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 301530 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 SATURDAY 30 NOVEMBER 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 19 1 500 3 90 3 1500 20 KAMLOOPS KEL 16 0 600 3 90 2 1500 20 OKANAGAN KEL 19 1 600 2 82 2 1500 13 CASTLEGAR SPOK 19 0 750 4 58 2 1250 10 CRANBROOK SPOK 9 -4 950 2 32 -2 1250 10 REVELSTOKE KEL 17 0 800 5 45 1 1500 5 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR SATURDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON SE 11 SW 26 SW 74 CRANBROOK SW 17 SW 50 TODAY'S VENTING: FAIR TO GOOD VENTING FOR SUNDAY: 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. 25 -3 1350 4 58 -1 1400 14 PR. GEORGE P.G. 46 -1 1350 8 69 -2 1400 15 SMITHERS P.G. 29 -4 1300 3 59 -2 1400 10 WELLS GRAY P.G. 30 -1 1350 8 68 -1 1400 14 FT NLSN F.N. 15 -11 800 1 15 -9 850 5 FT STJOHN F.N. 21 -8 900 6 22 -6 950 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 SATURDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE S 31 S 30 SMITHERS SE 22 SE 30 TODAY'S VENTING: POOR TO FAIR. VENTING FOR SUNDAY: POOR COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 30 7 300 10 57 9 750 11 FRASER VLY QUIL 12 6 300 5 57 9 750 11 SRN VRISL QUIL 21 8 300 10 70 9 750 15 CNTRL VRISL QUIL 22 5 350 10 70 8 750 15 NRN VRISL HRDY 46 7 350 14 65 8 700 14 TERRACE ANT 9 -1 200 10 59 0 900 10 STEWART ANT 9 3 250 0 40 0 900 5 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR SATURDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER S 48 SW 69 SW 76 PORT HARDY S 48 S 56 S 50 SANDSPIT NW 44 N 37 N 19 TODAY'S VENTING: FAIR TO GOOD. VENTING FOR SUNDAY: POOR VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MWSO/TAL -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 38:36:00 This session: 00:01:18 --------Total Usage time: 38:37:18 Today's usage time: 00:03:54 This month's usage time: 02:18:18 ----This account expires: 12/31/96