2025-09-10T17:28:43.82Z56.8843333333333-157.95726.47manualconfirmedUSGS1.22ml1Origin/20250910233728.715978.516925Magnitude/20250910233728.716037.516926USGS71 km NNE of Chignik, Alaskaregion nameavcatalogav93760138contributorID