2025-04-21T23:03:29.0000Z38.763833-122.72651.89manualconfirmedIRIS0.29Md1Origin/20250422170752.135123.47388Magnitude/20250422170752.135173.47389IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75169451contributorID