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CPC Verifications

Forecast 200105

 

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
20
23
22
65
0
1
0
1
20
24
22
66

% 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
30
35
33
98
0
2
0
2
30
36
33
100

hitrate: 0.000 hitrate: 0.348
bias ratio (>1 overfcst):
-- 0.00 --
bias ratio (>1 overfcst):
0.00 2.71 0.05
Heidke skill score: -0.500 Heidke skill score: 0.023
true Heidke skill score: 0.000 true Heidke skill score: -0.023
Kuipers skill score: -0.500 Kuipers skill score: 0.023
true Kuipers skill score: nan true Kuipers skill score: -0.022
threat score:
0.000 0.000 0.000
threat score:
0.000 0.348 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 0.958 0.000
false alarm rate (FAR):
0.000 0.000 1.000
false alarm rate (FAR):
0.000 0.646 1.000
samples: 1 out of 66 samples: 66 out of 66
%coverage: 1.52 %coverage: 100.00