TAF amendment response time results for January 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 85 42 6 36 1 14 75% 25
Bathurst 34 26 4 4 0 14 83% 10
Big Trout Lake 73 33 2 28 10 17 83% 26
Blanc Sablon 47 36 4 7 0 23 65% 18
Buttonville 33 23 2 8 0 16 80% 21
Cartwright 28 25 0 3 0 17 68% 4
Chapleau 3 2 0 1 0 19 100% 11
Charlottetown 62 48 4 10 0 16 69% 20
Chibougamau-Chapais 16 14 0 2 0 16 79% 6
Churchill Falls 51 28 2 21 0 16 73% 8
Deer Lake 40 23 1 16 0 16 79% 16
Dorval 18 12 3 3 0 17 73% 12
Dryden 75 39 7 29 0 13 78% 25
Earlton 51 19 3 29 0 14 64% 7
Fredericton 73 40 5 28 0 14 76% 24
Gander 63 37 7 19 0 20 66% 13
Gaspé 21 17 2 2 0 11 79% 16
Gatineau 30 22 3 5 0 17 76% 13
Geraldton 26 20 3 3 0 17 78% 19
Gore Bay 39 11 2 26 0 11 77% 6
Halifax 57 39 5 13 0 14 80% 38
Hamilton 41 30 2 9 0 15 75% 20
Havre St Pierre 109 47 4 56 2 16 69% 18
Îles de la Madeleine 32 23 2 7 0 12 84% 16
Inukjuak 72 35 5 32 0 18 62% 27
Ivujivik 11 11 0 0 0 10 82% 6
Kapuskasing 32 24 3 5 0 17 67% 29
Kenora 32 24 5 3 0 21 66% 21
Kingston 28 17 1 10 0 24 56% 10
Kuujjuaq 41 30 4 6 1 20 74% 25
Kuujjuarapik 32 28 2 2 0 20 70% 27
La Grande IV 49 27 5 17 0 14 84% 14
La Grande Rivière 48 35 2 11 0 20 76% 23
London 57 35 6 16 0 15 76% 26
Marathon 18 14 0 4 0 20 71% 7
Mary's Harbour 55 19 3 33 0 15 64% 19
Mirabel 29 25 1 3 0 18 54% 23
Moncton 35 29 1 5 0 16 67% 27
Mont-Joli 62 53 3 6 0 16 73% 15
Moosonee 75 32 1 42 0 11 94% 22
Muskoka 44 19 0 25 0 14 79% 10
Nain 10 8 0 1 1 22 62% 7
Natashquan 92 46 7 39 0 17 77% 27
North Bay 43 29 2 12 0 18 71% 24
Ottawa 39 27 4 8 0 16 68% 15
Peterborough 62 24 2 36 0 13 77% 13
Pickle Lake 18 12 1 5 0 21 77% 16
Puvirnituq 13 13 0 0 0 13 92% 5
Quaqtaq 11 11 0 0 0 15 91% 6
Quebec City 40 33 4 3 0 15 78% 15
Red Lake 24 16 1 7 0 16 88% 21
Roberval 13 13 0 0 0 9 92% 12
Rouyn-Noranda 47 38 2 7 0 16 75% 13
Sable Island 77 29 6 42 0 14 74% 20
Saint John 57 44 4 8 1 16 81% 14
Sarnia 52 20 1 31 0 13 81% 15
Sault Ste Marie 46 35 3 8 0 18 71% 18
Schefferville 85 33 8 44 0 18 56% 10
Sept-Îles 40 37 1 2 0 13 74% 19
Sherbrooke 56 23 1 32 0 16 58% 11
Sioux Lookout 37 24 2 11 0 18 73% 21
St Anthony 152 67 7 78 0 17 66% 27
St Catharines 19 14 0 4 1 19 93% 5
St Hubert 59 25 8 26 0 21 33% 21
St John's 56 42 5 9 0 18 66% 23
Stephenville 53 31 3 18 1 18 82% 38
Sudbury 43 32 3 8 0 15 71% 20
Sydney 56 42 4 7 3 14 76% 18
Tasiujaq 6 3 0 3 0 11 100% 5
Thunder Bay 17 12 2 3 0 10 93% 10
Timmins 22 16 0 5 1 23 69% 32
Toronto City Centre 50 23 3 24 0 15 81% 26
Toronto LBPI 25 15 2 8 0 16 76% 25
Val-d'Or 68 44 4 20 0 17 65% 13
Wabush 43 30 2 11 0 22 62% 5
Waskaganish 12 11 0 1 0 9 91% 2
Waterloo/Wellington 92 32 2 58 0 14 74% 17
Wawa 13 10 0 3 0 21 50% 12
Wiarton 34 25 2 7 0 18 70% 10
Windsor 51 30 3 18 0 14 79% 16
Yarmouth 71 51 7 13 0 15 79% 27
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 14 1 0 0 12 87% 19
Arctic Bay 2 1 0 1 0 19 100% 3
Arviat 74 29 8 37 0 20 62% 22
Baker Lake 37 29 3 5 0 20 69% 17
Bella Bella 47 25 1 21 0 14 77% 10
Brandon 38 29 6 3 0 11 89% 11
Buffalo Narrows 32 29 1 2 0 13 87% 9
Burwash 18 9 2 7 0 15 55% 14
Calgary Intl 35 23 5 6 1 14 75% 22
Cambridge Bay 34 29 2 2 1 20 68% 17
Campbell River 32 29 1 2 0 13 70% 15
Cape Dorset 76 32 6 38 0 13 79% 19
Castlegar 15 12 1 2 0 18 77% 11
Churchill 29 24 3 1 1 18 67% 11
Clyde River 66 29 7 25 5 19 67% 20
Coral Harbour 24 17 3 4 0 21 70% 13
Cranbrook 22 16 1 5 0 18 76% 16
Deline 8 6 0 0 0 6 100% 1
Dauphin 74 36 1 37 0 11 92% 15
Dawson City 10 8 1 1 0 18 78% 7
Dawson Creek 25 11 0 14 0 16 64% 5
Dease Lake 28 19 1 8 0 16 65% 7
Edmonton Intl 17 12 1 4 0 9 92% 17
Estevan 10 10 0 0 0 17 70% 7
Eureka 11 8 2 1 0 34 50% 1
Faro 5 5 0 0 0 10 80% 1
Fort Chipewyan 34 17 2 15 0 11 95% 3
Fort Good Hope 0 0 0 0 0 0 0% 0
Fort McPherson 5 4 1 0 0 39 20% 1
Fort McMurray 57 32 3 22 0 9 94% 9
Fort Nelson 13 12 1 0 0 9 85% 3
Fort Simpson 27 20 3 4 0 22 61% 15
Fort Smith 30 25 2 3 0 20 70% 12
Fort St John 12 10 2 0 0 18 67% 10
Gillam 37 28 3 6 0 16 81% 15
Gjoa Haven 122 32 12 63 15 32 64% 32
Grande Prairie 16 11 2 3 0 20 69% 10
Hall Beach 59 31 6 20 2 23 68% 8
Hay River 17 14 1 2 0 20 67% 10
High Level 34 27 4 3 0 12 87% 16
Holman 5 5 0 0 0 11 100% 1
Igloolik 6 6 0 0 0 8 100% 5
Inuvik 37 32 2 3 0 12 88% 17
Iqaluit 38 32 2 4 0 15 82% 22
Island Lake 23 21 1 1 0 13 86% 8
Kamloops 21 19 0 2 0 14 84% 19
Kelowna 20 10 1 9 0 16 91% 21
Key Lake 79 41 4 34 0 13 80% 10
Kugaaruk 11 8 0 3 0 28 75% 2
Kugluktuk 23 19 3 1 0 15 73% 18
La Ronge 36 30 1 5 0 16 84% 19
Lethbridge 20 16 1 3 0 13 88% 28
Lloydminster 34 19 5 10 0 12 88% 14
Lutselk'e 4 2 1 1 0 24 33% 1
Lynn Lake 62 39 2 21 0 14 83% 11
Mackenzie 29 11 2 16 0 12 69% 14
Masset 16 10 0 6 0 10 90% 15
Mayo 24 20 3 1 0 13 74% 12
Medicine Hat 16 13 1 2 0 14 79% 6
Nanaimo 25 19 0 1 5 17 79% 8
Norman Wells 20 17 1 2 0 13 83% 12
North Battleford 28 15 2 11 0 13 71% 17
Norway House 66 28 4 34 0 12 91% 11
Old Crow 4 4 0 0 0 7 100% 14
Pangnirtung 4 4 0 0 0 7 100% 2
Paulatuk 11 8 0 3 0 16 100% 2
Peace River 14 12 0 2 0 20 67% 13
Penticton 19 15 1 3 0 15 81% 22
Pond Inlet 66 26 7 30 3 20 64% 13
Port Hardy 17 15 1 1 0 11 81% 11
Prince Albert 25 21 1 3 0 14 77% 9
Prince George 63 28 6 29 0 13 82% 26
Prince Rupert 39 20 1 18 0 12 62% 14
Qikiqtarjuaq 42 22 3 17 0 16 80% 21
Quesnel 44 20 1 23 0 13 90% 29
Rae Lake 6 3 2 1 0 15 80% 5
Rankin Inlet 39 31 2 3 3 26 55% 17
Red Deer 25 21 2 2 0 12 83% 14
Regina 41 28 4 9 0 14 91% 13
Repulse Bay 8 5 1 2 0 17 83% 2
Resolute 26 19 3 4 0 16 73% 19
Sachs Harbour 8 5 1 2 0 29 50% 1
Sandspit 47 31 3 13 0 16 74% 17
Saskatoon 25 21 1 3 0 13 82% 20
Slave Lake 65 40 4 21 0 13 86% 15
Smithers 34 21 3 4 6 20 75% 10
Springbank 15 9 2 4 0 9 100% 20
Stony Rapids 84 36 4 44 0 14 80% 11
Swift Current 48 21 4 23 0 20 72% 19
Taloyoak 9 4 2 1 2 28 83% 8
Terrace 60 39 10 7 4 25 53% 28
Teslin 2 2 0 0 0 3 100% 0
The Pas 43 37 1 5 0 10 89% 16
Thompson 20 16 1 3 0 20 88% 5
Tofino 11 10 0 1 0 13 100% 9
Tuktoyaktuk 10 9 1 0 0 12 80% 4
Vancouver 35 31 1 3 0 10 94% 23
Victoria 24 23 1 0 0 13 75% 19
Victoria Harbour 14 11 0 3 0 7 100% 8
Watson Lake 19 18 0 1 0 13 83% 15
Whitecourt 25 20 0 5 0 12 100% 7
Whitehorse 21 19 0 2 0 17 79% 17
Williams Lake 29 21 0 8 0 16 86% 24
Winnipeg 32 24 3 3 2 16 78% 27
Yellowknife 20 14 3 3 0 20 76% 15
Yorkton 55 33 3 19 0 13 78% 14