TAF performance measurement results for NAV CANADA
Forecast Type: BOTH  Issue Time: 0000-2359Z  Hours into TAF:1-6   Month: Jun   Year: 2016
Canadian Meteorological Aviation Centre/East (Montreal)
Station VFR Category Above IFR Alternate Category Below IFR Alternate Category
Station Station Type Correct Forecasts (hours) Total Forecasts (hours) VFR Reliability Index Correct Forecasts (hours) Total Forecasts (hours) Alternate Reliability Index False Alarms (hours) Total Forecasts (hours) *Below Alternate False Alarm Ratio
Baie Comeau NCA 789 844 93% 856 924 93% 33 74 44%
Bathurst NCH 474 573 83% 524 612 86% 23 107 21%
Big Trout Lake NCA 740 831 89% 791 880 90% 57 125 46%
Blanc Sablon NCH 642 728 88% 680 760 89% 93 284 33%
Buttonville NCH 804 806 100% 804 807 100% 6 9 NSS
Cartwright NCH 637 678 94% 645 691 93% 102 345 29%
Chapleau NCH 416 440 95% 417 440 95% 15 28 NSS
Charlottetown NCH 711 807 88% 869 961 90% 30 109 27%
Chibougamau-Chapais NCH 306 337 91% 320 346 92% 22 35 NSS
Churchill Falls NCA 666 732 91% 717 768 93% 55 118 47%
Deer Lake NCH 753 824 91% 908 942 96% 21 35 NSS
Dorval NCH 1567 1581 99% 1605 1605 100% 0 0 NSS
Dryden NCA 854 906 94% 957 982 97% 24 38 NSS
Earlton NCA 392 397 99% 398 403 99% 10 15 NSS
Fredericton NCA 788 876 90% 905 955 95% 38 70 55%
Gander NCH 630 744 85% 842 935 90% 48 212 22%
Gaspé NCH 703 732 96% 724 762 95% 91 301 30%
Gatineau NCH 423 429 98% 429 432 99% 5 7 NSS
Geraldton NCH 722 863 84% 788 896 88% 43 158 27%
Gore Bay NCA 385 398 97% 393 404 97% 3 6 NSS
Halifax NCH 1033 1182 87% 1265 1448 87% 81 407 20%
Hamilton NCH 787 792 99% 801 801 100% 6 7 NSS
Havre St Pierre NCA 645 710 91% 706 776 91% 50 213 24%
Îles de la Madeleine NCH 468 528 89% 498 553 90% 100 208 48%
Inukjuak NCA 761 851 89% 781 888 88% 64 196 33%
Ivujivik NCH 32 38 84% 37 45 83% 11 24 NSS
Kapuskasing NCH 837 936 89% 915 992 92% 49 82 60%
Kenora NCH 790 877 90% 813 894 91% 37 119 31%
Kingston NCH 577 594 97% 593 596 99% 10 10 NSS
Kuujjuaq NCH 751 820 92% 867 896 97% 36 58 NSS
Kuujjuarapik NCA 599 679 88% 602 688 87% 71 377 19%
La Grande IV NCA 199 219 91% 212 224 95% 16 24 NSS
La Grande Rivière NCH 621 716 87% 664 758 88% 66 290 23%
London NCH 793 800 99% 813 815 100% 8 11 NSS
Marathon NCH 152 165 93% 152 165 93% 14 36 NSS
Mary's Harbour NCA 441 473 93% 449 481 93% 66 225 29%
Mirabel NCH 884 912 97% 945 945 100% 0 0 NSS
Moncton NCH 740 803 92% 909 928 98% 34 71 NSS
Mont-Joli NCH 760 855 89% 803 896 90% 85 218 39%
Moosonee NCA 385 416 93% 409 431 95% 21 39 NSS
Muskoka NCA 560 566 99% 563 568 99% 4 10 NSS
Nain NCH 408 429 95% 370 393 94% 50 124 40%
Natashquan NCA 720 786 92% 775 834 93% 68 168 40%
North Bay NCA/NCH 801 841 95% 831 866 96% 19 87 21%
Ottawa NCH 1479 1530 97% 1535 1557 99% 6 14 NSS
Peterborough NCA 607 614 99% 610 614 99% 10 12 NSS
Pickle Lake NCH 376 391 96% 386 399 97% 21 33 NSS
Puvirnituq NCA 753 794 95% 800 837 96% 87 176 50%
Quaqtaq NCH 90 108 83% 105 117 90% 9 45 NSS
Quebec City NCH 820 852 96% 876 890 98% 30 38 NSS
Red Lake NCH 579 599 97% 594 609 98% 14 37 NSS
Roberval NCH 624 640 98% 640 652 98% 10 12 NSS
Rouyn-Noranda NCH 862 902 96% 909 924 98% 41 53 NSS
Sable Island NCA 271 333 81% 271 333 81% 78 273 28%
Saint John NCH 618 678 91% 790 852 93% 67 189 36%
Sarnia NCA 524 540 97% 532 544 98% 2 3 NSS
Sault Ste Marie NCH 797 834 96% 837 863 97% 28 58 NSS
Schefferville NCA 553 604 92% 603 652 92% 52 153 34%
Sept-Îles NCH 656 713 92% 735 811 91% 73 197 37%
Sherbrooke NCA 448 451 99% 460 461 100% 8 10 NSS
Sioux Lookout NCH 867 907 96% 915 943 97% 19 45 NSS
St Anthony NCA 653 773 85% 710 827 86% 123 359 34%
St Catharines NCH 196 197 100% 197 197 100% 0 0 NSS
St Hubert NCA 868 880 99% 896 898 100% 4 5 NSS
St John's NCH 591 768 77% 971 1067 91% 88 290 30%
Stephenville NCH 836 887 94% 910 932 98% 36 52 NSS
Sudbury NCH 789 812 97% 814 835 97% 18 29 NSS
Sydney NCH 588 747 79% 730 883 83% 50 325 15%
Tasiujaq NCH 131 133 99% 136 141 96% 5 40 NSS
Thunder Bay NCH 786 839 94% 823 893 92% 30 107 29%
Timmins NCH 819 867 94% 911 937 97% 16 27 NSS
Toronto City Centre NCA 821 847 97% 850 864 98% 2 4 NSS
Toronto LBPI NCH 1604 1609 100% 1611 1614 100% 5 6 NSS
Trois rivieres NCA 872 912 96% 895 928 96% 20 32 NSS
Val-d'Or NCA/NCH 825 867 95% 913 931 98% 22 30 NSS
Wabush NCA/NCH 715 806 89% 869 898 97% 26 36 NSS
Waskaganish NCH 96 108 89% 100 117 85% 12 38 NSS
Waterloo/Wellington NCA 603 604 100% 607 608 100% 3 4 NSS
Wawa NCH 185 200 92% 187 200 94% 7 53 NSS
Wiarton NCH 359 392 92% 372 395 94% 4 16 NSS
Windsor NCH 818 835 98% 848 850 100% 4 4 NSS
Yarmouth NCH 603 723 83% 676 803 84% 90 373 24%
Canadian Meteorological Aviation Centre/West (Edmonton)
Station VFR Category Above IFR Alternate Category Below IFR Alternate Category
Station Station Type Correct Forecasts (hours) Total Forecasts (hours) Reliability Index Correct Forecasts (hours) Total Forecasts (hours) Alternate Reliability Index False Alarm (hours) Total Forecasts (hours) *Below Alternate False Alarm Ratio
Abbotsford NCH 721 725 99% 728 731 100% 2 3 NSS
Arctic Bay NCH 104 104 100% 97 100 97% 6 8 NSS
Arviat NCA/NCH 531 669 79% 601 716 84% 70 192 37%
Baker Lake NCH 800 889 90% 882 940 94% 30 51 58%
Bella Bella NCA 408 444 92% 330 413 80% 42 100 42%
Brandon NCH 918 947 97% 960 988 97% 5 13 NSS
Buffalo Narrows NCH 389 408 95% 393 411 96% 12 19 NSS
Burwash NCA/NCH 784 793 99% 739 763 97% 30 37 NSS
Calgary Intl NCH 1627 1631 100% 1640 1642 100% 3 4 NSS
Cambridge Bay NCH 646 776 83% 721 840 86% 70 225 31%
Campbell River NCH 367 375 98% 381 382 100% 6 6 NSS
Cape Dorset NCA/NCH 661 724 91% 661 724 91% 35 154 23%
Castlegar NCH 387 387 100% 366 367 100% 19 21 NSS
Churchill NCH 695 772 90% 783 849 92% 41 99 41%
Clyde River NCA/NCH 600 782 77% 660 822 80% 107 267 40%
Coral Harbour NCH 723 795 91% 754 831 91% 27 109 25%
Cranbrook NCH 797 811 98% 798 811 98% 2 4 NSS
Dauphin NCA 836 850 98% 866 871 99% 14 18 NSS
Dawson City NCH 367 371 99% 353 365 97% 6 10 NSS
Dawson Creek NCA 407 408 100% 416 416 100% 0 0 NSS
Dease Lake NCA 374 374 100% 366 366 100% 8 8 NSS
Deline NCH 171 175 98% 173 176 98% 2 3 NSS
Edmonton Intl NCH 1580 1601 99% 1620 1621 100% 0 0 NSS
Edmonton Villeneuve NCA 895 906 99% 918 921 100% 1 1 NSS
Estevan NCH 401 414 97% 409 416 98% 3 7 NSS
Eureka NCH 444 453 98% 453 459 99% 13 14 NSS
Faro NCH 369 369 100% 366 367 100% 2 3 NSS
Fort Chipewyan NCA 210 210 100% 214 214 100% 0 0 NSS
Fort Good Hope NCH 171 174 98% 180 181 100% 2 4 NSS
Fort McMurray NCA 872 885 99% 887 900 99% 3 6 NSS
Fort McPherson NCH 151 188 81% 164 194 85% 3 7 NSS
Fort Nelson NCH 840 848 99% 854 858 99% 7 8 NSS
Fort Simpson NCH 834 855 97% 848 860 99% 10 13 NSS
Fort Smith NCH 853 900 95% 867 910 95% 10 25 NSS
Fort St John NCH 790 836 95% 835 859 97% 6 14 NSS
Gillam NCH 645 684 94% 668 707 94% 15 42 NSS
Gjoa Haven NCA/NCH 689 785 88% 725 818 89% 80 153 52%
Grande Prairie NCH 769 784 98% 810 810 100% 0 0 NSS
Hall Beach NCA/NCH 726 774 94% 750 801 94% 28 64 43%
Hay River NCH 862 885 97% 888 900 99% 9 15 NSS
High Level NCA/NCH 857 893 96% 875 903 97% 14 19 NSS
Holman NCH 149 154 96% 153 159 97% 2 4 NSS
Igloolik NCH 202 207 98% 204 209 98% 3 9 NSS
Inuvik NCH 766 853 90% 907 929 98% 15 29 NSS
Iqaluit NCH 757 806 94% 793 839 94% 30 52 NSS
Island Lake NCH 750 785 96% 781 807 97% 11 17 NSS
Kamloops NCH 783 783 100% 780 780 100% 3 3 NSS
Kelowna NCA 779 779 100% 779 779 100% 0 0 NSS
Key Lake NCA 409 438 93% 441 454 97% 21 33 NSS
Kugaaruk NCH 174 174 100% 177 177 100% 0 0 NSS
Kugluktuk NCH 814 914 89% 845 946 89% 60 138 44%
La Ronge NCH 836 886 94% 852 902 94% 17 38 NSS
Lethbridge NCA/NCH 887 888 100% 891 891 100% 0 0 NSS
Lloydminster NCA/NCH 839 845 99% 851 853 100% 1 1 NSS
Lutselk'e NCH 156 161 97% 159 163 98% 5 7 NSS
Lynn Lake NCA 731 802 91% 759 819 93% 26 65 40%
Mackenzie NCA 622 624 100% 633 634 100% 1 1 NSS
Masset NCH 179 203 88% 236 242 98% 18 22 NSS
Mayo NCH 768 769 100% 730 751 97% 14 19 NSS
Medicine Hat NCA/NCH 855 860 99% 858 860 100% 5 5 NSS
Nanaimo NCH 372 373 100% 373 374 100% 2 2 NSS
Norman Wells NCH 875 904 97% 903 912 99% 4 6 NSS
North Battleford NCA 833 841 99% 838 845 99% 13 17 NSS
Norway House NCA 797 836 95% 832 854 97% 25 34 NSS
Old Crow NCH 276 295 94% 254 282 90% 7 24 NSS
Pangnirtung NCA/NCH 151 158 96% 120 122 98% 18 37 NSS
Paulatuk NCH 104 128 81% 112 143 78% 11 39 NSS
Peace River NCH 825 870 95% 840 885 95% 15 26 NSS
Penticton NCH 803 803 100% 791 793 100% 9 9 NSS
Pond Inlet NCA/NCH 740 788 94% 744 791 94% 32 72 45%
Port Hardy NCH 805 861 93% 870 902 96% 31 49 NSS
Prince Albert NCH 835 857 97% 860 875 98% 9 15 NSS
Prince George NCA 769 783 98% 798 804 99% 13 14 NSS
Prince Rupert NCA 752 844 89% 866 907 96% 24 32 NSS
Qikiqtarjuaq NCA/NCH 560 736 76% 386 509 76% 93 489 19%
Quesnel NCA 394 405 97% 394 405 97% 11 16 NSS
Rae Lake NCH 158 158 100% 158 158 100% 0 0 NSS
Rankin Inlet NCH 744 820 91% 782 857 91% 34 57 60%
Red Deer NCH 831 835 99% 837 841 100% 3 6 NSS
Regina NCH 893 900 99% 912 915 100% 0 1 NSS
Repulse Bay NCH 137 146 94% 152 153 99% 2 2 NSS
Resolute Bay NCH 500 754 66% 681 970 70% 133 322 41%
Sachs Harbour NCH 76 112 68% 78 124 63% 8 69 12%
Sandspit NCA 828 853 97% 865 881 98% 8 30 NSS
Saskatoon NCH 851 860 99% 863 865 100% 0 0 NSS
Slave Lake NCA 823 838 98% 857 867 99% 11 13 NSS
Smithers NCA/NCH 371 372 100% 372 373 100% 3 4 NSS
Springbank NCA 435 439 99% 442 443 100% 1 1 NSS
Stony Rapids NCA 839 885 95% 844 886 95% 28 43 NSS
Swift Current NCA 846 875 97% 857 879 97% 18 33 NSS
Taloyoak NCH 760 802 95% 799 838 95% 25 38 NSS
Terrace NCH 731 736 99% 744 747 100% 6 7 NSS
Teslin NCH 360 360 100% 360 360 100% 0 0 NSS
The Pas NCH 798 855 93% 825 867 95% 20 39 NSS
Thompson NCH 756 831 91% 850 904 94% 15 32 NSS
Tofino NCH 313 334 94% 324 350 93% 33 60 NSS
Tuktoyaktuk NCH 323 395 82% 351 415 85% 28 54 52%
Vancouver NCH 1483 1488 100% 1496 1496 100% 0 0 NSS
Victoria NCH 747 750 100% 752 752 100% 0 0 NSS
Victoria Harbour NCH 370 370 100% 370 370 100% 1 1 NSS
Watson Lake NCH 803 816 99% 810 816 99% 3 3 NSS
Wekweeti NCA 390 415 94% 405 420 97% 21 25 NSS
Whitecourt NCH 184 191 96% 188 195 96% 2 11 NSS
Whitehorse NCH 745 765 97% 763 778 98% 1 5 NSS
Williams Lake NCH 820 825 99% 821 826 99% 9 10 NSS
Winnipeg NCH 881 895 98% 917 919 100% 3 5 NSS
Yellowknife NCH 831 848 98% 840 849 99% 9 10 NSS
Yorkton NCA 600 609 99% 606 612 99% 2 3 NSS
*Note: NSS stands for Not Statistically Significant
          N/A stands for Not Available