Evaluation results for the Parallel DGEX

1 March 2014 - 31 May 2014: DGEX vs parallel DGEX


PRECIPITATION THREAT AND BIAS SCORES FOR CONUS DGEX

78-186 hour forecasts

DGEX parallel

78-102 hour forecasts

DGEX parallel

90-114 hour forecasts

DGEX parallel

102-126 hour forecasts

DGEX parallel

114-138 hour forecasts

DGEX parallel

126-150 hour forecasts

DGEX parallel

138-162 hour forecasts

DGEX parallel

150-174 hour forecasts

DGEX parallel

162-186 hour forecasts

DGEX parallel


UPPER AIR ERROR STATISTICS vs RAOBS (loops)

Parameter CONUS RMS Error CONUS Bias Error Alaska RMS Error Alaska Bias Error
Height X X X X
Temperature X X X X
Relative Humidity X X X X
Wind X X


UPPER AIR ERROR STATISTICS vs RAOBS (forecasts at 24-h intervals on one plot)

Parameter CONUS RMS Error CONUS Bias Error Alaska RMS Error Alaska Bias Error
Height X X X X
Temperature X X X X
Relative Humidity X X X X
Wind X X


NEAR-SURFACE STATISTICS


Parameter Alaska East CONUS West CONUS
Shelter Temperature 00Z cycle
12Z cycle
06Z cycle
18Z cycle
06Z cycle
18Z cycle
10-m wind squared 00Z cycle
12Z cycle
06Z cycle
18Z cycle
06Z cycle
18Z cycle


NEAR-SURFACE STATISTICS - Diurnal RMS and Bias Error vs Observations


2-M Temperature
Alaska (00z cycle)
Alaska (12z cycle)
CONUS (06z cycle)
CONUS (18z cycle)
2-M RH
Alaska (00z cycle)
Alaska (12z cycle)
CONUS (06z cycle)
CONUS (18z cycle)
10-M Wind Speed
Alaska (00z cycle)
Alaska (12z cycle)
CONUS (06z cycle)
CONUS (18z cycle)


DISCLAIMER

PRIVACY / COLLECTION OF INFORMATION STATEMENT