TAF amendment response time results for December 2012
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 89 32 6 51 0 12 68% 15
Bathurst 32 25 2 5 0 14 70% 20
Big Trout Lake 65 29 0 36 0 18 62% 17
Blanc Sablon 29 22 1 6 0 16 74% 25
Buttonville 52 40 4 6 2 18 77% 16
Cartwright 29 23 1 5 0 14 83% 26
Chapleau 16 16 0 0 0 11 88% 12
Charlottetown 53 38 1 14 0 19 69% 23
Chibougamau-Chapais 21 17 0 4 0 18 71% 15
Churchill Falls 114 33 6 75 0 11 69% 14
Deer Lake 37 31 2 4 0 13 79% 17
Dorval 29 20 3 6 0 22 52% 28
Dryden 65 24 8 33 0 16 56% 15
Earlton 35 17 1 17 0 16 44% 12
Fredericton 102 23 2 77 0 9 76% 19
Gander 74 53 5 15 1 18 76% 30
Gaspé 49 42 3 4 0 17 64% 16
Gatineau 29 21 3 5 0 21 54% 10
Geraldton 38 33 2 3 0 19 71% 19
Gore Bay 33 21 0 12 0 14 67% 10
Halifax 50 32 6 12 0 20 71% 29
Hamilton 37 29 3 5 0 22 62% 22
Havre St Pierre 68 30 4 34 0 12 76% 12
Îles de la Madeleine 33 26 0 6 1 18 69% 16
Inukjuak 69 28 6 31 4 18 68% 13
Ivujivik 6 6 0 0 0 16 67% 1
Kapuskasing 42 34 3 5 0 16 73% 15
Kenora 61 55 2 3 1 20 54% 24
Kingston 19 14 2 3 0 22 44% 15
Kuujjuaq 39 33 4 2 0 15 78% 7
Kuujjuarapik 41 32 2 7 0 16 71% 17
La Grande IV 17 10 1 6 0 17 73% 6
La Grande Rivière 47 44 2 1 0 14 72% 20
London 49 29 7 13 0 19 69% 40
Marathon 11 6 2 3 0 19 62% 12
Mary's Harbour 55 25 5 25 0 17 53% 10
Mirabel 33 24 3 5 1 19 67% 32
Moncton 48 32 4 12 0 17 69% 14
Mont-Joli 42 40 1 1 0 16 73% 15
Moosonee 39 17 3 19 0 16 80% 13
Muskoka 42 26 0 16 0 14 77% 12
Nain 17 14 1 2 0 14 87% 8
Natashquan 60 32 6 22 0 13 79% 18
North Bay 70 57 5 8 0 16 73% 29
Ottawa 39 24 7 8 0 19 68% 22
Peterborough 31 20 3 8 0 17 48% 10
Pickle Lake 25 22 0 3 0 15 73% 7
Puvirnituq 14 12 0 1 1 21 58% 15
Quaqtaq 5 3 0 2 0 16 100% 7
Quebec City 55 45 3 7 0 19 58% 24
Red Lake 34 27 1 6 0 18 71% 13
Roberval 24 20 1 3 0 13 81% 6
Rouyn-Noranda 53 46 1 6 0 18 66% 24
Sable Island 42 21 2 19 0 14 74% 8
Saint John 31 21 3 7 0 20 71% 24
Sarnia 32 15 0 17 0 15 53% 16
Sault Ste Marie 41 31 4 6 0 17 74% 21
Schefferville 91 38 8 44 1 16 61% 24
Sept-Îles 37 23 3 5 6 16 77% 16
Sherbrooke 49 21 5 23 0 13 77% 16
Sioux Lookout 58 45 3 10 0 20 52% 17
St Anthony 81 36 3 42 0 14 77% 24
St Catharines 15 11 0 4 0 11 91% 4
St Hubert 72 32 7 29 4 18 69% 33
St John's 40 32 3 5 0 15 80% 29
Stephenville 28 24 1 3 0 20 64% 19
Sudbury 67 49 4 14 0 16 74% 16
Sydney 43 29 4 10 0 15 76% 14
Tasiujaq 2 2 0 0 0 12 100% 2
Thunder Bay 22 19 0 3 0 17 63% 7
Timmins 56 43 6 7 0 19 57% 13
Toronto City Centre 48 23 4 21 0 15 70% 18
Toronto LBPI 19 10 4 5 0 12 71% 21
Val-d'Or 55 35 0 20 0 15 89% 23
Wabush 45 34 4 7 0 13 84% 30
Waskaganish 1 1 0 0 0 5 100% 2
Waterloo/Wellington 53 29 4 19 1 14 70% 17
Wawa 28 24 0 4 0 16 71% 10
Wiarton 21 20 0 1 0 18 60% 11
Windsor 31 22 3 6 0 13 84% 27
Yarmouth 33 25 3 5 0 19 64% 21
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 30 21 1 8 0 19 73% 19
Arctic Bay 0 0 0 0 0 0 0% 1
Arviat 45 25 2 18 0 14 70% 17
Baker Lake 27 22 2 3 0 18 79% 15
Bella Bella 40 24 0 16 0 11 88% 18
Brandon 40 36 1 2 1 14 95% 19
Buffalo Narrows 17 14 2 1 0 11 88% 6
Burwash 21 15 0 6 0 16 87% 10
Calgary Intl 19 15 3 1 0 13 89% 35
Cambridge Bay 35 18 7 6 4 30 68% 17
Campbell River 31 29 0 2 0 12 79% 14
Cape Dorset 58 27 4 27 0 16 58% 22
Castlegar 18 13 2 3 0 12 80% 11
Churchill 30 21 4 3 2 18 72% 10
Clyde River 36 20 5 9 2 16 72% 14
Coral Harbour 32 27 3 2 0 16 67% 13
Cranbrook 20 17 1 2 0 12 72% 20
Deline 3 0 1 1 0 45 0% 2
Dauphin 46 24 5 17 0 14 72% 24
Dawson City 4 3 0 1 0 16 100% 2
Dawson Creek 63 19 2 42 0 12 86% 13
Dease Lake 18 9 2 7 0 15 73% 8
Edmonton Intl 25 15 5 5 0 14 90% 18
Edmonton Muni 89 44 6 39 0 16 70% 31
Estevan 14 13 0 1 0 13 77% 17
Eureka 3 2 0 1 0 38 100% 5
Faro 0 0 0 0 0 0 0% 2
Fort Chipewyan 46 23 3 20 0 12 88% 4
Fort Good Hope 8 8 0 0 0 10 88% 0
Fort McPherson 5 5 0 0 0 9 100% 0
Fort McMurray 44 20 1 23 0 11 90% 9
Fort Nelson 15 13 0 2 0 16 77% 4
Fort Simpson 11 9 0 2 0 9 89% 14
Fort Smith 25 20 2 3 0 10 86% 14
Fort St John 30 28 0 2 0 12 89% 13
Gillam 40 39 0 1 0 13 87% 12
Gjoa Haven 56 25 5 19 7 19 60% 17
Grande Prairie 37 33 0 4 0 11 88% 18
Hall Beach 60 33 7 16 4 20 75% 14
Hay River 13 13 0 0 0 9 85% 7
High Level 41 32 3 6 0 12 83% 12
Holman 5 4 0 1 0 11 100% 3
Igloolik 12 8 2 2 0 13 90% 6
Inuvik 9 9 0 0 0 17 67% 7
Iqaluit 20 15 2 3 0 14 82% 12
Island Lake 29 25 3 1 0 10 79% 10
Kamloops 41 34 4 3 0 11 82% 20
Kelowna 37 23 1 13 0 10 92% 22
Key Lake 45 28 1 16 0 14 76% 1
Kugaaruk 10 9 1 0 0 14 70% 2
Kugluktuk 8 7 1 0 0 21 75% 14
La Ronge 15 12 0 3 0 10 92% 4
Lethbridge 24 14 1 6 3 22 87% 24
Lloydminster 74 45 9 20 0 13 83% 25
Lutselk'e 0 0 0 0 0 0 0% 3
Lynn Lake 60 30 8 22 0 13 87% 16
Mackenzie 38 20 2 16 0 15 73% 15
Masset 13 8 1 4 0 20 78% 6
Mayo 9 7 0 2 0 16 86% 18
Medicine Hat 34 26 4 4 0 11 87% 23
Nanaimo 26 23 2 1 0 10 92% 13
Norman Wells 9 9 0 0 0 8 89% 6
North Battleford 97 34 5 58 0 13 82% 30
Norway House 122 43 5 74 0 11 85% 13
Old Crow 3 3 0 0 0 12 67% 8
Pangnirtung 5 5 0 0 0 15 80% 2
Paulatuk 4 4 0 0 0 5 100% 4
Peace River 31 29 1 1 0 12 80% 13
Penticton 28 24 1 3 0 9 88% 22
Pond Inlet 28 15 3 10 0 13 78% 12
Port Hardy 5 5 0 0 0 12 100% 11
Prince Albert 38 34 1 3 0 12 89% 13
Prince George 68 36 3 29 0 16 74% 34
Prince Rupert 43 17 1 25 0 10 94% 10
Qikiqtarjuaq 36 25 5 6 0 17 60% 13
Quesnel 31 15 1 15 0 17 69% 23
Rae Lake 3 3 0 0 0 12 67% 3
Rankin Inlet 34 28 1 5 0 19 69% 10
Red Deer 28 23 3 2 0 11 92% 20
Regina 84 66 8 10 0 12 89% 40
Repulse Bay 6 6 0 0 0 15 67% 2
Resolute 27 17 3 5 2 20 80% 22
Sachs Harbour 8 7 0 1 0 7 100% 2
Sandspit 37 14 0 23 0 10 86% 9
Saskatoon 32 25 3 4 0 15 79% 30
Slave Lake 65 41 2 22 0 14 74% 15
Smithers 25 14 0 11 0 13 79% 5
Springbank 13 11 0 2 0 12 82% 14
Stony Rapids 89 37 2 50 0 12 87% 12
Swift Current 97 54 8 35 0 16 73% 29
Taloyoak 6 6 0 0 0 14 83% 14
Terrace 42 36 3 3 0 14 90% 34
Teslin 2 2 0 0 0 10 100% 1
The Pas 40 36 2 2 0 15 76% 24
Thompson 22 18 3 1 0 15 76% 7
Tofino 22 3 1 12 6 51 50% 6
Tuktoyaktuk 3 3 0 0 0 11 100% 9
Vancouver 13 11 1 1 0 12 83% 17
Victoria 18 14 2 2 0 18 75% 15
Victoria Harbour 10 7 1 2 0 21 88% 5
Watson Lake 5 2 2 1 0 17 100% 8
Whitecourt 22 19 0 3 0 11 79% 1
Whitehorse 16 13 1 2 0 11 86% 11
Williams Lake 42 34 3 5 0 11 89% 23
Winnipeg 46 43 3 0 0 9 87% 35
Yellowknife 19 14 1 4 0 12 87% 15
Yorkton 61 37 0 24 0 14 92% 23