2025-04-22T07:44:32.54Z52.3235-174.1648333333333.07manualconfirmedUSGS0.42ml1Origin/20250423042654.629831.51291Magnitude/20250423042654.629883.51292USGS14 km N of Atka, Alaskaregion nameavcatalogav93039759contributorID