PERCUSION Weather briefing

Published

August 26, 2024

Current synoptic situation

NHC surface analysis

NHC tropical weather outlook

NHC tropical Hovmöller

Latest satellite images

GOES yesterday’s image

GOES latest image

GOES WEST Latest Infrared Image

ECMWF Forecasts

2024-08-26 12:00 UTC

2024-08-27 12:00 UTC

2024-08-28 12:00 UTC

2024-08-29 12:00 UTC

2024-08-30 12:00 UTC

Saharan dust forecast

2024-08-26 12:00 UTC

2024-08-27 12:00 UTC

2024-08-28 12:00 UTC

2024-08-29 12:00 UTC

Local forecast for Sal

Summary

  • For tomorrow’s flight, 27 August
    • southern moist margin clearly defined, northern cirlce at the edge to highest IWVP region
    • entire Cap Verde Area in low wind regime, CTH with widespread >11km in ITCZ, significant precip throughout
  • Lookout
    • ITCZ becoming very linear throughout the Atlantic with clear defined northern and southern moist margins
    • new easterl wave coming up