2025-04-29T21:00:46.0000Z38.782001-122.7411650.42manualconfirmedIRIS0.88Md1Origin/20250429210343.205306.104135Magnitude/20250429210343.205358.104136IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75173821contributorID