FPCN39 CWLW 121400 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER SERVICE OFFICE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 12 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 920 10 100/GOOD 926 16 100/GOOD 1507 16 KAMLOOPS 100/GOOD 1046 17 60/GOOD 1005 10 100/GOOD 2209 20 OKANAGAN 100/GOOD 1129 19 83/GOOD 945 17 100/GOOD 2038 19 CASTLEGAR 66/GOOD 1064 8 50/FAIR 806 14 100/GOOD 2171 16 CRANBROOK 63/GOOD 1472 10 91/GOOD 1621 14 100/GOOD 2588 21 REVELSTOKE 50/FAIR 889 10 60/GOOD 794 12 100/GOOD 1480 13 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PENTICTON 0 0 SW 13 SW 20 CRANBROOK W 17 W 43 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 75/GOOD 1370 16 75/GOOD 1674 10 100/GOOD 2003 12 100 MILE 79/GOOD 1608 15 65/GOOD 1648 9 100/GOOD 2645 15 WILLIAMS LK 75/GOOD 1788 14 91/GOOD 2205 6 100/GOOD 2459 14 PUNTZI MNT 80/GOOD 1657 15 100/GOOD 1979 14 100/GOOD 2267 22 PR. GEORGE 79/GOOD 1135 13 89/GOOD 2065 9 100/GOOD 2022 20 BURNS LAKE 75/GOOD 1347 10 67/GOOD 1932 5 100/GOOD 1872 22 SMITHERS 65/GOOD 1136 10 60/GOOD 1637 7 100/GOOD 1780 20 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PR. GEORGE NW 22 NW 17 SMITHERS SW 17 SW 19 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 29/POOR 551 19 100/GOOD 2090 15 100/GOOD 2374 25 FT STJOHN 68/GOOD 1216 19 61/GOOD 2063 7 100/GOOD 3227 36 WHITEHORSE 21/POOR 891 9 100/GOOD 2478 11 100/GOOD 2909 24 DAWSON 61/GOOD 883 18 100/GOOD 2974 8 100/GOOD 2382 19 WATSON LAKE 51/FAIR 1128 18 100/GOOD 2843 6 100/GOOD 2317 27 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m DEASE LAKE 0 0 E 13 WATSON LAKE E 17 E 31 WHITEHORSE SE 13 SE 19 MAYO 0 0 SE 13 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 100/GOOD 422 43 37/FAIR 185 25 50/FAIR 567 11 FRASER VLY 85/GOOD 426 30 86/GOOD 523 26 100/GOOD 1136 10 SRN VRISL 52/FAIR 230 26 57/GOOD 251 32 44/FAIR 352 11 CNTRL VRISL 72/GOOD 406 22 100/GOOD 773 26 67/GOOD 843 7 NRN VRISL 50/FAIR 364 19 100/GOOD 1014 16 22/POOR 159 20 TERRACE 21/POOR 356 15 57/GOOD 1344 8 100/GOOD 1098 15 STEWART 20/POOR 119 19 40/FAIR 602 4 71/GOOD 504 14 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m VANCOUVER SW 12 S 17 S 26 SANDSPIT SE 42 SE 44 SE 43 PORT HARDY SE 37 SE 43 SE 41 VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET END/MWSO $$$$^^