2021-04-22T04:58:59.0000Z40.748167-124.30016725.17manualconfirmedIRIS2.46Md1Origin/20210422215148.280753.9319727Magnitude/20210422215148.280801.9319728IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73552875contributorID