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Wind Measurement and Archival under the Automated Surface Observing System (ASOS): User Concerns and Opportunity for Improvement
Publisher: American Meteorological Society
Abstract: The National Weather Service, as a part of its modernization effort, is implementing the Automated Surface Observing System (ASOS). Much discussion has occurred about various aspects of ASOS versus the current system of ...
Wind Forecasting for Yacht Racing at the 1991 Pan American Games
Publisher: American Meteorological Society
Abstract: The U.S. Sailing Team competed successfully at the 1991 Pan American Games despite having no previous experience with the sailing conditions off Havana, Cuba. One of the key factors in the team's success was meteorological ...
Evaluations of Diagnostic Marine Boundary-Layer Models Applied to Hurricanes
Publisher: American Meteorological Society
Abstract: Four diagnostic marine boundary-layer models are evaluated for applicability to the hurricane regime. The goat was to develop an operational method of estimating surface variables with research aircraft flight-level (500 ...
The Transition of the Hurricane Frederic Boundary-Layer Wind Field from the Open Gulf of Mexico to Landfall
Publisher: American Meteorological Society
Abstract: Numerous aircraft, ship, buoy and land nation data were composited with respect to the center of Hurricane Frederic for two time periods: a 24 h period corresponding to the storm?s position in the open Gulf of Mexico on ...
Changes in the Low-Level Kinematic and Thermodynamic Structure of Hurricane Alicia (1983) at Landfall
Publisher: American Meteorological Society
Abstract: Aircraft, land station, and buoy data were composited with respect to the center of Hurricane Alicia (1983) for three 8-h periods corresponding to prelandfall in the open Gulf of Mexico, landfall in the Galveston area, and ...
Boundary Layer Structure and Dynamics in Outer Hurricane Rainbands. Part I: Mesoscale Rainfall and Kinematic Structure
Publisher: American Meteorological Society
Abstract: Results of hurricane boundary layer experiments conducted in outer rainbands of Hurricanes Josephine (1984) and Earl (1986) are presented. Comparisons of precipitation and kinematic structures in these storms and in Hurricane ...
Boundary Layer Structure and Dynamics in Outer Hurricane Rainbands. Part II: Downdraft Modification and Mixed Layer Recovery
Publisher: American Meteorological Society
Abstract: Recent aircraft boundary layer measurements in the vicinity of principal hurricane rainbands have confirmed that convective downdrafts are capable of transporting cool, dry, low equivalent potential temperature (?E) air ...
Tropical Cyclone Destructive Potential by Integrated Kinetic Energy
Publisher: American Meteorological Society
Abstract: Tropical cyclone damage potential, as currently defined by the Saffir?Simpson scale and the maximum sustained surface wind speed in the storm, fails to consider the area impact of winds likely to force surge and waves or ...