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CPC Verifications

Forecast 200204

 

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
1
1
0
0
0
0
0
0
1
1

contingency table
fcst
obs
0
0
0
0
27
20
19
66
0
0
0
0
27
20
19
66

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

% contingency table
fcst
obs
0
0
0
0
41
30
29
100
0
0
0
0
41
30
29
100

hitrate: 0.000 hitrate: 0.303
bias ratio (>1 overfcst):
-- -- 0.00
bias ratio (>1 overfcst):
0.00 3.30 0.00
Heidke skill score: -0.500 Heidke skill score: -0.045
true Heidke skill score: 0.000 true Heidke skill score: 0.000
Kuipers skill score: -0.500 Kuipers skill score: -0.045
true Kuipers skill score: nan true Kuipers skill score: 0.000
threat score:
0.000 0.000 0.000
threat score:
0.000 0.303 0.000
equitable threat score:
0.000 0.000 0.000
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 1.000 0.000
false alarm rate (FAR):
0.000 0.697 0.000
samples: 1 out of 66 samples: 66 out of 66
%coverage: 1.52 %coverage: 100.00