4.3
Earthquake Details: Hokkaido, Japan region
Sep 1, 2026, 19:21:00
A magnitude 4.3 earthquake occurred near Hokkaido, Japan region on Sep 1, 2026 at 19:21:00. The seismic event was recorded at a depth of 500 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth500 km
Significance0
Latitude41.6000
Longitude142.1000
Event IDjma:20260902042131
Magnitude4.3
Updated:Sep 1, 2026, 19:24:00 UTC
External Resources
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Time & depth
- Local time
- Sep 2, 2026, 04:21:00 GMT+9
- UTC
- Sep 1, 2026, 19:21:00 UTC
500 km · Deep-focus
More than 300 km deep. Deep earthquakes can be felt across a wide area.
Nearby major cities
Nearby event sequence · 10
M4.018 km SW of Urakawa, JapanBeforeM4.136 km S of Shizunai-furukawachō, JapanBeforeM3.5eastern Honshu, JapanAfterM3.0Hokkaido, Japan regionAfterM3.8off the coast of FukushimaAfterM3.9off the coast of IwateAfterM4.0near the east coast of Honshu, JapanAfterM3.8off the coast of FukushimaAfterM3.8off the coast of MiyagiAfterM3.5Hokkaido, Japan regionAfter
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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 1, 2026, 19:24 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.