CPC Banner
 

CPC Verifications

Forecast 199708

 

Verification Type: categorical precipitation
Tool/Product: monthly Canonical Corr. Analysis Precip
Region: conus
Averaging Period: 1 month

cat 4 ignored
cat 4 used

contingency table
fcst
obs
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1

contingency table
fcst
obs
0
0
0
0
16
22
18
56
0
0
1
1
16
22
19
57

% contingency table
fcst
obs
0
0
0
0
0
0
0
0
0
0
100
100
0
0
100
100

% contingency table
fcst
obs
0
0
0
0
28
39
32
98
0
0
2
2
28
39
33
100

hitrate: 1.000 hitrate: 0.404
bias ratio (>1 overfcst):
-- -- 1.00
bias ratio (>1 overfcst):
0.00 2.55 0.05
Heidke skill score: 1.000 Heidke skill score: 0.105
true Heidke skill score: nan true Heidke skill score: 0.030
Kuipers skill score: 1.000 Kuipers skill score: 0.105
true Kuipers skill score: nan true Kuipers skill score: 0.028
threat score:
0.000 0.000 1.000
threat score:
0.000 0.393 0.053
equitable threat score:
0.000 0.000 0.000
equitable threat score:
0.000 0.011 0.036
probability of detection:
0.000 0.000 1.000
probability of detection:
0.000 1.000 0.053
false alarm rate (FAR):
0.000 0.000 0.000
false alarm rate (FAR):
0.000 0.607 0.000
samples: 1 out of 57 samples: 57 out of 57
%coverage: 1.75 %coverage: 100.00