2021-10-23T08:37:07.0000Z38.691166-122.4283375.28manualconfirmedIRIS1.41Md1Origin/20211023084032.746975.11242Magnitude/20211023084032.747028.11243IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73643420contributorID