2025-05-16T10:56:38.0000Z38.805668-122.7788313.51manualconfirmedIRIS0.56Md1Origin/20250516110012.339632.228290Magnitude/20250516110012.339693.228291IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75182812contributorID