2025-05-04T11:08:13.0000Z38.796001-122.7774962.9manualconfirmedIRIS1.49Md1Origin/20250504111209.395132.137817Magnitude/20250504111209.395208.137818IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75176281contributorID