2021-09-03T14:40:04.0000Z39.051667-123.6618332.14manualconfirmedIRIS0.95Md1Origin/20210903212803.576394.694038Magnitude/20210903212803.576446.694039IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73619506contributorID