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 201509 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 PDT SATURDAY 20 APRIL 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 8 700 4 100 17 2800 12 KAMLOOPS KEL 27 9 1350 5 100 17 3000 10 OKANAGAN KEL 9 5 1150 4 100 16 3000 7 CASTLEGAR GEG 9 4 1600 2 65 14 1700 6 CRANBROOK GEG 9 4 3100 3 60 12 1400 8 REVELSTOKE KEL 9 2 1500 2 55 13 1300 3 *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 VR 5 VR 5 NW 9 CRANBROOK VR 5 NW 11 TODAY'S VENTING: VENTING FOR SUNDAY: FAIR VENTING OUTLOOK MONDAY THRU WEDNESDAY: 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 5 950 3 100 11 2450 8 PR. GEORGE P.G. 24 4 900 2 40 12 1400 8 SMITHERS ANN 9 4 500 2 46 11 1350 9 WELLS GRAY P.G. 9 5 1000 5 45 10 1500 8 FT NLSN F.N. 68 4 1300 9 75 6 1300 10 FT STJOHN F.N. 72 5 1600 5 100 11 3700 14 *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 NW 15 NW 19 SMITHERS VR 5 W 19 TODAY'S VENTING: VENTING FOR SUNDAY: FAIR VENTING OUTLOOK MONDAY THRU WEDNESDAY: COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 70 11 1600 5 100 14 2200 8 FRASER VLY QUIL 70 11 1350 7 100 16 2650 7 SRN VRISL QUIL 45 10 1050 5 80 13 1500 8 CNTRL VRISL QUIL 9 5 250 3 80 11 1500 9 NRN VRISL HRDY 14 8 150 4 52 12 1450 4 TERRACE ANN 9 7 200 2 70 13 1600 8 STEWART ANN 10 6 50 2 62 14 2350 3 *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 SW 9 VR 5 SE 13 PORT HARDY SE 13 SE 22 SE 33 SANDSPIT S 31 S 33 S 33 TODAY'S VENTING: VENTING FOR SUNDAY: FAIR VENTING OUTLOOK MONDAY THRU WEDNESDAY: 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: 18:51:50 This session: 00:01:15 --------Total Usage time: 18:53:05 Today's usage time: 00:04:40 This month's usage time: 01:24:03 ----This account expires: 12/31/96 NO CARRIER