4.1
Earthquake Details: 8 km ENE of Kariwa, Japan
Sep 25, 2026, 07:18:22
A magnitude 4.1 earthquake occurred near 8 km ENE of Kariwa, Japan on Sep 25, 2026 at 07:18:22. The seismic event was recorded at a depth of 165.7 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth165.7 km
Significance259
Latitude37.4587
Longitude138.7057
Event IDus6000txjc
Magnitude4.1
Updated:Sep 25, 2026, 12:56:48 UTC
External Resources
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Time & depth
- Local time
- Sep 25, 2026, 16:18:22 GMT+9
- UTC
- Sep 25, 2026, 07:18:22 UTC
165.7 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 10
M4.4121 km E of Miyako, JapanBeforeM4.4115 km ENE of Miyako, JapanBeforeM2.6off the coast of AkitaBeforeM3.8off the coast of IwateBeforeM3.7near the east coast of Honshu, JapanBeforeM3.0eastern Mino, GifuBeforeM3.6northeastern ChibaBeforeM4.1near the east coast of Honshu, JapanBeforeM2.9Aizu, FukushimaBeforeM2.5Nakadori, FukushimaBefore
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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 25, 2026, 12:56 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.