Use the forms below to enter parameters for the ranking program

Layer to map: 1 = SLP, 2 = Height at pressure level (select level), 3 = 2-meter Temp, 4 = Temp at pressure level (select level), 5 = U-wind component (select level), 6 = V-wind component (select level), 7 = Skin Temp, 8 = Precipitable Water, 9 = Relative Humidity, 10 = Wind Speed (select level), 11 = U-wind Shear (select levels), 12 = Height Thickness (select levels), 13 =Temperature Between Pressure Levels

Choose Theme (1-13):
Pressure Level: 0 = 1000mb, 1 = 925mb, 2 = 850mb, 3 = 700mb, 4 = 600mb, 5 = 500mb, 6 = 400mb, 7 = 300mb, 8 = 250mb, 9 = 200mb, 10 = 150mb, 11 = 100mb, 12 = 70mb, 13 = 50mb, 14 = 30mb, 15 = 20mb, 16 = 10mb

Note 1: use lower pressure level 0 for surface themes - layers 1, 3, 7, 8, and 9.
Note 2: use only lower pressure level for themes 2, 4, 5, 6, and 10.
Note 3: use lower and upper pressure levels for themes 11, 12, and 13.

Lower pressure level:       Upper pressure level:
Last month to start evaluation (e.g., 2 for Feb): Year of last month to start evaluation:
Number of months (up to 12) to evaluate (e.g., 3 for Dec-Feb): Map Type: 1=global cyclindrical, 2=north pole-centered azimuthal


Once it starts, DO NOT HIT REFRESH.
The program takes 1-2 minutes to run.
If two levels are used, count on 2 minutes.
Wait for completion message and URL below.