2021-01-08T01:30:56.0000Z58.272667-154.9526673.02manualconfirmedIRIS-0.72Ml1Origin/20210108204342.858332.519048Magnitude/20210108204342.858386.519049IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91016503contributorID