M 3.9 - 95 km SSE of Adak, Alaska

  • 2025-03-20 09:54:06 (UTC)
  • 51.077°N 176.140°W
  • 30.8 km depth

Origin

 Contributed by US last updated 2025-03-21 11:25:41 (UTC)
  • The data below are the most preferred data available
  • The data below have been reviewed by a scientist
Magnitude
uncertainty
3.9 mb ± 0.1
Location
uncertainty
51.077°N  176.140°W± 6.5 km
Depth
uncertainty
30.8 km ± 13.1
Origin Time
Number of Stations
32
Number of Phases
37
Minimum Distance
89.4 km ( 0.80° )
Travel Time Residual
0.65 s
Azimuthal Gap
213°
FE Region
Andreanof Islands, Aleutian Islands, Alaska (7)
Review Status
REVIEWED
Catalog
US ( us6000pzze )
Location Source
US
Magnitude Source
US
Contributor
US