2025-04-29T11:41:55.0000Z38.404999-122.4373329.31manualconfirmedIRIS2.67Md1Origin/20250429114500.981908.100224Magnitude/20250429114500.981965.100225IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75173631contributorID