From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: near the east coast of Honshu, Japan Geographic coordinates: 40 844N, 142 554E Magnitude: 5 5 Depth: 44 km Universal Time (UTC): 8 Dec 2025 14:33:41 Time near the Epicenter (1): 9 Dec 2025 01:33:41 Time in your area (1): 9 Dec 2025 00:33:41

Location with respect to nearby cities: 96 9 km (60 1 mi) ENE of Hachinohe, Japan 98 6 km (61 1 mi) NE of Kuji, Japan 99 8 km (61 9 mi) E of Misawa, Japan 116 1 km (72 0 mi) ENE of Towada, Japan 153 6 km (95 2 mi) E of Aomori, Japan

ADDITIONAL PARAMETERS

event ID : us 6000rtdz

This event has been reviewed by a seismologist

(1) Nominal Standard Time; local and daylight savings time zone may differ For subsequent updates, maps, and technical information, see: https://earthquake usgs gov/earthquakes/eventpage/us6000rtdz?utm_medium=email&utm_source=ENS&utm_campaign=realtime or https://earthquake usgs gov/

National Earthquake Information Center U S Geological Survey

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