TAF amendment response time results for January 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 112 34 2 74 2 13 61% 14
Bathurst 23 17 2 4 0 15 79% 7
Big Trout Lake 52 23 1 28 0 14 79% 16
Blanc Sablon 46 38 2 6 0 15 78% 23
Buttonville 37 25 2 10 0 24 59% 26
Cartwright 27 20 2 5 0 19 68% 12
Chapleau 24 13 0 11 0 21 46% 18
Charlottetown 58 39 8 10 1 20 72% 12
Chibougamau-Chapais 27 23 1 3 0 18 62% 16
Churchill Falls 74 31 4 39 0 16 71% 11
Deer Lake 62 47 4 11 0 18 73% 16
Dorval 40 23 3 14 0 20 73% 29
Dryden 55 29 5 21 0 16 76% 18
Earlton 49 26 2 21 0 15 75% 13
Fredericton 62 28 5 23 6 17 76% 14
Gander 70 53 3 14 0 16 66% 18
Gaspé 30 24 3 3 0 19 63% 12
Gatineau 29 17 2 10 0 18 74% 11
Geraldton 58 45 3 10 0 17 75% 14
Gore Bay 51 23 4 24 0 18 56% 11
Halifax 46 36 2 8 0 20 61% 21
Hamilton 40 27 4 9 0 18 58% 25
Havre St Pierre 91 32 6 53 0 12 79% 14
Îles de la Madeleine 39 27 1 11 0 17 64% 20
Inukjuak 77 47 5 25 0 23 58% 16
Ivujivik 13 11 0 2 0 16 64% 8
Kapuskasing 86 61 9 16 0 19 64% 28
Kenora 59 55 2 2 0 17 75% 24
Kingston 20 14 1 5 0 16 67% 14
Kuujjuaq 18 18 0 0 0 14 89% 5
Kuujjuarapik 37 31 2 4 0 17 67% 16
La Grande IV 26 17 1 8 0 14 89% 5
La Grande Rivière 48 32 3 13 0 15 77% 18
London 64 37 5 22 0 18 71% 36
Marathon 29 22 1 6 0 15 74% 6
Mary's Harbour 53 27 6 20 0 17 64% 10
Mirabel 41 31 2 8 0 26 58% 22
Moncton 37 24 4 9 0 23 54% 18
Mont-Joli 48 37 1 10 0 20 66% 23
Moosonee 53 25 1 23 4 20 65% 11
Muskoka 76 28 1 47 0 11 72% 15
Nain 20 14 3 3 0 13 76% 5
Natashquan 76 36 7 33 0 14 72% 21
North Bay 73 52 5 16 0 19 65% 37
Ottawa 54 25 8 19 2 22 64% 29
Peterborough 46 24 1 21 0 13 76% 15
Pickle Lake 36 31 1 4 0 14 75% 21
Puvirnituq 5 5 0 0 0 28 60% 6
Quaqtaq 13 9 0 1 3 29 78% 4
Quebec City 49 37 4 8 0 18 71% 19
Red Lake 34 28 3 3 0 18 68% 10
Roberval 20 11 0 9 0 18 73% 11
Rouyn-Noranda 56 41 4 11 0 19 67% 24
Sable Island 36 14 3 19 0 25 47% 16
Saint John 39 26 2 11 0 21 68% 21
Sarnia 39 25 1 13 0 14 73% 15
Sault Ste Marie 62 41 4 17 0 19 62% 40
Schefferville 109 31 5 64 9 18 58% 9
Sept-Îles 36 26 2 8 0 19 71% 17
Sherbrooke 52 22 2 28 0 13 75% 13
Sioux Lookout 41 26 4 11 0 18 63% 21
St Anthony 165 62 6 97 0 14 75% 25
St Catharines 13 9 0 4 0 14 89% 16
St Hubert 75 35 4 36 0 20 59% 37
St John's 70 51 3 16 0 20 69% 41
Stephenville 39 34 1 4 0 19 60% 20
Sudbury 67 50 6 11 0 19 71% 32
Sydney 44 32 1 11 0 17 85% 17
Tasiujaq 5 4 0 1 0 15 100% 6
Thunder Bay 40 29 3 8 0 19 75% 12
Timmins 55 43 2 10 0 20 76% 32
Toronto City Centre 101 29 5 67 0 12 71% 15
Toronto LBPI 32 24 3 4 1 23 52% 37
Val-d'Or 62 36 5 21 0 18 68% 17
Wabush 21 17 2 2 0 20 58% 7
Waskaganish 8 6 0 2 0 34 50% 3
Waterloo/Wellington 67 26 4 37 0 13 67% 28
Wawa 34 23 1 10 0 18 54% 20
Wiarton 28 15 2 11 0 18 65% 15
Windsor 31 21 2 7 1 21 70% 22
Yarmouth 46 33 6 7 0 18 64% 23
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 20 17 3 0 0 12 85% 12
Arctic Bay 0 0 0 0 0 0 0% 2
Arviat 46 29 6 11 0 17 86% 15
Baker Lake 18 15 1 0 2 16 75% 18
Bella Bella 23 13 3 7 0 13 69% 14
Brandon 21 18 1 2 0 11 84% 22
Buffalo Narrows 29 26 2 1 0 8 93% 9
Burwash 45 35 3 7 0 13 74% 7
Calgary Intl 19 9 5 2 3 30 71% 30
Cambridge Bay 44 34 2 4 4 16 83% 21
Campbell River 17 15 1 1 0 15 69% 7
Cape Dorset 102 44 4 37 17 25 65% 16
Castlegar 11 8 1 2 0 12 89% 9
Churchill 22 17 0 5 0 16 88% 22
Clyde River 57 26 7 14 10 23 73% 11
Coral Harbour 21 16 2 3 0 23 67% 11
Cranbrook 15 12 2 1 0 10 100% 7
Deline 7 3 1 2 1 45 0% 1
Dauphin 37 24 2 11 0 11 96% 33
Dawson City 3 2 0 1 0 27 100% 2
Dawson Creek 31 10 2 19 0 9 92% 8
Dease Lake 10 10 0 0 0 18 70% 1
Edmonton Intl 7 5 0 2 0 4 100% 14
Edmonton Muni 25 11 2 12 0 20 92% 17
Eureka 5 4 1 0 0 23 80% 3
Faro 3 3 0 0 0 6 100% 4
Fort Chipewyan 25 17 3 5 0 10 90% 8
Fort Good Hope 11 9 1 1 0 9 90% 2
Fort McPherson 2 0 0 2 0 73 0% 0
Fort McMurray 60 31 4 25 0 14 86% 19
Fort Nelson 5 3 2 0 0 20 40% 8
Fort Simpson 28 23 3 2 0 15 81% 20
Fort Smith 30 25 1 3 1 18 85% 14
Fort St John 13 10 0 3 0 11 100% 7
Gillam 36 28 4 4 0 13 91% 19
Gjoa Haven 57 31 3 23 0 20 79% 12
Grande Prairie 14 12 2 0 0 6 100% 25
Hall Beach 33 20 3 5 5 23 74% 7
Hay River 29 22 2 4 1 20 83% 20
High Level 37 33 0 4 0 13 88% 16
Holman 12 9 0 3 0 22 100% 7
Igloolik 2 1 0 1 0 63 0% 2
Inuvik 25 21 2 2 0 15 74% 13
Iqaluit 34 28 3 2 1 20 71% 20
Island Lake 30 25 1 4 0 10 88% 18
Kamloops 16 15 0 1 0 13 87% 14
Kelowna 14 6 3 5 0 15 67% 20
Kugaaruk 7 5 0 2 0 13 80% 9
Kugluktuk 37 18 6 4 9 32 50% 16
La Ronge 40 35 2 3 0 8 97% 15
Lethbridge 13 8 1 4 0 10 89% 16
Lloydminster 28 14 4 7 3 21 83% 5
Lutselk'e 1 1 0 0 0 2 100% 2
Lynn Lake 22 15 1 6 0 8 100% 6
Mackenzie 23 10 2 11 0 11 67% 6
Masset 19 8 1 10 0 15 78% 7
Mayo 11 10 0 1 0 16 80% 5
Medicine Hat 16 11 1 4 0 16 75% 14
Nanaimo 7 6 0 1 0 9 83% 12
Norman Wells 21 20 0 1 0 13 85% 9
North Battleford 22 13 1 8 0 5 100% 28
Norway House 56 36 2 18 0 9 92% 20
Old Crow 11 10 1 0 0 8 91% 9
Pangnirtung 6 6 0 0 0 13 83% 0
Paulatuk 13 12 1 0 0 11 85% 6
Peace River 14 10 2 1 1 15 100% 11
Penticton 20 15 3 2 0 17 83% 24
Pond Inlet 10 6 0 4 0 20 83% 5
Port Hardy 8 3 0 5 0 9 100% 7
Prince Albert 30 26 2 2 0 10 96% 18
Prince George 53 18 2 30 3 15 75% 21
Prince Rupert 65 29 2 34 0 13 74% 21
Qikiqtarjuaq 45 26 6 13 0 20 84% 10
Quesnel 30 20 2 8 0 9 95% 12
Rae Lake 5 5 0 0 0 7 100% 1
Rankin Inlet 44 27 7 1 9 29 62% 5
Red Deer 14 13 1 0 0 8 93% 10
Regina 17 13 0 4 0 12 92% 23
Repulse Bay 14 7 0 7 0 16 100% 8
Resolute 23 18 3 2 0 19 81% 9
Sachs Harbour 10 7 2 1 0 18 56% 5
Sandspit 56 27 4 25 0 14 65% 30
Saskatoon 11 10 0 1 0 7 100% 22
Slave Lake 50 23 3 21 3 14 77% 18
Smithers 26 19 0 7 0 13 79% 8
Springbank 9 6 1 2 0 10 100% 9
Stony Rapids 61 35 0 26 0 12 83% 25
Swift Current 21 18 1 2 0 12 95% 20
Taloyoak 9 7 1 1 0 19 62% 11
Terrace 43 39 1 3 0 16 72% 42
Teslin 5 4 0 1 0 14 75% 4
The Pas 30 27 1 2 0 12 93% 9
Thompson 28 26 0 2 0 9 85% 11
Tofino 23 9 2 10 2 31 82% 7
Tuktoyaktuk 18 18 0 0 0 7 100% 5
Vancouver 10 6 2 2 0 15 88% 20
Victoria 12 9 2 1 0 16 73% 19
Victoria Harbour 20 11 2 7 0 31 92% 8
Watson Lake 7 6 0 1 0 11 100% 13
Whitecourt 9 7 1 1 0 9 88% 4
Whitehorse 29 24 1 4 0 15 76% 15
Williams Lake 18 11 2 5 0 17 62% 12
Winnipeg 19 16 1 2 0 5 100% 30
Yellowknife 25 23 1 1 0 14 79% 17
Yorkton 24 15 1 8 0 7 100% 12