3.6
Earthquake Details: off the coast of Ishinomaki, Miyagi, Japan
Oct 9, 2026, 18:04:00
A magnitude 3.6 earthquake occurred near off the coast of Ishinomaki, Miyagi, Japan on Oct 9, 2026 at 18:04:00. The seismic event was recorded at a depth of 600 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth600 km
Significance0
Latitude38.3000
Longitude141.6000
Event IDjma:20261010030429
Magnitude3.6
Updated:Oct 9, 2026, 18:07:00 UTC
External Resources
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Time & depth
- Local time
- Oct 10, 2026, 03:04:00 GMT+9
- UTC
- Oct 9, 2026, 18:04:00 UTC
600 km · Deep-focus
More than 300 km deep. Deep earthquakes can be felt across a wide area.
Nearby major cities
Nearby event sequence · 12
M4.1off the coast of FukushimaBeforeM4.2101 km ENE of Noda, JapanBeforeM4.8northeastern ChibaBeforeM3.9off the east coast of ChibaBeforeM4.69 km NNE of Midori, JapanBeforeM4.0northern IbarakiBeforeM4.5off the east coast of Honshu, JapanBeforeM3.6off the coast of IwateBeforeM2.8southern NaganoBeforeM4.1off the east coast of AomoriBeforeM4.2195 km WSW of Fukaura, JapanBeforeM3.5off the west coast of IshikawaAfter
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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 9, 2026, 18:07 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.