2021-08-01T13:30:48.0000Z38.776833-122.7226640.82manualconfirmedIRIS2.48Md1Origin/20210801133321.374092.344234Magnitude/20210801133321.374145.344235IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73603821contributorID