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Marshalltown, Day 1

Charles City, Day 1

Final Results

Normalized Scores

00-12Z 12-00Z
Forecaster T P Q T P Q Overall
National Weather Service -1.04 -0.78 -0.14 -0.91 -1.36 -0.53 -0.80
Jon Hobbs -0.31 -0.04 -0.29 -0.49 -0.64 0.00 -0.29
Average 0.00 0.00 0.00 0.00 0.00 0.00 0.00
GFS Extended MOS 0.55 0.82 0.00 1.35 0.49 -0.80 0.40
GFS MOS 0.50 1.07 1.16 -0.25 0.75 -0.40 0.47
Consensus MOS 1.03 0.99 0.43 0.57 0.75 -0.40 0.56
NAM MOS 1.68 -0.29 -0.29 0.28 1.80 2.27 0.91
GFS Ensemble MOS 1.94 2.38 2.61 2.13 -0.55 -0.80 1.28


Raw Squared Error

00-12Z 12-00Z
Forecaster T P Q T P Q
National Weather Service 52 87 2 113 155 6
Jon Hobbs 97 105 1 156 180 10
Average 116 106 3 206 202 10
GFS Extended MOS 150 126 3 343 219 4
GFS MOS 147 132 11 181 228 7
Consensus MOS 179 130 6 264 228 7
NAM MOS 219 99 1 234 264 27
GFS Ensemble MOS 235 164 21 423 183 4