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M3.1 Depth: 10.0 km

M3.1 Earthquake near Hinoemata, Fukushima Prefecture (Japan)

UTC time: 2026-08-03 06:00:30 UTC Local time: —

About this earthquake

On August 3, 2026 at 06:00 UTC, a magnitude M3.1 earthquake occurred near Hinoemata, Fukushima Prefecture (Japan). The hypocenter lay relatively close to the surface at around 10 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. Japan: over the past 24 hours, QuakeMap24 logged 7 earthquakes, the strongest at M3.7.

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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 (32.8 km)
Regional average: 32.8 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

Volcanoes nearby

  • Hiuchigatake
    Distance: 11 km ·Stratovolcano ·Elevation: 2'356 m ·Last eruption: 1544 ·Japan
  • Nikko-Shiranesan
    Distance: 22 km ·Shield ·Elevation: 2'578 m ·Last eruption: 1952 ·Japan
  • Omanago Group
    Distance: 23 km ·Lava dome(s) ·Elevation: 2'341 m ·Last eruption: -3050 ·Japan
  • Nantaisan
    Distance: 27 km ·Stratovolcano ·Elevation: 2'486 m ·Last eruption: -9540 ·Japan
  • Takaharayama
    Distance: 35 km ·Stratovolcano ·Elevation: 1'795 m ·Last eruption: -4570 ·Japan
  • Numazawa
    Distance: 52 km ·Shield ·Elevation: 835 m ·Last eruption: -3400 ·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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