The Automated Tropical Cyclone Forecasting System (ATCF)

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  • 1 Naval Oceanographic and Atmospheric Research Laboratory, Atmospheric Directorate, Monterey, California
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Abstract

The U.S. Navy Automated Tropical Cyclone Forecasting System (ATCF) is an IBM-AT compatible software package developed for the Joint Typhoon Warning Center (JTWC), Guam. ATCF is designed to assist forecasters with the process of making tropical cyclone forecasts. The system graphically displays tropical cyclone track, fix, and forecast information, as well as synoptic fields and rawinsonde observations. Using the data base, ATCF also generates menages such as the tropical cyclone warning message. The computing power of the personal computer allows ATCF to produce products such as western North Pacific CLIPER and objective best track guidance. ATCF automatically saves all tropical cyclone data, computes real-time and post-storm forecast error statistics, and allows forecasters access to any past track data since 1945. ATCF standardizes the tropical cyclone forecasting procedure, ensuring that forecasters will not neglect consideration of important decisional steps. It also automates consuming tasks such as manual plotting of forecasts and logging data on clipboards. The system, while designed specifically for JTWC, is extremely flexible and has been distributed outside the U.S. Navy.

Abstract

The U.S. Navy Automated Tropical Cyclone Forecasting System (ATCF) is an IBM-AT compatible software package developed for the Joint Typhoon Warning Center (JTWC), Guam. ATCF is designed to assist forecasters with the process of making tropical cyclone forecasts. The system graphically displays tropical cyclone track, fix, and forecast information, as well as synoptic fields and rawinsonde observations. Using the data base, ATCF also generates menages such as the tropical cyclone warning message. The computing power of the personal computer allows ATCF to produce products such as western North Pacific CLIPER and objective best track guidance. ATCF automatically saves all tropical cyclone data, computes real-time and post-storm forecast error statistics, and allows forecasters access to any past track data since 1945. ATCF standardizes the tropical cyclone forecasting procedure, ensuring that forecasters will not neglect consideration of important decisional steps. It also automates consuming tasks such as manual plotting of forecasts and logging data on clipboards. The system, while designed specifically for JTWC, is extremely flexible and has been distributed outside the U.S. Navy.

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