| Magnitude | 5.3 |
| Region | FOX ISLANDS, ALEUTIAN ISLANDS |
| Date time | 2026-05-23 21:49:16.8 UTC |
| Location | 51.734 ; -170.349 |
| Depth | 7 km |
| Distance | 1628 km SSW of Anchorage, United States / pop: 298,000 / local time: 13:49:16.8 2026-05-23 350 km SW of Unalaska, United States / pop: 4,400 / local time: 13:49:16.8 2026-05-23 |
Source parameters provided by:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
All data providers for this event:
Alaska Regional Network, University of Alaska-Fairbanks -- Fairbanks, United States (AK)Seismological Survey of Serbia -- Belgrade, Serbia (BEO)
British Geological Survey -- Edinburgh, United Kingdom (BGS)
HUN-REN EPSS Kövesligethy Radó Seismological Observato -- Budapest, Hungary (BUD)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Instituto Portugues do Mar e da Atmosfera -- Lisbon, Portugal (IPMA)
Kandilli Observatory and Earthquake Research Institute -- Istanbul, Türkiye (KOERI)
Landsamt fur Geologie, Rohstoffe und Bergbau -- Freiburg, Germany (LED)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
The research institute NORSAR -- Kjeller, Norway (NORSAR)
EMSC -- Arpajon, France (SC4)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)