2023-12-09T22:13:49.0000Z55.4565-161.91183321.81manualconfirmedIRIS0.67Ml1Origin/20231211215748.970924.83215Magnitude/20231211215748.970975.83216IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91124003contributorID