4.6
Earthquake Details: Off the northwest Coast of Ishigakijima Island
Oct 5, 2026, 13:31:00
A magnitude 4.6 earthquake occurred near Off the northwest Coast of Ishigakijima Island on Oct 5, 2026 at 13:31:00. The seismic event was recorded at a depth of 1500 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth1500 km
Significance0
Latitude25.1000
Longitude123.4000
Event IDjma:20261005223109
Magnitude4.6
Updated:Oct 5, 2026, 13:33:00 UTC
External Resources
View on JMA Official SiteLoading map...
Time & depth
- Local time
- Oct 5, 2026, 22:31:00 GMT+9
- UTC
- Oct 5, 2026, 13:31:00 UTC
1,500 km · Deep-focus
More than 300 km deep. Deep earthquakes can be felt across a wide area.
Nearby major cities
Nearby event sequence · 2
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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 5, 2026, 13:33 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.