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CPC Verifications

Forecast 200007

 

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
1
0
1
0
1
0
1

contingency table
fcst
obs
0
0
0
0
23
24
16
63
0
1
0
1
23
25
16
64

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

% contingency table
fcst
obs
0
0
0
0
36
38
25
98
0
2
0
2
36
39
25
100

hitrate: 0.000 hitrate: 0.375
bias ratio (>1 overfcst):
-- 0.00 --
bias ratio (>1 overfcst):
0.00 2.52 0.06
Heidke skill score: -0.500 Heidke skill score: 0.062
true Heidke skill score: 0.000 true Heidke skill score: -0.022
Kuipers skill score: -0.500 Kuipers skill score: 0.062
true Kuipers skill score: nan true Kuipers skill score: -0.020
threat score:
0.000 0.000 0.000
threat score:
0.000 0.375 0.000
equitable threat score:
0.000 0.000 0.000
equitable threat score:
0.000 -0.015 -0.015
probability of detection:
0.000 0.000 0.000
probability of detection:
0.000 0.960 0.000
false alarm rate (FAR):
0.000 0.000 1.000
false alarm rate (FAR):
0.000 0.619 1.000
samples: 1 out of 64 samples: 64 out of 64
%coverage: 1.56 %coverage: 100.00