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Japan

M3.6 Earthquake near RYUKYU ISLANDS, JAPAN (Japan)

UTC time: 2025-09-18 23:07:30 UTC Local time: —

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About this earthquake

A magnitude M3.6 earthquake was recorded near RYUKYU ISLANDS, JAPAN (Japan) on September 18, 2025 at 23:07 UTC. Shaking of this size is frequently noticed but usually harmless.

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

Details

ID
4948b7659bc1a4f11c5b5f3dcc720fcfaa41d6c6
Magnitude
M3.6
Depth
0.0 km
UTC time
2025-09-18 23:07:30 UTC
Local time
—
Country
Japan
City
shi dao cun
Source
emsc
Coordinates
29.60000, 129.90000
Temperature
29.8°C

Depth profile

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

  • Suwanosejima
    Distance: 18 km ·Stratovolcano(es) ·Elevation: 796 m ·Last eruption: 2026 ·Japan
  • Nakanoshima
    Distance: 29 km ·Stratovolcano(es) ·Elevation: 979 m ·Last eruption: 1914 ·Japan
  • Akusekijima
    Distance: 33 km ·Stratovolcano(es) ·Elevation: 555 m ·Japan
  • Kuchinoshima
    Distance: 41 km ·Stratovolcano(es) ·Elevation: 628 m ·Last eruption: 1190 ·Japan
  • Kuchinoerabujima
    Distance: 99 km ·Stratovolcano(es) ·Elevation: 657 m ·Last eruption: 2020 ·Japan
  • Yokoatejima
    Distance: 125 km ·Stratovolcano(es) ·Elevation: 495 m ·Last eruption: 1835 ·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.

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Stats (last 24h)

Global (24h)
591
Country (24h)
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0
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