FPCN39 CWLW 141430 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PST TUESDAY 14 NOVEMBER 2000 FOR TODAY. VENTILATION INDICES AND MIXING HEIGHTS. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/HR. SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. SOUTHERN INTERIOR *** TODAY *** *** TOMORROW *** ****** 7:00 AM **** **** 4:00 PM ***** ***** 4:00 PM ***** VI MXG HT Wnd VI MXG HT Wnd VI MXG HT Wnd (m) (km/h) (m) (km/h) (m) (km/h) FRSR CANYON 31/POOR 559 10 38/FAIR 675 10 20/POOR KAMLOOPS 30/POOR 623 11 28/POOR 761 11 20/POOR OKANAGAN 33/POOR 743 11 32/POOR 854 12 21/POOR CASTLEGAR 24/POOR 653 16 48/FAIR 1060 12 18/POOR CRANBROOK 19/POOR 1046 16 45/FAIR 1404 11 31/POOR REVELSTOKE 16/POOR 525 13 16/POOR 686 8 16/POOR FORECAST UPPER WINDS FOR TUESDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PENTICTON 0 0 NE 15 E 31 CRANBROOK E 13 E 31 CENTRAL INTERIOR *** TODAY *** *** TOMORROW *** ****** 7:00 AM **** **** 4:00 PM ***** ***** 4:00 PM ***** VI MXG HT Wnd VI MXG HT Wnd VI MXG HT Wnd (m) (km/h) (m) (km/h) (m) (km/h) QUESNEL 13/POOR 574 4 16/POOR 810 1 17/POOR 100 MILE 19/POOR 1079 12 22/POOR 1295 8 16/POOR WILLIAMS LK 16/POOR 1059 9 18/POOR 1284 3 13/POOR PUNTZI MNT 18/POOR 1174 3 19/POOR 1190 9 15/POOR PR. GEORGE 13/POOR 729 6 18/POOR 1023 7 14/POOR BURNS LAKE 13/POOR 758 10 23/POOR 959 11 15/POOR SMITHERS 15/POOR 583 17 25/POOR 788 10 21/POOR FORECAST UPPER WINDS FOR TUESDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PR. GEORGE 0 0 W 13 SMITHERS S 20 S 33 NORTHERN BC/YUKON *** TODAY *** *** TOMORROW *** ****** 7:00 AM **** **** 4:00 PM ***** ***** 4:00 PM ***** VI MXG HT Wnd VI MXG HT Wnd VI MXG HT Wnd (m) (km/h) (m) (km/h) (m) (km/h) FT NLSN 14/POOR 413 24 13/POOR 436 16 16/POOR FT STJOHN 15/POOR 747 22 23/POOR 868 20 29/POOR WHITEHORSE 17/POOR 752 27 12/POOR 714 26 39/FAIR DAWSON 23/POOR 478 25 13/POOR 388 15 16/POOR WATSON LAKE 13/POOR 712 16 18/POOR 802 13 16/POOR FORECAST UPPER WINDS FOR TUESDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m DEASE LAKE S 30 SW 43 WATSON LAKE W 37 SW 39 WHITEHORSE S 44 SW 61 MAYO S 43 SW 31 COAST *** TODAY *** *** TOMORROW *** ****** 7:00 AM **** **** 4:00 PM ***** ***** 4:00 PM ***** VI MXG HT Wnd VI MXG HT Wnd VI MXG HT Wnd (m) (km/h) (m) (km/h) (m) (km/h) VANCOUVER 27/POOR 392 11 45/FAIR 456 9 34/FAIR FRASER VLY 27/POOR 198 25 45/FAIR 602 5 25/POOR SRN VRISL 32/POOR 314 14 29/POOR 389 9 17/POOR CNTRL VRISL 46/FAIR 301 20 41/FAIR 611 10 22/POOR NRN VRISL 16/POOR 87 17 35/FAIR 543 7 39/FAIR TERRACE 16/POOR 300 12 28/POOR 544 7 30/POOR STEWART 14/POOR 66 15 16/POOR 122 11 13/POOR FORECAST UPPER WINDS FOR TUESDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m VANCOUVER E 9. E 24 E 30 SANDSPIT S 40 S 43 S 44 PORT HARDY 0 0 SE 13 SE 19 VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET END/LEC