FOX ISLANDS, ALEUTIAN ISLANDS-384 km SW of Unalaska, United States -1639 km SW of Anchorage, United States-5.6-4.3-4.0

Magnitude 5.6 Region FOX ISLANDS, ALEUTIAN ISLANDS Date time 2026-05-22 12:16:13.2 UTC Location 52.562 ; -171.823 Depth 4 km Distance 1630 km SW of Anchorage, United States / pop: 298,000 / local time: 04:16:13.2 2026-05-22 381 km SW of Unalaska, United States / pop: 4,400 / local time: 04:16:13.2 2026-05-22 Source parameters reviewed by a seismologist ---------- I felt this earthquake All data providers for this event: Alaska Regional Network, University of Alaska-Fairbanks -- Fairbanks, United States (AK) Geoscience Australia, Canberra, ACT, Australia -- Canberra, Australia (AUST) 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) 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) EMSC is the European infrastructure ---------------- Magnitude 4.3 Region FOX ISLANDS, ALEUTIAN ISLANDS Date time 2026-05-22 20:10:52.5 UTC Location 52.401 ; -171.742 Depth 5 km Distance 1639 km SW of Anchorage, United States / pop: 298,000 / local time: 12:10:52.5 2026-05-22 384 km SW of Unalaska, United States / pop: 4,400 / local time: 12:10:52.5 2026-05-22 Source parameters provided by: Alaska Regional Network, University of Alaska-Fairbanks -- Fairbanks, United States (AK) ------------ I felt this earthquake All data providers for this event: Alaska Regional Network, University of Alaska-Fairbanks -- Fairbanks, United States (AK) Further information can be found at: GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) EMSC is the European infrastructure ----------- Magnitude 4.0 Region FOX ISLANDS, ALEUTIAN ISLANDS Date time 2026-05-22 20:15:14.1 UTC Location 52.345 ; -171.761 Depth 5 km Distance 1644 km SW of Anchorage, United States / pop: 298,000 / local time: 12:15:14.1 2026-05-22 388 km SW of Unalaska, United States / pop: 4,400 / local time: 12:15:14.1 2026-05-22 Source parameters provided by: Alaska Regional Network, University of Alaska-Fairbanks -- Fairbanks, United States (AK) ------------- I felt this earthquake All data providers for this event: Alaska Regional Network, University of Alaska-Fairbanks -- Fairbanks, United States (AK) Further information can be found at: GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) EMSC is the European infrastructure