Maunakea Weather Center

MKWC Forecaster Fog Statistics
Select Forecaster: MKWC Forecaster | GFS | WRF
Select Variable: Fog | Temperature | Precipitable Water | Seeing
Select Forecast Night: Night-1 | Night-2 | Night-3 | Night-4 | Night-5
% Chance Num. of Times Observed Num. of Times this % Forecasted Forecaster's %
0 461 5775 8
5 16 124 13
10 86 510 17
15 23 107 21
20 94 332 28
25 87 342 25
30 60 218 28
35 12 22 55
40 120 348 34
45 1 1 100
50 164 437 38
55 0 1 0
60 189 445 42
65 41 95 43
70 30 50 60
75 355 607 58
80 89 137 65
85 26 29 90
90 276 376 73
95 116 139 83
100 15 19 79

Observed Not Observed
Forecasted 15 (H) 4 (F)
Not Forecasted 461 (M) 5314 (Z)

Skill Stats
Proportion of Perfect FCSTS (PPF)0.92
Probability of Detection (POD)0.03
False Alarm Rate (FAR)000
Frequency Bias Index (FBI)0.04

PPF = (H+Z)/(H+F+M+Z)FAR = F/(F+Z)
FBI = (H+F)/(H+M)POD = H/(H+M)

Fog Stats last updated on: Mon, Oct 7 2024 - 2303 UTC