2024-09-20T13:15:17.0000Z58.5505-154.6586677.53manualconfirmedIRIS0.44Ml1Origin/20240921043522.593306.489705Magnitude/20240921043522.593356.489706IRISALASKA PENINSULAregion nameNEIC PDEcatalogav93278093contributorID