From: mailto: == PRELIMINARY REPORT ==

*This event has been revised

Event type: Earthquake Region: off the east coast of Honshu, Japan Geographic coordinates: 39 654N, 143 260E Magnitude: 4 8 Depth: 33 km Universal Time (UTC): 30 Dec 2025 22:19:48 Time near the Epicenter (1): 31 Dec 2025 09:19:48 Time in your area (1): 31 Dec 2025 08:19:48

Location with respect to nearby cities: 113 3 km (70 2 mi) E of Miyako, Japan 114 5 km (71 0 mi) E of Yamada, Japan 121 3 km (75 2 mi) ENE of Ōtsuchi, Japan 126 9 km (78 7 mi) ENE of Kamaishi, Japan 181 1 km (112 3 mi) E of Morioka, Japan

ADDITIONAL PARAMETERS

event ID : us 7000rllj

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/us7000rllj?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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