TAF amendment response time results by issuing office for September 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 2041 1192 147 688 14 18 65% 1078
Edmonton 1367 853 110 386 17 17 77% 1016
National 3408 2045 257 1074 31 18 70% 2094