2023-10-19T23:47:11.0000Z58.176167-155.3601671.74manualconfirmedIRIS-0.24Ml1Origin/20231020013751.12479.96339Magnitude/20231020013751.124851.96340IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91118753contributorID