Average performance of TAFs by issuing office for NAV CANADA
        Forecast Type: BOTH   Issue Time: 0000-2359Z   Hours into TAF: 1-6    Month: December   Year: 2016   
  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 52049 60008 87% 60337 66183 91% 5427 10821 50%
Edmonton 64156 71615 90% 68835 74941 92% 4723 9351 51%
National 116205 131623 88% 129172 141124 92% 10150 20172 50%