2023-04-03T19:01:46.741Z56.2136-156.71751.1manualconfirmedUSGS3.4ml1Origin/20230403190436.109214.44407Magnitude/20230403190436.109267.44408USGS104 km E of Chignik, Alaskaregion nameakcatalogak0234a4atqqcontributorID