2023-03-16T18:14:36.0000Z38.758667-122.7310031.53manualconfirmedIRIS0.78Md1Origin/20230316181754.642652.129301Magnitude/20230316181754.642702.129302IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73857810contributorID