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Japan

M4.0 Earthquake near RYUKYU ISLANDS, JAPAN (Japan)

UTC time: 2025-05-22 06:33:30 UTC Local time: —

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About this earthquake

On May 22, 2025 at 06:33 UTC, a magnitude M4.0 earthquake occurred near RYUKYU ISLANDS, JAPAN (Japan). With a focal depth of about 60 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Tremors of this size are distinctly felt and can occasionally cause light damage.

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

Details

ID
747f680deae4cf90bbe0552f48eac1b0862201d5
Magnitude
M4.0
Depth
60.0 km
UTC time
2025-05-22 06:33:30 UTC
Local time
—
Country
Japan
City
jiu mi dao ting
Source
emsc
Coordinates
26.10000, 126.80000
Temperature
27.1°C

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 (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

  • Io-Torishima
    Distance: 243 km ·Complex ·Elevation: 212 m ·Last eruption: 1968 ·Japan
  • Submarine Volcano NNE of Iriomotejima
    Distance: 335 km ·Stratovolcano ·Elevation: -200 m ·Last eruption: 1924 ·Japan
  • Yokoatejima
    Distance: 370 km ·Stratovolcano(es) ·Elevation: 495 m ·Last eruption: 1835 ·Japan
  • Akusekijima
    Distance: 464 km ·Stratovolcano(es) ·Elevation: 555 m ·Japan
  • Suwanosejima
    Distance: 487 km ·Stratovolcano(es) ·Elevation: 796 m ·Last eruption: 2026 ·Japan

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Kumejima AirportJapan · UEO · ROKJ
    30.5 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

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

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Japan

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

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