2021-08-02T20:25:22.0000Z38.526333-122.4611666.71manualconfirmedIRIS1.39Md1Origin/20210802202815.561016.361904Magnitude/20210802202815.561074.361905IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73604561contributorID