2021-03-14T20:32:14.0000Z40.749667-124.220510.4manualconfirmedIRIS2.17Md1Origin/20210316224541.756878.5858814Magnitude/20210316224541.756911.5858815IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73535191contributorID