2023-12-14T03:51:39.0000Z58.298667-154.9763332.57manualconfirmedIRIS-0.38Ml1Origin/20231214212554.073595.106295Magnitude/20231214212554.07366.106296IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91124483contributorID