First set of 12: RMS errors for 5-day forecasts of 500-hPa heights
for various models verifying
in six regions of the Northern Hemisphere(top) and six other regions
(bottom) during the last month.
Second set of 12: Same, but for mean height error.
Average values for each model over the period are indicated by
horizontal lines. Updated ~biweekly.
![](graphics/rmse12.gif)
------------------- mean height error -------------------
![](graphics/meanzerr12.gif)