2021-08-05T11:30:34.0000Z39.673-122.8730.58manualconfirmedIRIS2.01Md1Origin/20210805151147.896496.394685Magnitude/20210805151147.896548.394686IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73606061contributorID