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