2026-03-21T10:32:40.096Z57.132-155.97912.4manualconfirmedUSGS2.5ml1Origin/20260321103803.916104.350802Magnitude/20260321103803.91619.3508032026-03-21T10:35:02.363551Z2026-03-21T10:38:03.926589ZAlaska Peninsularegion nameOrigin/20260321103803.916104.350802