ensemble initiated at:99011700 analysis time: 99011900 center of verification region: 75.W 40.N verification time: +84h dropsonde lon. lat. spread 1 164.30 24.60 1.20 2 166.00 26.60 1.45 3 167.70 28.30 1.68 4 168.40 29.00 1.77 5 169.50 30.00 1.90 6 171.50 32.00 2.11 7 173.40 33.40 2.17 8 175.30 35.10 2.23 9 180.60 39.00 3.67 10 181.80 39.60 3.49 11 180.80 39.20 3.70 12 178.70 37.60 3.31 13 176.60 35.90 2.57 14 174.50 34.20 2.17 15 172.00 32.30 2.13 16 170.50 31.00 2.02 17 168.50 29.20 1.79 18 166.80 27.30 1.55 19 165.00 25.50 1.31 20 163.30 23.70 1.10 spread(0) spread(84) AEP max 4.41 5.90 1.09 rms 3.32 3.90 1.05 avr 3.27 3.73 1.04