Japan

M4.3 Earthquake near 104 km NNW of Tatsugō, Japan (Japan)

UTC time: 2025-06-23 13:40:48 UTC Local time: —

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About this earthquake

A magnitude M4.3 earthquake was recorded near 104 km NNW of Tatsugō, Japan (Japan) on June 23, 2025 at 13:40 UTC. With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

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

Details

ID
b3d793e58fb3835a2b6ff9f50586ca440f1b8a8a
Magnitude
M4.3
Depth
10.0 km
UTC time
2025-06-23 13:40:48 UTC
Local time
—
Country
City
shi dao cun
Source
usgs
Coordinates
29.36490, 129.32170
Temperature
29.1°C

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 (33.7 km)
Regional average: 33.7 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

  • Distance: 29 km ·Stratovolcano(es) ·Elevation: 555 m ·Japan
  • Distance: 49 km ·Stratovolcano(es) ·Elevation: 796 m ·Last eruption: 2026 ·Japan
  • Distance: 70 km ·Stratovolcano(es) ·Elevation: 495 m ·Last eruption: 1835 ·Japan
  • Distance: 75 km ·Stratovolcano(es) ·Elevation: 979 m ·Last eruption: 1914 ·Japan
  • Distance: 89 km ·Stratovolcano(es) ·Elevation: 628 m ·Last eruption: 1190 ·Japan
  • Distance: 148 km ·Stratovolcano(es) ·Elevation: 657 m ·Last eruption: 2020 ·Japan

Japan

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 968 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · Japan

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Country statistics · Japan

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