2025-04-01T01:25:49.095Z56.5856-158.264584.4manualconfirmedUSGS1.8ml1Origin/20250401012829.626785.58352Magnitude/20250401012829.62684.58353USGS33 km NNE of Chignik, Alaskaregion nameakcatalogak02546inhc3contributorID