Average performance of TAFs by issuing office for NAV CANADA
        Forecast Type: BOTH   Issue Time: 0000-2359Z   Hours into TAF: 1-6    Month: June   Year: 2017   
  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 54810 59354 92% 58999 62912 94% 2751 7867 35%
Edmonton 69316 72808 95% 71155 74243 96% 1879 4500 42%
National 124125 132162 94% 130154 137155 95% 4630 12367 37%