2025-03-20T05:18:48.0000Z38.837502-122.8063352.1manualconfirmedIRIS0.28Md1Origin/20250320052123.305353.164843Magnitude/20250320052123.30541.164844IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75151912contributorID