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CPC Verifications

Forecast 199812-199902

 

Verification Type: categorical temperature
Tool/Product: seasonal Canonical Corr. Analysis Temp 4.5 mo lead
Region: conus
Averaging Period: 1 season

cat 4 ignored
cat 4 used

contingency table
fcst
obs
0
0
0
0
0
0
0
0
0
0
2
2
0
0
2
2

contingency table
fcst
obs
0
0
0
0
2
3
55
60
0
0
2
2
2
3
57
62

% 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
3
5
89
97
0
0
3
3
3
5
92
100

hitrate: 1.000 hitrate: 0.081
bias ratio (>1 overfcst):
-- -- 1.00
bias ratio (>1 overfcst):
0.00 20.00 0.04
Heidke skill score: 1.000 Heidke skill score: -0.379
true Heidke skill score: nan true Heidke skill score: 0.005
Kuipers skill score: 1.000 Kuipers skill score: -0.379
true Kuipers skill score: nan true Kuipers skill score: 0.027
threat score:
0.000 0.000 1.000
threat score:
0.000 0.050 0.035
equitable threat score:
0.000 0.000 0.000
equitable threat score:
0.000 0.002 0.003
probability of detection:
0.000 0.000 1.000
probability of detection:
0.000 1.000 0.035
false alarm rate (FAR):
0.000 0.000 0.000
false alarm rate (FAR):
0.000 0.950 0.000
samples: 2 out of 62 samples: 62 out of 62
%coverage: 3.23 %coverage: 100.00