2025-04-20T17:42:26.0000Z38.836833-122.78152.79manualconfirmedIRIS-0.32Md1Origin/20250422063036.21345.43419Magnitude/20250422063036.213503.43420IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75168831contributorID