2026-03-20T16:10:46.49Z58.172333333333-154.992833333338.13manualconfirmedUSGS-0.39ml1Origin/20260321065646.91029.348713Magnitude/20260321065646.910334.3487142026-03-21T06:56:48.132368ZAlaska Peninsularegion nameOrigin/20260321065646.91029.348713