6.0
Earthquake Details: near the east coast of Honshu, Japan
10/4/2025, 3:21:08 PM
A magnitude 6.0 earthquake occurred near near the east coast of Honshu, Japan on 10/4/2025 at 3:21:08 PM. The seismic event was recorded at a depth of -39.9 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
Technical Details
Depth-39.9 km
Significance
Latitude37.4345
Longitude141.5266
Event IDemsc:20251004_0000256
Magnitude6.0
Updated:10/10/2025, 6:32:00 AM
External Resources
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Time & depth
- Local time
- 10/5/2025, 12:21:08 AM GMT+9
- UTC
- 10/4/2025, 3:21:08 PM UTC
-39.9 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 10, 2025, 06:32 AM UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.