2021-05-20T07:19:57.0000Z44.3027.4342.67manualconfirmedSISMOAZUR1.6MLv1Origin/20210520084439.287224.100839Magnitude/20210520084439.287274.100840quarry blastSISMOAZURNULLregion nameOCAcatalogoca2021junlcontributorID