2026-03-18T17:25:19.398Z52.881-167.48327.1manualconfirmedUSGS3.2ml1Origin/20260319134643.475919.166045Magnitude/20260319134643.47601.166046USGS92 km E of Nikolski, Alaskaregion nameakcatalogaka2026fkvvqwcontributorID