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Extended statistical short-range guidance for peak wind speed analyses at the shuttle landing facility: phase ii results
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Lambert, Winifred C. |
| Copyright Year | 2003 |
| Description | This report describes the results from Phase II of the AMU's Short-Range Statistical Forecasting task for peak winds at the Shuttle Landing Facility (SLF). The peak wind speeds are an important forecast element for the Space Shuttle and Expendable Launch Vehicle programs. The 45th Weather Squadron and the Spaceflight Meteorology Group indicate that peak winds are challenging to forecast. The Applied Meteorology Unit was tasked to develop tools that aid in short-range forecasts of peak winds at tower sites of operational interest. A seven year record of wind tower data was used in the analysis. Hourly and directional climatologies by tower and month were developed to determine the seasonal behavior of the average and peak winds. Probability density functions (PDF) of peak wind speed were calculated to determine the distribution of peak speed with average speed. These provide forecasters with a means of determining the probability of meeting or exceeding a certain peak wind given an observed or forecast average speed. A PC-based Graphical User Interface (GUI) tool was created to display the data quickly. |
| File Size | 8439131 |
| Page Count | 27 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20030060415 |
| Archival Resource Key | ark:/13960/t6p034f1r |
| Language | English |
| Publisher Date | 2003-06-01 |
| Access Restriction | Open |
| Subject Keyword | Meteorology And Climatology Towers Climatology Annual Variations Space Shuttles Weather Forecasting Graphical User Interface Wind Velocity Spacecraft Launching Probability Density Functions Wind Meteorology Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |