4.6
Earthquake Details: 131 km SE of Itoman, Japan
Sep 30, 2026, 21:11:57
A magnitude 4.6 earthquake occurred near 131 km SE of Itoman, Japan on Sep 30, 2026 at 21:11:57. The seismic event was recorded at a depth of 10 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth10 km
Significance326
Latitude25.2167
Longitude128.5077
Event IDus6000tym9
Magnitude4.6
Updated:Sep 30, 2026, 21:53:25 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Oct 1, 2026, 06:11:57 GMT+9
- UTC
- Sep 30, 2026, 21:11:57 UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
You may also find these tools useful
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: Sep 30, 2026, 21:53 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.