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CPC Verifications

Forecast 199904

 

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
19
14
29
62
0
0
1
1
19
14
30
63

% 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
30
22
46
98
0
0
2
2
30
22
48
100

hitrate: 1.000 hitrate: 0.238
bias ratio (>1 overfcst):
-- -- 1.00
bias ratio (>1 overfcst):
0.00 4.43 0.03
Heidke skill score: 1.000 Heidke skill score: -0.143
true Heidke skill score: nan true Heidke skill score: 0.015
Kuipers skill score: 1.000 Kuipers skill score: -0.143
true Kuipers skill score: nan true Kuipers skill score: 0.019
threat score:
0.000 0.000 1.000
threat score:
0.000 0.226 0.033
equitable threat score:
0.000 0.000 0.000
equitable threat score:
0.000 0.005 0.018
probability of detection:
0.000 0.000 1.000
probability of detection:
0.000 1.000 0.033
false alarm rate (FAR):
0.000 0.000 0.000
false alarm rate (FAR):
0.000 0.774 0.000
samples: 1 out of 63 samples: 63 out of 63
%coverage: 1.59 %coverage: 100.00