2025-04-07T16:43:24.0000Z38.84-122.8769992.34manualconfirmedIRIS0.76Md1Origin/20250407164622.764955.107474Magnitude/20250407164622.765006.107475IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75161992contributorID