2022-04-28T10:34:18.0000Z40.788-122.648512.44manualconfirmedIRIS2.66Md1Origin/20220428202240.60524.344917Magnitude/20220428202240.605292.344918IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73725601contributorID