2.9
Earthquake Details: Kumamoto region, Kumamoto
Sep 4, 2026, 02:54:00
A magnitude 2.9 earthquake occurred near Kumamoto region, Kumamoto on Sep 4, 2026 at 02:54:00. The seismic event was recorded at a depth of 100 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth100 km
Significance0
Latitude32.5000
Longitude130.6000
Event IDjma:20260904115407
Magnitude2.9
Updated:Sep 4, 2026, 02:57:00 UTC
External Resources
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Time & depth
- Local time
- Sep 4, 2026, 11:54:00 GMT+9
- UTC
- Sep 4, 2026, 02:54:00 UTC
100 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M4.025 km ESE of Miyazaki, JapanBeforeM2.8Amakusa and Ashikita region, KumamotoBeforeM3.2Kyushu, JapanBeforeM3.3near the south coast of western HonshuBeforeM3.2Amakusa and Ashikita region, KumamotoBeforeM2.9Kumamoto region, KumamotoAfterM2.9Kumamoto region, KumamotoAfterM3.1Kumamoto region, KumamotoAfterM3.6southern WakayamaAfterM3.8Kumamoto region, KumamotoAfterM3.5Amakusa and Ashikita region, KumamotoAfterM3.3Kumamoto region, KumamotoAfter
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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: Sep 4, 2026, 02:57 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.