CPC Banner
 

CPC Verifications

Forecast 199906

 

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
1
0
1
0
0
0
0
0
1
0
1

contingency table
fcst
obs
0
0
0
0
11
22
30
63
0
0
0
0
11
22
30
63

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

% contingency table
fcst
obs
0
0
0
0
17
35
48
100
0
0
0
0
17
35
48
100

hitrate: 1.000 hitrate: 0.349
bias ratio (>1 overfcst):
-- 1.00 --
bias ratio (>1 overfcst):
0.00 2.86 0.00
Heidke skill score: 1.000 Heidke skill score: 0.024
true Heidke skill score: nan true Heidke skill score: 0.000
Kuipers skill score: 1.000 Kuipers skill score: 0.024
true Kuipers skill score: nan true Kuipers skill score: 0.000
threat score:
0.000 1.000 0.000
threat score:
0.000 0.349 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 1.000 0.000
probability of detection:
0.000 1.000 0.000
false alarm rate (FAR):
0.000 0.000 0.000
false alarm rate (FAR):
0.000 0.651 0.000
samples: 1 out of 63 samples: 63 out of 63
%coverage: 1.59 %coverage: 100.00