2021-09-08T15:00:25.0000Z39.469666-123.3196645.35manualconfirmedIRIS1.73Md1Origin/20210908150259.546197.742294Magnitude/20210908150259.546253.742295IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73622171contributorID