TAF amendment response time results for April 2014
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 41 25 2 14 0 17 81% 12
Bathurst 29 20 3 5 1 17 78% 21
Big Trout Lake 40 17 1 22 0 15 67% 7
Blanc Sablon 28 24 2 2 0 20 58% 24
Buttonville 13 11 0 2 0 17 64% 16
Cartwright 22 19 1 2 0 15 75% 11
Chapleau 17 12 1 4 0 14 92% 2
Charlottetown 35 28 0 7 0 13 89% 31
Chibougamau-Chapais 13 9 0 4 0 19 56% 5
Churchill Falls 50 24 2 24 0 14 77% 18
Deer Lake 8 8 0 0 0 18 75% 13
Dorval 12 6 4 2 0 25 50% 10
Dryden 33 15 1 17 0 11 88% 5
Earlton 32 11 2 19 0 15 38% 5
Fredericton 30 19 4 7 0 11 87% 10
Gander 44 37 5 2 0 16 79% 21
Gaspé 24 20 2 2 0 16 77% 21
Gatineau 11 7 0 4 0 11 86% 2
Geraldton 33 26 2 5 0 18 57% 17
Gore Bay 25 12 0 13 0 19 92% 6
Halifax 44 28 6 10 0 22 65% 31
Hamilton 18 14 1 3 0 19 47% 15
Havre St Pierre 59 38 3 18 0 15 80% 14
Îles de la Madeleine 27 23 0 4 0 15 87% 12
Inukjuak 73 37 0 36 0 14 76% 9
Ivujivik 3 1 0 2 0 29 100% 1
Kapuskasing 25 24 1 0 0 13 88% 17
Kenora 18 14 0 4 0 13 79% 12
Kingston 19 10 2 7 0 17 75% 9
Kuujjuaq 22 20 1 1 0 19 52% 7
Kuujjuarapik 61 36 4 21 0 16 53% 20
La Grande IV 30 14 0 16 0 15 57% 8
La Grande Rivière 25 22 0 3 0 17 91% 16
London 34 24 1 7 2 21 56% 14
Marathon 3 2 0 1 0 11 100% 2
Mary's Harbour 25 12 0 13 0 10 92% 12
Mirabel 17 14 1 2 0 25 67% 12
Moncton 38 35 1 2 0 13 81% 18
Mont-Joli 17 16 1 0 0 17 71% 14
Moosonee 16 9 0 7 0 17 67% 5
Muskoka 24 13 0 11 0 16 62% 8
Nain 9 8 0 1 0 20 62% 8
Natashquan 43 22 3 16 2 16 72% 14
North Bay 41 31 1 9 0 15 69% 9
Ottawa 16 11 2 3 0 15 69% 7
Peterborough 17 13 1 3 0 18 86% 8
Pickle Lake 18 15 0 3 0 16 67% 4
Puvirnituq 14 13 0 1 0 14 85% 6
Quaqtaq 12 11 0 1 0 13 82% 8
Quebec City 36 28 2 6 0 17 73% 11
Red Lake 13 8 1 4 0 16 56% 3
Roberval 8 7 1 0 0 10 88% 6
Rouyn-Noranda 26 17 1 8 0 12 83% 10
Sable Island 41 15 2 24 0 14 71% 18
Saint John 36 33 1 2 0 14 71% 23
Sarnia 5 2 2 1 0 16 75% 9
Sault Ste Marie 44 36 2 6 0 16 79% 11
Schefferville 85 31 3 51 0 12 76% 22
Sept-Îles 39 32 3 4 0 13 83% 23
Sherbrooke 9 5 0 4 0 9 100% 6
Sioux Lookout 26 16 1 9 0 16 88% 8
St Anthony 51 25 3 23 0 15 75% 28
St Catharines 1 1 0 0 0 13 100% 3
St Hubert 35 14 2 19 0 20 75% 13
St John's 48 43 4 1 0 15 74% 42
Stephenville 10 8 0 1 1 22 75% 12
Sudbury 30 25 0 5 0 14 80% 8
Sydney 44 40 2 2 0 16 71% 22
Tasiujaq 6 6 0 0 0 11 83% 4
Thunder Bay 23 18 1 4 0 14 79% 11
Timmins 28 17 1 10 0 17 89% 13
Toronto City Centre 24 15 1 8 0 18 44% 11
Toronto LBPI 9 4 1 4 0 16 100% 14
Val-d'Or 39 13 2 12 12 29 53% 9
Wabush 39 24 6 9 0 19 60% 18
Waskaganish 4 3 0 1 0 21 33% 2
Waterloo/Wellington 23 16 1 6 0 18 65% 9
Wawa 8 6 0 2 0 14 83% 8
Wiarton 16 12 2 2 0 11 79% 8
Windsor 10 6 1 3 0 29 57% 17
Yarmouth 39 29 3 7 0 14 88% 34
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 3 3 0 0 0 22 33% 2
Arctic Bay 5 4 1 0 0 18 60% 4
Arviat 50 26 2 21 1 14 86% 21
Baker Lake 16 13 2 1 0 12 80% 20
Bella Bella 37 16 3 18 0 10 89% 7
Brandon 14 14 0 0 0 8 100% 11
Buffalo Narrows 12 10 0 2 0 27 60% 6
Burwash 13 5 1 4 3 34 67% 2
Calgary Intl 29 20 4 5 0 14 96% 28
Cambridge Bay 45 39 3 3 0 14 76% 16
Campbell River 3 3 0 0 0 18 67% 6
Cape Dorset 61 18 5 38 0 16 61% 9
Castlegar 10 7 0 3 0 24 71% 7
Churchill 18 16 1 1 0 7 94% 6
Clyde River 44 25 6 13 0 22 55% 12
Coral Harbour 12 9 1 2 0 22 100% 10
Cranbrook 5 4 0 1 0 17 100% 5
Deline 6 5 0 1 0 17 100% 2
Dauphin 25 14 2 9 0 12 94% 14
Dawson City 7 0 1 3 3 75 0% 1
Dawson Creek 3 3 0 0 0 15 67% 2
Dease Lake 9 2 2 5 0 13 75% 3
Edmonton Intl 13 8 3 2 0 14 82% 11
Estevan 8 8 0 0 0 5 100% 12
Eureka 3 3 0 0 0 46 33% 4
Faro 4 3 0 1 0 8 100% 0
Fort Chipewyan 8 7 0 1 0 12 86% 2
Fort Good Hope 2 2 0 0 0 3 100% 2
Fort McPherson 4 4 0 0 0 9 100% 1
Fort McMurray 36 20 2 13 1 16 82% 10
Fort Nelson 7 4 1 2 0 19 20% 8
Fort Simpson 8 4 1 3 0 26 80% 5
Fort Smith 16 12 0 4 0 10 92% 5
Fort St John 8 6 0 2 0 21 100% 7
Gillam 7 5 0 2 0 12 100% 8
Gjoa Haven 92 41 8 43 0 18 69% 22
Grande Prairie 14 13 0 1 0 13 85% 6
Hall Beach 71 38 4 29 0 15 86% 14
Hay River 3 1 0 2 0 24 100% 5
High Level 16 11 1 4 0 12 92% 9
Holman 0 0 0 0 0 0 0% 2
Igloolik 7 5 2 0 0 8 86% 5
Inuvik 17 12 1 4 0 17 77% 12
Iqaluit 20 16 1 2 1 24 76% 9
Island Lake 9 9 0 0 0 9 100% 7
Kamloops 2 1 0 1 0 37 100% 13
Kelowna 3 2 0 1 0 11 100% 6
Key Lake 22 16 1 5 0 12 82% 10
Kugaaruk 21 14 1 4 2 21 80% 8
Kugluktuk 24 20 0 4 0 15 70% 7
La Ronge 19 15 0 4 0 13 80% 8
Lethbridge 20 18 1 1 0 13 84% 16
Lloydminster 46 36 3 6 1 15 85% 19
Lutselk'e 0 0 0 0 0 0 0% 2
Lynn Lake 23 12 4 5 2 18 81% 5
Mackenzie 10 5 1 4 0 6 100% 4
Masset 15 8 0 3 4 22 100% 8
Mayo 10 1 2 4 3 56 33% 10
Medicine Hat 24 13 1 10 0 10 86% 18
Nanaimo 6 3 0 3 0 37 100% 3
Norman Wells 5 5 0 0 0 7 100% 1
North Battleford 47 25 3 19 0 14 79% 18
Norway House 22 12 3 7 0 14 60% 2
Old Crow 3 2 1 0 0 24 33% 0
Pangnirtung 8 7 0 1 0 10 100% 2
Paulatuk 6 6 0 0 0 6 83% 5
Peace River 25 23 1 1 0 12 83% 10
Penticton 6 4 0 2 0 23 100% 11
Pond Inlet 47 21 1 25 0 14 73% 12
Port Hardy 4 3 0 1 0 37 33% 3
Prince Albert 17 9 4 4 0 13 85% 10
Prince George 23 12 4 7 0 15 75% 15
Prince Rupert 28 12 0 16 0 13 75% 16
Qikiqtarjuaq 33 17 2 14 0 13 74% 16
Quesnel 16 6 1 9 0 17 71% 6
Rae Lake 1 1 0 0 0 11 100% 1
Rankin Inlet 10 9 0 1 0 11 89% 8
Red Deer 24 21 1 2 0 19 73% 25
Regina 21 18 2 1 0 9 95% 18
Repulse Bay 2 2 0 0 0 13 50% 1
Resolute 21 18 0 3 0 14 72% 22
Sachs Harbour 3 3 0 0 0 12 67% 1
Sandspit 32 19 3 10 0 14 68% 10
Saskatoon 33 31 1 1 0 12 84% 20
Slave Lake 34 25 1 8 0 10 92% 10
Smithers 7 1 0 5 1 57 100% 6
Springbank 24 11 0 13 0 14 73% 19
Stony Rapids 15 8 0 7 0 15 62% 6
Swift Current 31 22 1 8 0 16 74% 24
Taloyoak 19 18 0 1 0 13 78% 20
Terrace 18 12 2 4 0 19 79% 21
Teslin 1 0 0 1 0 29 0% 0
The Pas 16 14 0 2 0 13 93% 4
Thompson 7 7 0 0 0 7 100% 0
Tofino 18 4 1 8 5 43 80% 7
Tuktoyaktuk 9 9 0 0 0 13 78% 9
Vancouver 3 2 0 1 0 11 100% 12
Victoria 5 5 0 0 0 13 60% 4
Victoria Harbour 3 2 0 1 0 41 100% 1
Watson Lake 15 13 1 1 0 12 93% 9
Whitecourt 8 8 0 0 0 13 88% 5
Whitehorse 6 5 0 1 0 11 80% 1
Williams Lake 8 6 1 1 0 20 86% 7
Winnipeg 13 13 0 0 0 7 100% 11
Yellowknife 7 6 0 1 0 7 100% 7
Yorkton 18 12 2 4 0 11 86% 7