • Hakkodasan
    Distance: 157 km ·Stratovolcano(es) ·Elevation: 1'584 m ·Last eruption: 1550 ·Japan
  • Towada
    Distance: 164 km ·Caldera ·Elevation: 1'011 m ·Last eruption: 915 ·Japan
  • Hokkaido-Komagatake
    Distance: 186 km ·Stratovolcano ·Elevation: 1'131 m ·Last eruption: 2000 ·Japan
  • Kuttara
    Distance: 187 km ·Stratovolcano(es) ·Elevation: 549 m ·Last eruption: 1820 ·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

Stats (last 24h)

Global (24h)
497
Country (24h)
—
—
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