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 301548 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 MONDAY 30 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 53 -6 950 7 9 -14 200 0 KAMLOOPS KEL 9 -17 350 0 9 -15 350 0 OKANAGAN KEL 9 -12 500 0 34 -9 900 5 CASTLEGAR SPOK 9 -7 500 6 9 -6 500 6 CRANBROOK SPOK 9 -15 950 37 9 -14 950 37 REVELSTOKE KEL 62 -4 1250 9 9 -12 500 0 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON S 13 SW 33 SW 85 CRANBROOK SW 35 SW 98 TODAY'S VENTING: POOR. VENTING FOR TUESDAY: POOR. 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. 10 -23 950 12 10 -20 950 12 PR. GEORGE P.G. 9 -24 700 4 9 -22 700 4 SMITHERS P.G. 20 -23 800 4 33 -21 1050 5 WELLS GRAY P.G. 10 -23 1000 12 10 -22 1000 12 FT NLSN F.N. 9 -32 400 3 9 -28 400 3 FT STJOHN F.N. 9 -27 700 7 9 -23 700 7 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR MONDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE SW 22 SW 59 SMITHERS S 17 W 59 TODAY'S VENTING: POOR. VENTING FOR TUESDAY: POOR. COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 9 1 100 19 9 3 100 19 FRASER VLY QUIL 9 -2 50 19 9 0 50 19 SRN VRISL QUIL 9 2 0 3 9 4 0 3 CNTRL VRISL QUIL ## ## ### ## 9 2 50 3 NRN VRISL HRDY 58 1 450 15 68 3 600 15 TERRACE ANT 9 -19 200 14 9 -18 200 14 STEWART ANT 9 -9 0 6 9 -18 0 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 MONDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER S 46 SW 63 SW 69 PORT HARDY E 13 SW 17 SW 41 SANDSPIT E 19 VR 5 W 30 TODAY'S VENTING: POOR. VENTING FOR TUESDAY: POOR. VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/KJ -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 41:15:00 This session: 00:01:19 --------Total Usage time: 41:16:19 Today's usage time: 00:05:27 This month's usage time: 02:39:01 ----This account expires: 12/31/96