TAF amendment response time results by issuing office for February 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 3008 1449 261 1208 90 22 60% 878
Edmonton 2375 1390 181 765 39 18 75% 973
National 5383 2839 442 1973 129 20 67% 1851