1 天前 · GFA provides a complete picture of weather that may impact flights in the United States and beyond

Fully integrated GFA maps — accessed through the Weather menu; HEMS Tool is now GFA-LA — all of the same features and more; Radar, satellite, METARs, and other current data on the observation map; Text Data Server has been replaced by the Data API; Raw and decoded METAR and TAF data; Public hourly forecasts are available through Weather.gov ...

The HEMS Tool has been integrated into the interactive Graphical Forecasts for Aviation - Low Altitude. Click on the helicopter button in the upper right part of the map to switch GFA from general aviation mode into low-altitude mode, which …

Example files from the latest GFA cycle: How can the Aviation Weather Center help you? AWC provides comprehensive user-friendly aviation weather information.

View forecast information by selecting the respective forecast dropdown item: Ceiling & Visibility, Clouds, Precipitation, Thunderstorms, Temperature, Winds, Turbulence, or Icing. All observations, including METARs, satellite, and radar, and PIREPs are viewed upon selection of Observation within the dropdown.

You use the GFA tool and find a few symbols along your route that you are not sure what they mean. You call 1-800-WX-BRIEF and talk with a briefer to clarify the symbols and confirm the weather you are seeing along the route.

2025年2月24日 · A GFA is a set of charts called the Graphical Area Forecast. The GFA weather charts depict the most probably weather in a given area below 24,000ft. The charts include 3 clouds and weather and 3 icing, turbulence and freezing level that are valid for …

Study with Quizlet and memorize flashcards containing terms like What is a GFA tool?, What does a GFA tool do?, What does the GFA tool cover? and more.

Full Tool GFA Tool HEMS Tool Data API Text Data Server. NEWS. Aviation News Facebook Twitter NWS News. USER. Login Settings. Go. Title. Weather. Satellite; Radar; Weather layer: None Flight Category Ceiling Visibility; Icing Severity @1000'AGL @2000'AGL @3000'AGL @4000'AGL @5000'AGL;

The Graphical Forecasts for Aviation (GFA) web page is intended to provide the necessary aviation weather information to give users a complete picture of the weather that may impact flight in the United States (including Alaska & Hawaii), the Gulf and Caribbean, and portions of the Atlantic and Pacific Oceans.