TAF amendment response time results by issuing office for January 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 3519 1890 295 1288 46 21 58% 1126
Edmonton 3636 2147 264 1141 84 18 73% 1453
National 7155 4037 559 2429 130 19 66% 2579