2021-08-10T19:24:45.462Z55.3245-157.419721.92manualconfirmedUSGS3.5ml1Origin/20210810220856.364868.448520Magnitude/20210810220856.36492.448521USGS124 km SSE of Chignik, Alaskaregion nameuscatalogus6000f3xzcontributorID