| Magnitude | 5.0 |
| Region | RAT ISLANDS, ALEUTIAN ISLANDS |
| Date time | 2025-12-09 04:29:57.8 UTC |
| Location | 51.167 ; 178.518 |
| Depth | 4 km |
| Distance | 1370 km E of Petropavlovsk-Kamchatsky, Russia / pop: 187,000 / local time: 16:29:57.8 2025-12-09 1053 km WSW of Unalaska, United States / pop: 4,400 / local time: 19:29:57.8 2025-12-08 |
Source parameters reviewed by a seismologist
All data providers for this event:
Alaska Regional Network, University of Alaska-Fairbanks -- Fairbanks, United States (AK)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Republican Seismic Survey Center or Azerbaijan National Academy of Sciences -- Baku, Azerbaijan (RSSC)
EMSC -- Arpajon, France (SC4)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)