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 191430 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 MONDAY 19 AUGUST 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 34 18 600 6 85 21 1500 9 KAMLOOPS KEL 70 18 1300 9 90 21 2800 11 OKANAGAN KEL 27 17 650 6 90 21 2800 11 CASTLEGAR GEG 22 17 800 4 95 23 2400 11 CRANBROOK GEG 9 14 950 11 90 22 3950 15 REVELSTOKE KEL 11 15 600 1 82 19 1700 9 *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 SW 9 SW 20 SW 35 CRANBROOK SW 11 SW 28 INVERSION HT BREAKTHRU TEMP KELOWNA 720 m 18 C SPOKANE 1100 m 18 C TODAY'S VENTING: FAIR BECOMING GOOD FOR A FEW HOURS THIS AFTERNOON. VENTING FOR TUESDAY: GOOD VENTING OUTLOOK WEDNESDAY THRU FRIDAY: FAIR TO GOOD 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. 100 12 3950 16 100 16 3950 16 PR. GEORGE P.G. 57 12 1500 8 100 16 3700 13 SMITHERS ANN 33 11 1250 4 54 14 1850 4 WELLS GRAY P.G. 100 13 4000 16 100 18 4000 16 FT NLSN F.N. 33 13 850 6 64 19 1900 5 FT STJOHN F.N. 17 11 900 4 51 16 1900 4 *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 26 SW 33 SMITHERS W 13 W 33 INVERSION HT BREAKTHRU TEMP PR. GEORGE 1200 m 13 C FT. NELSON 1030 m 16 C TODAY'S VENTING: FAIR WITH A FEW HOURS OF GOOD THIS AFTERNOON VENTING FOR TUESDAY: GOOD VENTING OUTLOOK WEDNESDAY THRU FRIDAY: FAIR TO GOOD COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 36 14 400 10 65 16 850 10 FRASER VLY QUIL 9 15 550 0 63 18 1250 6 SRN VRISL QUIL 9 15 450 0 47 17 900 5 CNTRL VRISL QUIL 9 14 300 0 9 15 500 0 NRN VRISL HRDY 23 13 300 5 46 15 650 7 TERRACE ANN 33 11 550 8 48 14 1250 5 STEWART ANN 9 11 0 5 44 14 750 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 MONDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER S 15 SW 33 SW 44 PORT HARDY SW 13 SW 20 SW 30 SANDSPIT NW 11 NW 19 NW 22 INVERSION HT BREAKTHRU TEMP QUILLAYUTE 270 m 14 C PORT HARDY NIL ANNETTE NIL TODAY'S VENTING: POOR TO FAIR WITH A FEW HOURS OF GOOD IN THE LOWER MAINLAND VENTING FOR TUESDAY: GOOD VENTING OUTLOOK WEDNESDAY THRU FRIDAY: FAIR TO GOOD 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: 30:20:51 This session: 00:01:19 --------Total Usage time: 30:22:10 Today's usage time: 00:03:54 This month's usage time: 01:41:23 ----This account expires: 12/31/96