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M3.8 Depth: 10.0 km

M3.8 Earthquake near EASTERN HONSHU, JAPAN (Japan)

UTC time: 2025-07-02 22:33:30 UTC Local time: —

About this earthquake

A magnitude M3.8 earthquake was recorded near EASTERN HONSHU, JAPAN (Japan) on July 2, 2025 at 22:33 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

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

Details

Magnitude
M3.8
Depth
10.0 km
UTC time
2025-07-02 22:33:30 UTC
Local time
—
Country
Japan
City
da xian shi
Source
emsc
Coordinates
39.50000, 140.40000
Temperature
28.5°C

Map

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
10 km — shallower than the regional average (35.3 km)
Regional average: 35.3 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

  • Akita-Komagatake
    Distance: 45 km ·Stratovolcano(es) ·Elevation: 1'637 m ·Last eruption: 1971 ·Japan
  • Chokaisan
    Distance: 54 km ·Stratovolcano(es) ·Elevation: 2'236 m ·Last eruption: 1974 ·Japan
  • Akita-Yakeyama
    Distance: 60 km ·Stratovolcano ·Elevation: 1'366 m ·Last eruption: 1997 ·Japan
  • Hachimantai
    Distance: 64 km ·Stratovolcano ·Elevation: 1'613 m ·Last eruption: -5350 ·Japan
  • Iwatesan
    Distance: 65 km ·Complex ·Elevation: 2'038 m ·Last eruption: 1919 ·Japan
  • Kurikomayama
    Distance: 69 km ·Stratovolcano ·Elevation: 1'627 m ·Last eruption: 1950 ·Japan

Historic earthquake map · Japan

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Country statistics · Japan

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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