CPC Banner
 

CPC Verifications

Forecast 199606-199608

 

Verification Type: categorical precipitation
Tool/Product: seasonal Official Categorical Precip 11.5 mo lead
Region: conus
Averaging Period: 1 season

cat 4 ignored
cat 4 used

contingency table
fcst
obs
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

contingency table
fcst
obs
0
0
0
0
40
33
32
105
0
0
0
0
40
33
32
105

% contingency table
fcst
obs
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

% contingency table
fcst
obs
0
0
0
0
38
31
30
100
0
0
0
0
38
31
30
100

hitrate: nan hitrate: 0.314
bias ratio (>1 overfcst):
nan nan nan
bias ratio (>1 overfcst):
0.00 3.18 0.00
Heidke skill score: nan Heidke skill score: -0.029
true Heidke skill score: nan true Heidke skill score: 0.000
Kuipers skill score: nan Kuipers skill score: -0.029
true Kuipers skill score: nan true Kuipers skill score: 0.000
threat score:
0.000 0.000 0.000
threat score:
0.000 0.314 0.000
equitable threat score:
nan nan nan
equitable threat score:
0.000 0.000 0.000
probability of detection:
0.000 0.000 0.000
probability of detection:
0.000 1.000 0.000
false alarm rate (FAR):
0.000 0.000 0.000
false alarm rate (FAR):
0.000 0.686 0.000
samples: 0 out of 105 samples: 105 out of 105
%coverage: 0.00 %coverage: 100.00