2021-10-23T17:14:21.0000Z39.030666-123.3229982.13manualconfirmedIRIS1.39Md1Origin/20211023171649.173196.14451Magnitude/20211023171649.173248.14452IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73643570contributorID