2023-02-09T14:18:07.0000Z56.897333-158.0143330.82manualconfirmedIRIS0.86Ml1Origin/20230210210816.14402.149681Magnitude/20230210210816.14407.149682IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91088288contributorID