TAF amendment response time results by issuing office for August 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 2315 1386 165 738 26 18 62% 1385
Edmonton 1520 881 139 439 61 20 75% 1347
National 3835 2267 304 1177 87 19 67% 2732