From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Kuril Islands Geographic coordinates: 43 837N, 147 463E Magnitude: 5 1 Depth: 34 km Universal Time (UTC): 21 Dec 2025 02:05:40 Time near the Epicenter (1): 21 Dec 2025 12:05:40 Time in your area (1): 21 Dec 2025 12:05:40

Location with respect to nearby cities: 59 8 km (37 1 mi) E of Shikotan, Russia 162 8 km (101 0 mi) ENE of Nemuro, Japan 188 8 km (117 1 mi) E of Shibetsu, Japan 203 4 km (126 1 mi) E of Nakashibetsu, Japan 502 0 km (311 3 mi) E of Sapporo, Japan

ADDITIONAL PARAMETERS

event ID : us 6000rw9k

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/us6000rw9k?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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