3.1
Earthquake Details: Nanyo, Ehime
Oct 5, 2026, 10:27:00
A magnitude 3.1 earthquake occurred near Nanyo, Ehime on Oct 5, 2026 at 10:27:00. 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
Latitude33.6000
Longitude132.5000
Event IDjma:20261005192728
Magnitude3.1
Updated:Oct 5, 2026, 10:30:00 UTC
External Resources
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Time & depth
- Local time
- Oct 5, 2026, 19:27:00 GMT+9
- UTC
- Oct 5, 2026, 10:27:00 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 · 12
M2.8Kumamoto region, KumamotoBeforeM3.9Kagoshima BayBeforeM4.57 km NNW of Ibusuki, JapanBeforeM3.0Amakusa and Ashikita region, KumamotoBeforeM3.5Amakusa and Ashikita region, KumamotoBeforeM2.8Amakusa and Ashikita region, KumamotoBeforeM2.8Kumamoto region, KumamotoBeforeM2.8Kumamoto region, KumamotoBeforeM2.8Plain Area of Northern Miyazaki PrefectureBeforeM2.8Amakusa and Ashikita region, KumamotoBeforeM3.0western KagawaBeforeM2.9Kumamoto 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: Oct 5, 2026, 10:30 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.