| Magnitude | 4.9 |
| Region | ANDREANOF ISLANDS, ALEUTIAN IS. |
| Date time | 2026-02-27 05:17:54.4 UTC |
| Location | 51.646 ; -174.838 |
| Depth | 50 km |
| Distance | 1799 km E of Petropavlovsk-Kamchatsky, Russia / pop: 187,000 / local time: 17:17:54.4 2026-02-27 611 km SW of Unalaska, United States / pop: 4,400 / local time: 20:17:54.4 2026-02-26 |
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)
Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)
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)