2025-07-27T13:42:18.0000Z38.822667-122.8408332.18manualconfirmedIRIS0.24Md1Origin/20250729093702.320883.73259Magnitude/20250729093702.320935.73260IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75215817contributorID