2021-08-12T08:03:12.0000Z40.280998-124.46199827.14manualconfirmedIRIS2.81Md1Origin/20210812081523.534244.463248Magnitude/20210812081523.534298.463249IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalogus6000f4fk,nc73609101contributorID