2026-09-11T18:19:31.286Z55.35-159.2631.8manualconfirmedUSGS2.3ml1Origin/20260911182147.555336.91772Magnitude/20260911182147.555443.917732026-09-11T18:20:46.903762Z2026-09-11T18:21:47.567276ZAlaska Peninsularegion nameOrigin/20260911182147.555336.91772