PERCUSION Weather briefing
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
2024-09-18 15:00 UTC

2024-09-19 15:00 UTC

2024-09-20 15:00 UTC

2024-09-21 12:00 UTC

2024-09-22 12:00 UTC

2024-09-23 12:00 UTC

Ensemble forecasts of moist margins

Ensemble forecasts of moist margins

Total aerosol optical depth





Local forecast for Barbados

Summary
- For tomorrow’s flight:
- northern moist margin obscured by moist outflow into tropical disturbance
- potential for deep convection in northern flight area east of EC track
- For next flight:
- northern moist margin still obscured by interaction with tropical disturbance
- no deep precipitating convection expected but good chance of sampling doldrums
Supporting figures
Horizontal surface wind convergence
