2021-04-23T08:23:45.0000Z58.746833-154.02583311.78manualconfirmedIRIS0.36Ml1Origin/20210423234101.561485.9397932Magnitude/20210423234101.561536.9397933IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91024868contributorID