2023-03-19T05:40:39.0000Z38.797833-122.7508321.74manualconfirmedIRIS0.89Md1Origin/20230319054336.142636.152618Magnitude/20230319054336.142687.152619IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73859095contributorID