Search
Now showing items 1-7 of 7
A Gradient Wind Correction for Surface Pressure Fields Retrieved from Scatterometer Winds
Publisher: American Meteorological Society
Abstract: Given a field of geostrophic winds and at least one pressure observation, a pressure field can be computed. If the winds are in reality gradient winds, then a correction must be applied to calculate the actual geostrophic ...
An Evaluation of Scatterometer-Derived Oceanic Surface Pressure Fields
Publisher: American Meteorological Society
Abstract: Oceanic surface pressure fields are derived from the NASA Quick Scatterometer (QuikSCAT) surface wind vector measurements using a two-layer similarity planetary boundary layer model in the midlatitudes and a mixed layer ...
The Contribution of Extratropical Waves to the MJO Wind Field
Publisher: American Meteorological Society
Abstract: method for capturing the different dynamical components of the Madden?Julian oscillation (MJO) is presented. The tropical wind field is partitioned into three components using free-space Green?s functions: 1) a nondivergent ...
Diagnosis of Frontal Instabilities over the Southern Ocean
Publisher: American Meteorological Society
Abstract: The development of three fronts over the Southern Ocean is described using SeaWinds-on-QuikSCAT scatterometer surface winds and an attribution technique to partition the wind field in three components: nondivergent and ...
Global Pressure Fields from Scatterometer Winds
Publisher: American Meteorological Society
Abstract: A method is presented for computing global surface pressure fields from satellite scatterometer winds. Pressure gradients are estimated using a two-layer similarity planetary boundary layer model in the midlatitudes and a ...
The Signature of the Midlatitude Tropospheric Storm Tracks in the Surface Winds
Publisher: American Meteorological Society
Abstract: Storm-track analysis is applied to the meridional winds at 10 m and 850 hPa for the winters of 1999?2006. The analysis is focused on the North Atlantic and North Pacific Ocean basins and the Southern Ocean spanning the ...
Sensitivity of Midlatitude Storm Intensification to Perturbations in the Sea Surface Temperature near the Gulf Stream
Publisher: American Meteorological Society
Abstract: he Gulf Stream region is a primary location for midlatitude storm cyclogenesis and growth. However, the influence of sea surface temperature (SST) on storms in the region is still under question, particularly after a storm ...