| Magnitude | 4.6 |
| Region | RAT ISLANDS, ALEUTIAN ISLANDS |
| Date time | 2026-09-27 07:48:12.3 UTC |
| Location | 50.948 ; 179.325 |
| Depth | 54 km |
| Distance | 1433 km E of Petropavlovsk-Kamchatsky, Russia / pop: 187,000 / local time: 19:48:12.3 2026-09-27 1012 km SW of Unalaska, United States / pop: 4,400 / local time: 23:48:12.3 2026-09-26 |
Source parameters reviewed by a seismologist
All data providers for this event:
Alaska Regional Network, University of Alaska-Fairbanks -- Fairbanks, United States (AK)Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)