2026-08-18T15:55:07.491Z57.028-157.79257.5manualconfirmedUSGS1.2ml1Origin/20260818155838.598007.205703Magnitude/20260818155838.598088.2057042026-08-18T15:58:38.610359ZAlaska Peninsularegion nameOrigin/20260818155838.598007.205703