Please wait...checking for disk quotas [H[2J" The Government of Canada expressly disclaims any warranties or representations with respect to the Environment Canada Electronic Weather Bulletin Board Service, either expressed or implied, including but not limited to, the implied warranties of fitness for the purpose of accessing meteorological, climatological or other data. In no event will the Government of Canada have any obligation arising from contract or tort, or for loss of revenue or profit, or for indirect, special, incidental or consequential damages arising from the use of this information." If you observe SEVERE weather, or have technical problems with one of our services, such as WeatherBoard, WeatherFax, etc., please call 664-9028. *** NEWS: Samples of GOES-90 satellite images and RAVOS remote photographs are now downloadable from Basic User Menu/New Sample Menu. Welcome to Environment Canada's WeatherBoard Service... If you are not a subscriber yet, enter basic when asked to login. 2 FPCN39 CWLW 061530 SMOKE CONTROL FORECAST FOR COASTAL BC AND THE INTERIOR INCLUDING THE NORTHEAST ISSUED BY THE MOUNTAIN WEATHER SERVICE OFFICE OF ENVIRONMENT CANADA AT 8:00 AM PST FRIDAY 6 DECEMBER 1996 FOR TODAY. VENTILATION INDICES (TEMPERATURE) AND MIXING HEIGHTS. MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KNOTS. SPOT INDICES ARE DETERMINED BY THE ASPECT AND ELEVATION OF THE SITES. COMPARE WINDS, TEMPERATURES AND ELEVATION WITH THE SITES HERE TO DETERMINE THE INDEX IN ANY OTHER AREA. SOUTHERN INTERIOR UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) FRSR CANYN KEL 9 1 200 3 52 4 1100 6 KAMLOOPS KEL 9 -2 350 3 42 2 1000 6 OKANAGAN KEL 16 0 550 3 42 2 1000 6 CASTLEGAR SPOK 9 0 500 12 9 1 500 12 CRANBROOK SPOK 9 -5 950 16 43 -1 1200 16 REVELSTOKE KEL 38 1 1000 6 38 1 1000 6 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR FRIDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON VR 5 SW 17 SW 46 CRANBROOK W 20 W 54 TODAY'S VENTING: FAIR TO POOR. VENTING FOR SATURDAY: FAIR CENTRAL INTERIOR/NORTHEAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) WILLIAMS L P.G. 9 -4 950 21 10 -1 950 21 PR. GEORGE P.G. 9 -4 700 0 9 -1 850 0 SMITHERS P.G. 9 -3 750 0 9 -1 750 0 WELLS GRAY P.G. 9 -5 1000 21 10 -2 1000 21 FT NLSN F.N. 21 -12 650 4 23 -11 700 4 FT STJOHN F.N. 39 -1 1050 10 49 1 1150 10 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR FRIDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE S 30 SW 31 SMITHERS S 24 S 31 TODAY'S VENTING: POOR. VENTING FOR SATURDAY: FAIR COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 9 6 100 14 100 7 4000 14 FRASER VLY QUIL 9 6 50 14 100 7 4000 14 SRN VRISL QUIL 13 6 150 3 100 8 4000 12 CNTRL VRISL QUIL 9 2 50 3 100 4 4000 13 NRN VRISL HRDY 9 4 100 0 100 7 4000 10 TERRACE ANT 10 1 200 22 35 2 1200 8 STEWART ANT 9 2 0 8 35 2 1000 8 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR FRIDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER SW 33 SW 43 SW 39 PORT HARDY S 33 SW 35 SW 31 SANDSPIT S 28 S 30 S 31 TODAY'S VENTING: FAIR TO GOOD. VENTING FOR SATURDAY: FAIR VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/.. -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 39:06:16 This session: 00:01:17 --------Total Usage time: 39:07:33 Today's usage time: 00:05:29 This month's usage time: 00:30:15 ----This account expires: 12/31/96