Quasi-Biennial Oscillation

(QBO)

(courtesy of iridl.ldeo.columbia.edu)

Description:

Time-Pressure section of the spatial average of equatorial (5°S to 5°N) zonal winds from the NCEP-NCAR Reanalysis data set between 100 hPa and 10 hPa for the last ten years on a 2.5 x 2.5 deg. lat/lon grid.

 

Red indicates west winds, blue indicates east winds.

(courtesy of www.geo.fu-berlin.de)

Copyright (C) French Scot Pilot Weather 2017

 

"The weather as forecasted"