2023-01-02T08:59:41.0000Z40.540001-124.39716317.72manualconfirmedIRIS2.44Md1Origin/20230102090213.255445.961233Magnitude/20230102090213.255498.961234IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73827871contributorID