2025-06-09T19:46:52.0000Z38.779999-122.7583311.35manualconfirmedIRIS0.85Md1Origin/20250609195016.75999.123476Magnitude/20250609195016.760043.123477IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75193391contributorID