FPCN39 CWLW 141500 SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY THE MOUNTAIN WEATHER SERVICE OFFICE OF ENVIRONMENT CANADA AT 7:00 AM PST MONDAY 14 FEBRUARY 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 24/POOR 367 16 30/POOR 693 10 100/GOOD 1214 17 KAMLOOPS 14/POOR 400 10 20/POOR 777 9 32/POOR 599 9 OKANAGAN 18/POOR 549 11 34/FAIR 930 8 100/GOOD 1455 19 CASTLEGAR 29/POOR 656 22 54/FAIR 1261 7 96/GOOD 1116 18 CRANBROOK 27/POOR 1155 12 32/POOR 1507 4 44/FAIR 1261 15 REVELSTOKE 17/POOR 528 12 25/POOR 1307 7 53/FAIR 944 12 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PENTICTON 0 0 S 11 S 30 CRANBROOK 0 0 SW 20 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 12/POOR 569 0 30/POOR 852 11 26/POOR 1003 1 100 MILE 14/POOR 993 9 38/FAIR 1437 8 31/POOR 1370 6 WILLIAMS LK 13/POOR 996 4 27/POOR 1301 7 20/POOR 1283 3 PUNTZI MNT 13/POOR 948 13 20/POOR 1450 12 92/GOOD 1770 3 PR. GEORGE 12/POOR 722 3 20/POOR 972 11 22/POOR 1103 4 BURNS LAKE 15/POOR 771 19 20/POOR 1191 16 57/GOOD 1317 11 SMITHERS 19/POOR 628 21 25/POOR 990 17 67/GOOD 1117 13 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PR. GEORGE NE 11 0 0 SMITHERS E 39 E 20 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 12/POOR 408 16 20/POOR 956 11 25/POOR 685 8 FT STJOHN 18/POOR 776 22 25/POOR 1144 5 30/POOR 976 16 WHITEHORSE 12/POOR 722 6 14/POOR 839 4 17/POOR 810 15 DAWSON 12/POOR 382 9 13/POOR 461 2 17/POOR 471 15 WATSON LAKE 14/POOR 729 13 17/POOR 914 5 17/POOR 931 3 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m DEASE LAKE NE 22 NE 28 WATSON LAKE N 20 N 43 WHITEHORSE NE 9 N 19 MAYO NW 9 NW 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 35/FAIR 223 42 60/GOOD 191 25 49/FAIR 341 18 FRASER VLY 31/POOR 194 28 60/GOOD 140 14 57/GOOD 476 16 SRN VRISL 47/FAIR 261 25 70/GOOD 382 10 95/GOOD 648 18 CNTRL VRISL 40/FAIR 221 26 60/GOOD 515 10 100/GOOD 808 14 NRN VRISL 31/POOR 194 25 60/GOOD 603 7 86/GOOD 795 14 TERRACE 37/FAIR 419 20 40/FAIR 603 16 54/FAIR 727 10 STEWART 20/POOR 195 24 22/POOR 106 24 18/POOR 83 22 FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m VANCOUVER E 25 SE 22 S 20 SANDSPIT NE 14 E 13 E 17 PORT HARDY E 22 E 19 E 24 VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET END/ $$$$^^