2021-09-11T14:25:33.0000Z39.883167-123.5216684.47manualconfirmedIRIS2.46Md1Origin/20210911142830.626518.773197Magnitude/20210911142830.626569.773198IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73623626contributorID