TAF amendment response time results for November 2013
Canadian Meteorological Aviation Centre/East (Montreal)
Station 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
Baie Comeau 40 25 1 14 0 11 88% 19
Bathurst 20 15 1 4 0 19 88% 5
Big Trout Lake 54 32 2 20 0 17 62% 20
Blanc Sablon 36 30 1 5 0 11 90% 18
Buttonville 16 10 0 6 0 12 80% 9
Cartwright 18 15 1 2 0 11 100% 14
Chapleau 15 13 0 2 0 20 46% 6
Charlottetown 36 25 5 6 0 16 70% 15
Chibougamau-Chapais 33 24 1 8 0 16 72% 13
Churchill Falls 85 39 2 44 0 17 49% 20
Deer Lake 17 10 2 5 0 14 75% 11
Dorval 17 8 3 6 0 24 55% 10
Dryden 74 41 3 30 0 15 70% 14
Earlton 41 21 1 19 0 11 82% 9
Fredericton 32 13 3 16 0 13 69% 12
Gander 52 41 3 8 0 18 66% 25
Gaspé 14 13 0 1 0 17 77% 6
Gatineau 22 12 2 6 2 21 71% 2
Geraldton 39 35 1 3 0 17 72% 11
Gore Bay 46 13 4 29 0 18 88% 6
Halifax 45 33 5 7 0 14 89% 20
Hamilton 20 9 4 7 0 18 77% 5
Havre St Pierre 54 27 3 24 0 14 63% 22
Îles de la Madeleine 14 13 0 1 0 15 69% 6
Inukjuak 89 53 2 34 0 14 84% 16
Ivujivik 9 4 0 5 0 21 75% 5
Kapuskasing 52 44 2 6 0 20 65% 14
Kenora 55 46 2 7 0 16 71% 18
Kingston 6 6 0 0 0 11 83% 4
Kuujjuaq 25 21 1 3 0 18 59% 9
Kuujjuarapik 61 40 1 19 1 16 78% 25
La Grande IV 50 21 0 29 0 14 76% 8
La Grande Rivière 57 45 1 10 1 17 74% 19
London 35 20 2 13 0 18 68% 19
Marathon 11 9 0 2 0 14 89% 1
Mary's Harbour 50 28 2 20 0 16 67% 15
Mirabel 24 15 3 4 2 23 67% 5
Moncton 17 8 1 8 0 17 100% 9
Mont-Joli 21 14 0 6 1 22 86% 16
Moosonee 39 23 0 16 0 14 70% 6
Muskoka 36 20 2 14 0 14 73% 7
Nain 17 12 0 5 0 20 83% 12
Natashquan 42 23 1 18 0 12 71% 19
North Bay 54 44 5 5 0 19 61% 23
Ottawa 18 12 2 4 0 16 71% 13
Peterborough 18 8 1 9 0 14 67% 10
Pickle Lake 23 22 1 0 0 12 78% 6
Puvirnituq 16 9 1 6 0 19 90% 5
Quaqtaq 13 9 0 4 0 12 100% 5
Quebec City 17 12 1 4 0 25 62% 13
Red Lake 53 40 4 9 0 17 68% 9
Roberval 9 7 0 2 0 16 71% 9
Rouyn-Noranda 54 43 4 7 0 15 77% 11
Sable Island 35 15 0 20 0 10 73% 9
Saint John 24 20 2 2 0 18 64% 10
Sarnia 10 5 1 4 0 9 100% 9
Sault Ste Marie 49 31 2 16 0 15 73% 15
Schefferville 80 36 3 41 0 14 64% 15
Sept-Îles 29 24 0 5 0 16 92% 9
Sherbrooke 19 9 0 10 0 13 78% 6
Sioux Lookout 50 37 3 10 0 18 62% 16
St Anthony 75 36 2 37 0 17 66% 21
St Catharines 7 6 0 1 0 14 67% 5
St Hubert 27 14 2 11 0 14 75% 10
St John's 32 25 0 7 0 17 56% 26
Stephenville 17 9 1 7 0 17 60% 16
Sudbury 48 33 5 10 0 19 71% 32
Sydney 28 21 3 4 0 17 71% 9
Tasiujaq 1 1 0 0 0 20 0% 4
Thunder Bay 18 15 0 3 0 14 73% 4
Timmins 46 36 3 7 0 19 59% 12
Toronto City Centre 22 5 3 14 0 13 62% 12
Toronto LBPI 9 4 1 4 0 13 80% 13
Val-d'Or 53 38 3 12 0 20 46% 12
Wabush 28 17 3 8 0 14 65% 21
Waskaganish 10 6 0 4 0 14 67% 0
Waterloo/Wellington 33 14 2 17 0 12 69% 10
Wawa 12 11 0 1 0 16 64% 4
Wiarton 25 21 0 4 0 14 76% 4
Windsor 11 10 0 1 0 16 70% 12
Yarmouth 29 23 3 3 0 16 77% 13
Canadian Meteorological Aviation Centre/West (Edmonton)
Station 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
Abbotsford 15 13 1 1 0 13 86% 12
Arctic Bay 6 6 0 0 0 11 83% 4
Arviat 50 30 3 17 0 14 82% 14
Baker Lake 13 11 1 1 0 11 92% 6
Bella Bella 36 15 0 21 0 10 80% 13
Brandon 12 8 0 4 0 7 100% 13
Buffalo Narrows 18 18 0 0 0 17 67% 6
Burwash 46 27 1 18 0 15 68% 24
Calgary Intl 39 22 4 9 4 17 85% 23
Cambridge Bay 28 23 1 2 2 20 54% 13
Campbell River 27 26 1 0 0 12 78% 5
Cape Dorset 56 25 1 30 0 15 77% 11
Castlegar 13 10 2 1 0 16 75% 8
Churchill 38 32 2 4 0 11 94% 23
Clyde River 46 23 3 20 0 18 73% 12
Coral Harbour 9 5 2 2 0 18 71% 9
Cranbrook 30 26 3 1 0 14 72% 15
Deline 13 9 2 2 0 12 82% 1
Dauphin 24 16 1 7 0 11 82% 15
Dawson City 5 4 1 0 0 11 80% 1
Dawson Creek 29 16 1 12 0 16 65% 2
Dease Lake 28 19 4 5 0 15 74% 6
Edmonton Intl 20 16 3 1 0 19 74% 13
Edmonton Muni 87 34 4 47 0 19 82% 19
Estevan 7 7 0 0 0 4 100% 5
Eureka 17 9 1 7 0 28 90% 3
Faro 9 9 0 0 0 11 67% 0
Fort Chipewyan 17 9 0 8 0 14 67% 4
Fort Good Hope 6 5 1 0 0 25 33% 0
Fort McPherson 6 4 1 1 0 20 80% 0
Fort McMurray 52 28 4 20 0 11 91% 8
Fort Nelson 25 23 1 1 0 12 88% 7
Fort Simpson 21 18 1 2 0 19 58% 13
Fort Smith 36 29 5 2 0 17 68% 14
Fort St John 16 15 0 1 0 12 87% 12
Gillam 33 27 3 3 0 11 93% 12
Gjoa Haven 120 40 6 66 8 21 76% 28
Grande Prairie 25 22 0 3 0 13 95% 16
Hall Beach 52 27 4 21 0 19 68% 12
Hay River 24 22 0 2 0 16 68% 12
High Level 26 16 1 9 0 13 82% 10
Holman 5 5 0 0 0 12 60% 4
Igloolik 4 4 0 0 0 16 75% 7
Inuvik 22 20 1 1 0 13 81% 10
Iqaluit 23 15 1 6 1 18 88% 19
Island Lake 38 32 4 2 0 13 81% 16
Kamloops 12 9 2 1 0 16 82% 17
Kelowna 16 11 1 4 0 14 67% 8
Key Lake 53 26 5 22 0 16 77% 7
Kugaaruk 7 5 0 2 0 23 60% 6
Kugluktuk 13 7 1 5 0 15 75% 13
La Ronge 29 28 1 0 0 11 86% 9
Lethbridge 15 12 1 2 0 14 69% 15
Lloydminster 37 33 2 2 0 10 86% 19
Lutselk'e 8 7 1 0 0 9 100% 7
Lynn Lake 59 40 2 17 0 9 88% 9
Mackenzie 25 15 3 7 0 12 83% 8
Masset 20 9 2 8 1 19 82% 5
Mayo 18 15 3 0 0 17 61% 6
Medicine Hat 20 16 1 3 0 16 71% 11
Nanaimo 7 4 1 2 0 18 60% 4
Norman Wells 26 20 0 6 0 16 60% 21
North Battleford 47 29 4 14 0 12 82% 21
Norway House 56 34 3 19 0 9 86% 11
Old Crow 14 13 1 0 0 9 86% 10
Pangnirtung 2 2 0 0 0 4 100% 8
Paulatuk 13 9 1 3 0 13 90% 4
Peace River 21 18 2 1 0 12 85% 9
Penticton 32 29 3 0 0 10 91% 8
Pond Inlet 31 13 1 17 0 16 100% 5
Port Hardy 14 12 1 1 0 14 77% 4
Prince Albert 24 19 4 1 0 12 78% 15
Prince George 70 32 6 32 0 13 71% 15
Prince Rupert 64 28 3 33 0 10 81% 18
Qikiqtarjuaq 26 15 0 11 0 14 80% 13
Quesnel 21 11 0 10 0 22 55% 26
Rae Lake 7 5 0 2 0 13 80% 0
Rankin Inlet 19 15 1 3 0 12 88% 8
Red Deer 28 24 2 2 0 15 77% 22
Regina 28 27 1 0 0 7 100% 30
Repulse Bay 6 6 0 0 0 10 100% 6
Resolute 29 23 0 6 0 20 83% 19
Sachs Harbour 10 9 1 0 0 11 100% 10
Sandspit 28 11 1 15 1 18 50% 15
Saskatoon 25 24 1 0 0 9 88% 35
Slave Lake 45 27 1 17 0 11 86% 13
Smithers 36 24 2 10 0 18 73% 16
Springbank 13 12 1 0 0 14 77% 12
Stony Rapids 58 27 1 30 0 13 86% 17
Swift Current 36 26 1 9 0 13 74% 17
Taloyoak 23 20 2 1 0 11 95% 15
Terrace 54 44 1 9 0 14 73% 30
Teslin 4 4 0 0 0 10 75% 0
The Pas 42 40 0 2 0 10 95% 17
Thompson 45 39 2 4 0 15 83% 11
Tofino 6 4 0 2 0 22 50% 10
Tuktoyaktuk 29 24 4 1 0 15 75% 8
Vancouver 13 9 2 2 0 10 100% 11
Victoria 10 9 1 0 0 13 80% 12
Victoria Harbour 8 6 0 2 0 28 83% 7
Watson Lake 13 10 0 3 0 20 40% 6
Whitecourt 12 10 1 1 0 10 91% 8
Whitehorse 31 19 3 9 0 16 77% 11
Williams Lake 32 27 3 2 0 12 83% 11
Winnipeg 18 16 1 1 0 8 100% 24
Yellowknife 16 13 1 2 0 11 86% 19
Yorkton 27 20 1 6 0 9 100% 3