Average performance of TAFs by issuing office for NAV CANADA
        Forecast Type: BOTH   Issue Time: 0000-2359Z   Hours into TAF: 1-6    Month: September   Year: 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 53628 58568 92% 57722 61588 94% 2602 5776 45%
Edmonton 63531 69013 92% 66432 70815 94% 2711 5735 47%
National 117159 127582 92% 124154 132403 94% 5312 11512 46%