From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: near the south coast of Honshu, Japan Geographic coordinates: 33 149N, 137 936E Magnitude: 5 2 Depth: 336 km Universal Time (UTC): 23 Dec 2025 09:44:22 Time near the Epicenter (1): 23 Dec 2025 18:44:22 Time in your area (1): 23 Dec 2025 19:44:22

Location with respect to nearby cities: 163 4 km (101 3 mi) S of Ōyama, Japan 166 4 km (103 2 mi) SE of Shima, Japan 172 2 km (106 7 mi) S of Sagara, Japan 172 2 km (106 8 mi) S of Iwata, Japan 207 6 km (128 7 mi) SSW of Shizuoka, Japan

ADDITIONAL PARAMETERS

event ID : us 7000rkbm

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/us7000rkbm?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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