WEATHERMODELS.COM  |  NOAA GEFSv12  |  31 MEMBERS GEFS · ENSEMBLE TO 384 H
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NOAA GEFSv12 [Global]

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Information
  • GEFSv12 ensemble maps every 6 hours to 16 days (F000-F384) on the 00/06/12/18Z cycles, from the 31 members' 0.5° fields: the ensemble mean, spread, control run, the members, multi-day means and run-to-run changes.
  • LAGGED (6 RUNS) shows the current run beside the five before it, all valid at the same time: how the forecast for that moment has changed run to run.
  • SAVE LOOP makes an MP4 or GIF of what you are looking at, for all the frames or just a range, in your browser; SAVE IMAGE saves the map on screen, or the six lagged runs on one PNG. Nothing is uploaded.
  • A service of weathermodels.com. The maps are drawn from the ensemble's own grids (0.5° and 0.25°).