Average performance of TAFs by issuing office for NAV CANADA
        Forecast Type: BOTH   Issue Time: 0000-2359Z   Hours into TAF: 1-6   Months: August  Year(s): 2014   
  VFR Category Above IFR Alternate Category Below IFR Alternate Category
EC Weather Centre Location Correct Forecasts (hours) Total Forecasts (hours) VFR Reliability Index Correct Forecasts (hours) Total Forecasts (hours) Alternate Reliability Index False Alarms (hours) Total Forecasts (hours) Below Alternate False Alarm Ratio
Montreal 54203 58975 92% 58713 62337 94% 3070 7030 44%
Edmonton 67467 72269 93% 69799 74006 94% 2441 5412 45%
National 121670 131244 93% 128512 136343 94% 5511 12442 44%