FPCN39 CWLW 021510 AAA REVISED SMOKE CONTROL FORECAST FOR COASTAL BC AND THE INTERIOR INCLUDING THE NORTHEAST ISSUED BY THE MOUNTAIN WEATHER SERVICE OFFICE OF ENVIRONMENT CANADA AT 7.10 AM PST TUESDAY 2 NOVEMBER 1999 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 37/FAIR 506 12 56/GOOD 808 10 100/GOOD 857 24 KAMLOOPS 37/FAIR 626 9 70/GOOD 1100 15 54/FAIR 761 24 OKANAGAN 27/GOOD 594 5 50/FAIR 1280 7 69/GOOD 931 20 CASTLEGAR 48/FAIR 922 7 50/FAIR 1126 8 62/GOOD 1161 14 CRANBROOK 32/POOR 1329 14 50/GOOD 1263 8 100/GOOD 1672 19 REVELSTOKE 39/FAIR 816 7 50/GOOD 1191 8 64/GOOD 1077 15 FORCAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PENTICTON NW 11 NW 35 NW 52 CRANBROOK W 22 NW 57 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 26/POOR 670 27 95/GOOD 1083 25 100/GOOD 1596 29 100 MILE 33/POOR 1116 21 100/GOOD 1598 25 100/GOOD 1585 28 WILLIAMS LK 24/POOR 1062 24 95/GOOD 1545 23 100/GOOD 1963 24 PUNTZI MNT 22/POOR 1028 18 68/GOOD 1440 16 100/GOOD 1596 36 PR. GEORGE 29/POOR 832 29 85/GOOD 1127 27 100/GOOD 1718 31 BURNS LAKE 34/FAIR 888 26 98/GOOD 1186 25 100/GOOD 1757 33 SMITHERS 32/POOR 799 23 100/GOOD 1203 24 100/GOOD 1540 29 FORCAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m PR. GEORGE W 30 NW 33 SMITHERS SW 24 W 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 15/POOR 401 25 19/POOR 441 34 19/POOR 489 18 FT STJOHN 56/GOOD 931 34 100/GOOD 1179 39 22/POOR 777 30 WHITEHORSE 38/POOR 932 58 78/GOOD 2012 34 17/POOR 815 2 DAWSON 24/POOR 447 45 68/GOOD 802 10 16/POOR 522 1 WATSON LAKE 27/POOR 727 3 0 59/GOOD 928 41 27/POOR 921 11 FORCAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m DEASE LAKE SW 59 SW100 WATSON LAKE SW 78 W 102 WHITEHORSE SW 63 SW113 MAYO SW 30 SW 44 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 34/POOR 229 31 47/FAIR 277 22 25/POOR 236 14 FRASER VLY 28/POOR 205 24 46/FAIR 513 17 61/GOOD 529 14 SRN VRISL 30/POOR 178 21 38/GOOD 220 17 22/POOR 136 12 CNTRL VRISL 32/POOR 187 22 52/FAIR 419 14 23/POOR 229 13 NRN VRISL 28/POOR 154 25 62/GOOD 378 23 14/POOR 44 28 TERRACE 28/POOR 424 23 38/FAIR 735 24 13/POOR 248 19 STEWART 25/POOR 127 27 47/FAIR 422 31 12/POOR 31 17 FORCAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H) : 900m 1800m 2700m VANCOUVER W 27 NW 31 NW 41 SANDSPIT S 40 SW 48 SW 46 PORT HARDY 0 0 NW 11 NW 24 VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET END/MWSO $$$$^^