2025-09-30T18:38:02.392Z56.5472-158.254485.2manualconfirmedUSGS1.6ml1Origin/20250930184118.869651.715927Magnitude/20250930184118.869704.715928USGS29 km NNE of Chignik, Alaskaregion nameakcatalogak025cjsnp5ncontributorID