From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Andreanof Islands, Aleutian Islands, Alaska Geographic coordinates: 51 501N, 175 852W Magnitude: 5 6 Depth: 22 km Universal Time (UTC): 28 May 2026 00:25:21 Time near the Epicenter (1): 27 May 2026 14:25:21 Time in your area (1): 28 May 2026 10:25:21

Location with respect to nearby cities: 68 2 km (42 3 mi) SE of Adak, Alaska 1522 9 km (944 2 mi) SSE of Anadyr, Russia 1613 2 km (1000 2 mi) ESE of Klyuchi, Russia 1741 0 km (1079 4 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1756 3 km (1088 9 mi) ESE of Yelizovo, Russia

ADDITIONAL PARAMETERS

event ID : ak a2026klobnd

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/aka2026klobnd?utm_medium=email&utm_source=ENS&utm_campaign=realtime or https://earthquake usgs gov/

Alaska Earthquake Center Geophysical Institute, University of Alaska Fairbanks

https://earthquake alaska edu

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