TAF amendment response time results by issuing office for October 2011
EC Weather Centre Location Number of observations not covered by current TAF Number responded to by an amended TAF Number responded to by next regular TAF Number where weather changed back to match TAF Number where weather and TAF remained inconsistent Average response time in minutes Percentage of TAF responses within 20 minutes Number of proactive amendments
Montreal 2234 1259 168 789 18 19 60% 871
Edmonton 2519 1641 177 675 25 16 77% 1337
National 4753 2900 345 1464 43 17 69% 2208