. "3" . "2024-01-18 09:05:18.0" . "SDN:P07::CFSN0462" . "3" . . . "northward_wind_shear"@en . . . . . "deprecated"@en . . . "SDN:P07::CFSN0462" . . "'Northward' indicates a vector component which is positive when directed northward (negative southward). Wind is defined as a two-dimensional (horizontal) air velocity vector, with no vertical component. (Vertical motion in the atmosphere has the standard name upward_air_velocity.) Wind shear is the derivative of wind with respect to height."@en . "" . . "true" . "SDN:P07::CFSN0462" . . . . "2024-01-18 09:05:18.0" .