2021-10-09T19:11:52.0000Z38.833667-122.7893331.89manualconfirmedIRIS1.43Md1Origin/20211009200859.939072.133339Magnitude/20211009200859.939121.133340IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73637525contributorID