2021-08-23T22:43:55.0000Z55.148167-162.2418334.21manualconfirmedIRIS-0.55Ml1Origin/20210825032025.218787.582972Magnitude/20210825032025.218838.582973IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91040073contributorID