2021-07-18T03:34:24.0000Z39.419334-123.2825015.49manualconfirmedIRIS2.33Md1Origin/20210718033638.589717.183857Magnitude/20210718033638.589771.183858IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73594406contributorID