SIGWX PROG OVERLAY - Weather4Cast.com
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01 Jun SIGWX PROG OVERLAY

SIGWX PROG OVERLAY

  • The SigWx Prog Layer consists of a static image providing forecasted significant weather features across the globe.
  • The SigWx Prog Layer includes 6 charts covering forecasted significant weather features across the globe at High Levels (FL240-FL630) as well as a Mid-Level chart (FL100-FL450) covering forecasted significant weather features across the North Atlantic.
  • The SigWx Prog Layer provides forecasted significant weather features approx. 12 hours in advance including jet stream locations and levels, moderate or severe turbulence, areas of convection, tropical cyclones, tropopause heights, volcanic eruptions and more.
  • The SigWx Prog layer is derived via the Aviation Weather Center (AWC) High-Level and Mid-Level Significant Weather Charts and are updated 4 times per day.

 
This is an example screenshot of the SigWx Prog Overlay via the TOPS Flight Watch Platform and is interactive when viewed via TOPS where the user can zoom in and out of the layer for further details.