== PRELIMINARY REPORT == ***This event supersedes event AK023gbcg6o5. Event type: Earthquake Region: Andreanof Islands, Aleutian Islands, Alaska Geographic coordinates: 51.334N, 175.358W Magnitude: 6.3 Depth: 33 km Universal Time (UTC): 21 Dec 2023 14:55:59 Time near the Epicenter (1): 21 Dec 2023 04:55:59 Time in your area (1): 21 Dec 2023 14:55:59 Location with respect to nearby cities: 106.8 km (66.2 mi) SE of Adak, Alaska 1548.4 km (960.0 mi) SSE of Anadyr, Russia 1652.2 km (1024.4 mi) ESE of Klyuchi, Russia 1779.1 km (1103.0 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1794.5 km (1112.6 mi) ESE of Yelizovo, Russia ADDITIONAL PARAMETERS ________________________________ event ID : us d0010b4f 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/usd0010b4f?utm_medium=email&utm_source=ENS&utm_campaign=realtime or https://earthquake.usgs.gov/ National Earthquake Information Center U.S. Geological Survey DISCLAIMER: https://earthquake.usgs.gov/ens/help.html?page=help#disclaimer This email was sent to quake@xxxxxxxxxxx You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (Default World Profile) for M5.5 at all times. To change your parameters, go to https://earthquake.usgs.gov/ens/ To unsubscribe, send a one-line reply to this message with: STOP quake@xxxxxxxxxxx