2024-03-18T11:25:18.0000Z38.838501-122.8359991.9manualconfirmedIRIS0.38Md1Origin/20240318112755.460818.42446Magnitude/20240318112755.460871.42447IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc74019311contributorID