warning: irregular time axis
X axis: whole world in 512 0.70° steps,
first point at 0.00° E, last point at 359.30° E
Y axis: Gaussian grid with 256 steps,
first point at 89.46° N, last point at 89.46° S
Z at 50000.00 Pa air_pressure
1-daily data available from 01Jan1979 to 31Aug2017 ( 14152 times)
Variable z500 (z500) in
The associated land/sea mask is available for some operations
Construct a statistical forecast model from this field
The ECMWF member states do not permit us to give you access to the raw data.
Please consult the ECMWF ERA
or seasonal forecasting
website for further information.