FPCN39 CWLW 111400 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER SERVICE OFFICE OF ENVIRONMENT CANADA AT 7:00 AM PDT SUNDAY 11 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 1350 12 100/GOOD 2119 14 100/GOOD 1170 21 KAMLOOPS 100/GOOD 1250 19 100/GOOD 2397 18 100/GOOD 1698 28 OKANAGAN 100/GOOD 1559 8 100/GOOD 2392 15 100/GOOD 1455 21 CASTLEGAR 100/GOOD 1416 11 100/GOOD 1698 13 91/GOOD 1082 16 CRANBROOK 100/GOOD 1810 20 100/GOOD 2792 20 100/GOOD 1516 20 REVELSTOKE 100/GOOD 1865 11 100/GOOD 2620 10 80/GOOD 840 13 FORECAST UPPER WINDS FOR SUNDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PENTICTON 0 0 SW 11 SW 17 CRANBROOK SW 13 W 37 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 1718 16 100/GOOD 2769 14 100/GOOD 1497 14 100 MILE 100/GOOD 2056 15 100/GOOD 3260 22 100/GOOD 1912 18 WILLIAMS LK 100/GOOD 1839 19 100/GOOD 3216 17 83/GOOD 1420 5 PUNTZI MNT 100/GOOD 1986 13 100/GOOD 3133 19 100/GOOD 2178 26 PR. GEORGE 100/GOOD 1698 17 100/GOOD 2710 10 100/GOOD 1553 14 BURNS LAKE 100/GOOD 1690 20 100/GOOD 2849 11 100/GOOD 1563 16 SMITHERS 100/GOOD 1523 16 100/GOOD 2593 8 83/GOOD 1335 13 FORECAST UPPER WINDS FOR SUNDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PR. GEORGE SW 26 SE 9 SMITHERS W 11 E 9 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 67/GOOD 1148 14 100/GOOD 1878 9 100/GOOD 2255 13 FT STJOHN 28/POOR 1034 12 56/GOOD 1595 11 100/GOOD 3215 20 WHITEHORSE 33/POOR 1243 7 100/GOOD 2567 5 100/GOOD 2951 16 DAWSON 18/POOR 495 6 66/GOOD 2292 4 100/GOOD 3024 12 WATSON LAKE 56/GOOD 1204 15 100/GOOD 2727 12 100/GOOD 2911 10 FORECAST UPPER WINDS FOR SUNDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m DEASE LAKE E 19 E 20 WATSON LAKE E 37 E 35 WHITEHORSE E 22 E 26 MAYO 0 0 SE 9 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 83/GOOD 819 14 100/GOOD 1044 37 83/GOOD 232 23 FRASER VLY 92/GOOD 826 14 100/GOOD 1409 13 83/GOOD 275 20 SRN VRISL 62/GOOD 619 12 100/GOOD 980 36 83/GOOD 252 24 CNTRL VRISL 62/GOOD 535 16 100/GOOD 1125 35 83/GOOD 705 20 NRN VRISL 100/GOOD 573 24 100/GOOD 1396 48 83/GOOD 305 20 TERRACE 78/GOOD 1177 7 100/GOOD 2046 3 83/GOOD 843 14 STEWART 59/GOOD 574 10 100/GOOD 703 5 83/GOOD 264 13 FORECAST UPPER WINDS FOR SUNDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m VANCOUVER SW 18 SW 20 S 24 SANDSPIT 0 0 0 0 0 0 PORT HARDY SW 29 SW 22 S 15 VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET END/ $$$$^^