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M3.4 Depth: 60.0 km

M3.4 Earthquake near SOUTHWESTERN RYUKYU ISL., JAPAN (Japan)

UTC time: 2025-10-27 12:18:30 UTC Local time: —

About this earthquake

On October 27, 2025 at 12:18 UTC, a magnitude M3.4 earthquake occurred near SOUTHWESTERN RYUKYU ISL., JAPAN (Japan). The hypocenter lay relatively close to the surface at around 60 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC.

Details

Magnitude
M3.4
Depth
60.0 km
UTC time
2025-10-27 12:18:30 UTC
Local time
—
Country
Japan
City
gong gu dao shi
Source
emsc
Coordinates
24.60000, 125.40000
Temperature
26.6°C

Map

Depth profile

Depth profile Depth: 60 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 60 km
Shallow
60 km
60 km — deeper 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

  • Submarine Volcano NNE of Iriomotejima
    Distance: 149 km ·Stratovolcano ·Elevation: -200 m ·Last eruption: 1924 ·Japan
  • Kueishantao
    Distance: 349 km ·Stratovolcano ·Elevation: 361 m ·Last eruption: 1853 ·Taiwan
  • Tatun Volcanic Group
    Distance: 393 km ·Lava dome(s) ·Elevation: 1'120 m ·Last eruption: 648 ·Taiwan
  • Io-Torishima
    Distance: 461 km ·Complex ·Elevation: 212 m ·Last eruption: 1968 ·Japan

Historic earthquake map · Japan

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Country statistics · Japan

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

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