2022-10-13T17:19:04.0000Z41.8917-126.152310manualconfirmedIRIS4.4mb1Origin/20221013192557.837545.407804Magnitude/20221013192557.837604.407805IRISOFF COAST OF NORTHERN CALIFORNIAregion nameNEIC PDEcatalogus6000itdqcontributorID