TAF amendment response time results for March 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 61 29 4 28 0 18 58% 20
Bathurst 13 9 0 4 0 21 78% 3
Big Trout Lake 58 32 3 23 0 20 66% 15
Blanc Sablon 35 28 1 6 0 21 55% 22
Buttonville 26 21 2 3 0 19 52% 21
Cartwright 25 23 0 2 0 19 61% 14
Chapleau 16 12 1 3 0 19 54% 14
Charlottetown 30 26 0 4 0 14 85% 16
Chibougamau-Chapais 20 14 0 6 0 16 86% 9
Churchill Falls 61 35 4 22 0 16 72% 14
Deer Lake 19 14 2 1 2 23 62% 7
Dorval 33 19 7 4 3 21 69% 21
Dryden 45 26 2 17 0 19 61% 16
Earlton 27 17 0 10 0 14 71% 7
Fredericton 32 15 2 15 0 16 65% 15
Gander 78 56 7 15 0 17 68% 23
Gaspé 16 15 0 1 0 15 73% 6
Gatineau 23 15 1 7 0 19 81% 8
Geraldton 46 40 4 2 0 14 75% 22
Gore Bay 30 17 4 9 0 12 81% 10
Halifax 37 32 5 0 0 13 73% 30
Hamilton 29 21 1 7 0 11 95% 22
Havre St Pierre 27 10 2 15 0 14 83% 12
Îles de la Madeleine 15 11 0 4 0 18 64% 12
Inukjuak 86 44 6 33 3 24 58% 23
Ivujivik 11 9 0 0 2 16 89% 6
Kapuskasing 37 27 2 8 0 17 66% 17
Kenora 49 40 3 6 0 19 72% 20
Kingston 22 12 4 6 0 24 50% 10
Kuujjuaq 39 31 2 6 0 17 79% 6
Kuujjuarapik 53 42 2 9 0 13 77% 14
La Grande IV 25 17 1 7 0 19 50% 10
La Grande Rivière 25 21 3 1 0 12 88% 20
London 34 27 2 5 0 15 66% 32
Marathon 11 8 2 1 0 21 80% 2
Mary's Harbour 38 22 2 14 0 16 71% 8
Mirabel 35 23 5 3 4 21 57% 20
Moncton 27 19 2 6 0 21 57% 21
Mont-Joli 25 20 0 5 0 25 55% 9
Moosonee 36 19 0 17 0 12 84% 7
Muskoka 53 17 1 31 4 26 50% 12
Nain 16 10 4 2 0 17 57% 5
Natashquan 33 16 0 17 0 12 81% 11
North Bay 53 43 4 6 0 14 77% 35
Ottawa 29 17 4 8 0 17 76% 16
Peterborough 25 10 0 15 0 12 80% 13
Pickle Lake 26 22 0 4 0 18 59% 15
Puvirnituq 5 5 0 0 0 12 80% 3
Quaqtaq 9 8 0 1 0 16 75% 4
Quebec City 37 24 4 9 0 17 79% 34
Red Lake 35 29 2 4 0 22 52% 10
Roberval 9 8 0 1 0 22 62% 5
Rouyn-Noranda 35 31 1 3 0 17 75% 29
Sable Island 35 15 2 18 0 19 59% 27
Saint John 42 34 3 5 0 16 78% 34
Sarnia 19 11 0 8 0 19 64% 8
Sault Ste Marie 44 33 2 9 0 17 71% 22
Schefferville 70 36 4 30 0 16 72% 14
Sept-Îles 20 12 0 8 0 16 75% 12
Sherbrooke 40 25 2 13 0 13 67% 10
Sioux Lookout 32 25 3 4 0 14 71% 18
St Anthony 64 34 5 25 0 13 74% 15
St Catharines 13 11 0 2 0 14 91% 4
St Hubert 36 18 6 12 0 19 67% 24
St John's 49 40 2 7 0 15 69% 40
Stephenville 14 10 3 1 0 18 54% 17
Sudbury 38 30 3 5 0 13 73% 39
Sydney 18 15 1 2 0 15 81% 20
Tasiujaq 6 6 0 0 0 20 83% 3
Thunder Bay 42 34 1 7 0 20 54% 19
Timmins 29 22 2 5 0 20 75% 28
Toronto City Centre 45 24 3 18 0 19 56% 21
Toronto LBPI 26 14 5 7 0 12 84% 19
Val-d'Or 41 28 2 11 0 16 83% 24
Wabush 30 24 2 4 0 14 85% 15
Waskaganish 1 0 0 1 0 25 0% 2
Waterloo/Wellington 46 16 2 28 0 12 67% 21
Wawa 15 10 2 3 0 15 67% 15
Wiarton 15 7 2 6 0 17 78% 6
Windsor 25 19 1 5 0 22 45% 35
Yarmouth 57 43 3 11 0 18 78% 24
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 15 3 2 0 15 72% 21
Arctic Bay 0 0 0 0 0 0 0% 2
Arviat 35 24 2 9 0 15 73% 17
Baker Lake 14 10 1 3 0 19 82% 12
Bella Bella 40 16 0 24 0 11 88% 29
Brandon 26 22 2 2 0 14 88% 24
Buffalo Narrows 12 10 1 1 0 26 55% 7
Burwash 16 14 0 2 0 11 93% 9
Calgary Intl 22 15 2 4 1 15 82% 41
Cambridge Bay 32 22 5 3 2 30 48% 13
Campbell River 13 13 0 0 0 8 100% 6
Cape Dorset 60 39 4 15 2 17 67% 19
Castlegar 13 10 1 2 0 12 91% 12
Churchill 31 24 3 4 0 15 85% 22
Clyde River 29 16 2 11 0 21 67% 9
Coral Harbour 13 13 0 0 0 6 92% 6
Cranbrook 24 22 0 2 0 10 100% 13
Deline 6 6 0 0 0 24 50% 6
Dauphin 61 36 3 12 10 21 64% 19
Dawson City 5 5 0 0 0 5 100% 0
Dawson Creek 20 11 1 8 0 16 75% 16
Dease Lake 2 2 0 0 0 8 100% 1
Edmonton Intl 20 11 6 3 0 12 88% 23
Edmonton Muni 42 22 4 16 0 17 77% 31
Estevan 20 18 1 1 0 16 74% 11
Eureka 9 9 0 0 0 9 89% 4
Faro 0 0 0 0 0 0 0% 3
Fort Chipewyan 58 14 0 44 0 5 86% 11
Fort Good Hope 3 3 0 0 0 7 100% 0
Fort McPherson 0 0 0 0 0 0 0% 0
Fort McMurray 52 36 3 13 0 14 82% 21
Fort Nelson 14 10 0 4 0 16 90% 17
Fort Simpson 38 35 1 2 0 13 86% 10
Fort Smith 39 30 5 4 0 13 86% 17
Fort St John 18 16 2 0 0 22 72% 26
Gillam 32 27 3 2 0 16 80% 13
Gjoa Haven 48 29 2 17 0 14 81% 18
Grande Prairie 21 17 1 3 0 11 83% 18
Hall Beach 69 37 5 27 0 14 74% 14
Hay River 22 18 2 2 0 12 90% 17
High Level 19 13 3 3 0 8 100% 15
Holman 2 1 0 0 1 3 100% 3
Igloolik 13 12 0 1 0 11 83% 10
Inuvik 6 6 0 0 0 8 100% 3
Iqaluit 33 24 4 5 0 21 68% 14
Island Lake 22 17 3 2 0 14 85% 20
Kamloops 11 8 1 2 0 24 78% 15
Kelowna 8 6 0 2 0 14 83% 9
Key Lake 43 26 2 15 0 11 86% 12
Kugaaruk 10 6 2 2 0 23 62% 7
Kugluktuk 12 9 0 3 0 16 78% 6
La Ronge 26 22 1 3 0 15 74% 19
Lethbridge 30 24 3 3 0 12 78% 14
Lloydminster 54 44 5 5 0 12 84% 28
Lutselk'e 2 1 0 1 0 16 100% 2
Lynn Lake 57 31 6 20 0 11 84% 22
Mackenzie 16 11 1 4 0 9 92% 13
Masset 18 10 1 4 3 20 64% 14
Mayo 2 2 0 0 0 8 100% 7
Medicine Hat 18 15 1 2 0 15 81% 21
Nanaimo 12 8 2 2 0 28 80% 5
Norman Wells 6 6 0 0 0 4 100% 5
North Battleford 42 31 1 10 0 13 91% 25
Norway House 36 26 3 7 0 13 83% 19
Old Crow 6 6 0 0 0 9 83% 7
Pangnirtung 5 4 0 1 0 13 100% 4
Paulatuk 8 7 1 0 0 5 100% 1
Peace River 29 25 3 1 0 14 89% 13
Penticton 9 6 0 3 0 11 100% 15
Pond Inlet 37 20 3 14 0 19 74% 9
Port Hardy 29 8 3 7 11 47 55% 9
Prince Albert 19 17 0 2 0 11 94% 17
Prince George 17 9 0 8 0 12 67% 19
Prince Rupert 44 15 2 27 0 10 88% 22
Qikiqtarjuaq 34 17 5 10 2 24 73% 11
Quesnel 10 7 1 2 0 8 88% 9
Rae Lake 9 8 1 0 0 9 78% 3
Rankin Inlet 21 16 1 3 1 17 76% 16
Red Deer 32 29 1 2 0 13 83% 27
Regina 35 24 5 6 0 11 97% 32
Repulse Bay 12 8 1 3 0 22 78% 5
Resolute 23 15 3 4 1 12 94% 9
Sachs Harbour 11 10 1 0 0 10 82% 1
Sandspit 29 13 2 14 0 9 87% 19
Saskatoon 32 28 0 4 0 13 82% 24
Slave Lake 45 30 1 14 0 11 90% 22
Smithers 5 4 0 1 0 9 100% 5
Springbank 18 15 1 2 0 15 69% 12
Stony Rapids 59 35 4 20 0 13 82% 19
Swift Current 40 25 3 12 0 17 71% 28
Taloyoak 13 12 1 0 0 13 69% 10
Terrace 24 16 1 7 0 21 71% 21
Teslin 0 0 0 0 0 0 0% 1
The Pas 32 27 1 4 0 18 79% 25
Thompson 28 20 4 4 0 14 88% 26
Tofino 27 9 0 15 3 47 78% 9
Tuktoyaktuk 8 7 0 1 0 15 100% 3
Vancouver 3 2 1 0 0 11 100% 17
Victoria 7 5 1 1 0 7 100% 14
Victoria Harbour 4 2 0 2 0 24 50% 8
Watson Lake 8 8 0 0 0 10 75% 10
Whitecourt 19 18 0 1 0 14 83% 12
Whitehorse 13 12 0 1 0 9 100% 16
Williams Lake 10 8 1 1 0 15 78% 10
Winnipeg 23 18 1 4 0 15 63% 35
Yellowknife 24 17 2 5 0 10 89% 20
Yorkton 24 17 1 3 3 17 72% 15