FPCN39 CWLW 101400 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER CENTRE OF ENVIRONMENT CANADA AT 7:00 AM PDT MONDAY 10 JULY 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 58/GOOD 681 15 100/GOOD 1138 13 100/GOOD 1504 14 KAMLOOPS 29/POOR 549 16 100/GOOD 1575 10 100/GOOD 1986 16 OKANAGAN 60/GOOD 856 16 100/GOOD 2088 16 100/GOOD 2307 13 CASTLEGAR 83/GOOD 1267 11 100/GOOD 2378 13 100/GOOD 2377 13 CRANBROOK 15/POOR 1034 4 100/GOOD 2670 19 100/GOOD 2825 20 REVELSTOKE 56/GOOD 1109 7 100/GOOD 1761 11 100/GOOD 1679 11 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PENTICTON 0 0 W 11 SW 17 CRANBROOK SW 9 W 30 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 23/POOR 733 11 65/GOOD 1110 11 100/GOOD 2331 9 100 MILE 19/POOR 1092 9 97/GOOD 2074 13 100/GOOD 2714 13 WILLIAMS LK 17/POOR 1050 9 94/GOOD 1956 12 100/GOOD 2470 9 PUNTZI MNT 72/GOOD 1405 14 100/GOOD 2245 10 100/GOOD 2778 17 PR. GEORGE 17/POOR 794 10 26/POOR 985 6 100/GOOD 2352 13 BURNS LAKE 61/GOOD 1059 23 100/GOOD 2331 17 100/GOOD 2290 18 SMITHERS 53/FAIR 943 14 100/GOOD 1933 16 100/GOOD 2163 14 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PR. GEORGE NE 31 NE 30 SMITHERS 0 0 N 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 17/POOR 470 12 33/POOR 1467 5 100/GOOD 1858 11 FT STJOHN 34/FAIR 899 21 62/GOOD 1523 6 100/GOOD 2376 27 WHITEHORSE 100/GOOD 1481 16 100/GOOD 2628 11 100/GOOD 2008 14 DAWSON 20/POOR 600 13 55/GOOD 1213 8 100/GOOD 1644 8 WATSON LAKE 37/FAIR 907 22 100/GOOD 2548 8 98/GOOD 1819 18 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m DEASE LAKE 0 0 S 11 WATSON LAKE SW 11 SW 9 WHITEHORSE SW 22 S 26 MAYO S 20 S 20 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 33/POOR 340 7 47/FAIR 476 11 35/FAIR 506 9 FRASER VLY 37/FAIR 507 10 85/GOOD 975 13 69/GOOD 1043 10 SRN VRISL 44/FAIR 317 21 44/FAIR 377 16 39/FAIR 419 10 CNTRL VRISL 37/FAIR 311 18 72/GOOD 971 5 47/FAIR 816 5 NRN VRISL 57/GOOD 492 16 100/GOOD 806 28 67/GOOD 977 12 TERRACE 50/FAIR 933 9 89/GOOD 1339 11 100/GOOD 1377 9 STEWART 32/POOR 417 7 64/GOOD 754 9 89/GOOD 984 9 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m VANCOUVER 0 0 0 0 NW 15 SANDSPIT N 9. NW 11 NW 17 PORT HARDY N 20 N 17 N 19 VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET END/ $$$$^^