FPCN39 CWLW 191400 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER SERVICE OFFICE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 19 JUNE 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 100/GOOD 1898 12 100/GOOD 2351 9 100/GOOD 1811 9 KAMLOOPS 100/GOOD 1788 26 100/GOOD 2205 20 100/GOOD 1918 10 OKANAGAN 100/GOOD 1793 22 100/GOOD 2334 20 100/GOOD 1925 12 CASTLEGAR 100/GOOD 1523 18 100/GOOD 2245 18 100/GOOD 2170 14 CRANBROOK 100/GOOD 1688 14 100/GOOD 2853 22 100/GOOD 2759 19 REVELSTOKE 100/GOOD 1432 13 100/GOOD 1934 16 100/GOOD 1683 12 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PENTICTON W 9. W 22 W 37 CRANBROOK SW 15 W 46 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 100/GOOD 1691 26 100/GOOD 2410 18 100/GOOD 2038 6 100 MILE 100/GOOD 2311 27 100/GOOD 2734 22 100/GOOD 2359 10 WILLIAMS LK 100/GOOD 2013 25 100/GOOD 2872 17 100/GOOD 2429 5 PUNTZI MNT 100/GOOD 2040 23 100/GOOD 2694 21 100/GOOD 3039 14 PR. GEORGE 100/GOOD 1483 28 100/GOOD 2574 21 100/GOOD 2063 14 BURNS LAKE 100/GOOD 1669 23 100/GOOD 2112 23 100/GOOD 1957 18 SMITHERS 100/GOOD 1406 17 100/GOOD 1766 18 100/GOOD 1362 14 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PR. GEORGE W 37 W 26 SMITHERS W 28 NW 30 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 100/GOOD 819 39 100/GOOD 2465 23 100/GOOD 2438 13 FT STJOHN 100/GOOD 1181 27 100/GOOD 3102 25 100/GOOD 2741 27 WHITEHORSE 100/GOOD 1649 20 100/GOOD 2219 21 100/GOOD 2580 20 DAWSON 100/GOOD 1251 18 100/GOOD 2776 18 100/GOOD 3281 13 WATSON LAKE 100/GOOD 1863 27 100/GOOD 2504 21 100/GOOD 2291 20 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m DEASE LAKE W 26 W 30 WATSON LAKE W 39 W 20 WHITEHORSE SW 26 W 24 MAYO 0 0 0 0 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 58/GOOD 336 25 48/FAIR 399 10 31/POOR 319 6 FRASER VLY 58/GOOD 652 14 96/GOOD 971 13 62/GOOD 882 11 SRN VRISL 91/GOOD 517 23 44/FAIR 389 10 31/POOR 293 4 CNTRL VRISL 100/GOOD 578 33 100/GOOD 1049 9 59/GOOD 861 2 NRN VRISL 100/GOOD 569 25 100/GOOD 840 27 63/GOOD 705 21 TERRACE 27/POOR 507 10 64/GOOD 933 9 69/GOOD 789 14 STEWART 21/POOR 163 10 35/FAIR 367 9 69/GOOD 300 15 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m VANCOUVER NW 18 W 30 W 35 SANDSPIT NW 35 NW 39 NW 46 PORT HARDY NW 37 NW 41 NW 41 VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET END/ $$$$^^