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 081446 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 SUNDAY 8 SEPTEMBER 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 39 19 950 5 76 23 1700 7 KAMLOOPS KEL 28 16 800 4 75 22 1800 7 OKANAGAN KEL 18 15 600 4 69 21 1600 7 CASTLEGAR GEG 16 15 750 3 22 19 800 4 CRANBROOK GEG 10 14 950 17 20 17 950 7 REVELSTOKE KEL 10 13 500 2 26 16 850 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 SUNDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON W 9 W 19 W 28 CRANBROOK W 13 W 37 INVERSION HT BREAKTHRU TEMP KELOWNA 1450 m 20 C SPOKANE 850 m 19 C TODAY'S VENTING: POOR EXCEPT BECOMING FAIR TO GOOD FOR A FEW HOURS IN THE AFTERNOON WESTERN SECTIONS VENTING FOR MONDAY: POOR TO FAIR VENTING OUTLOOK TUESDAY THRU THURSDAY: POOR TO FAIR TUESDAY AND WEDNESDAY BECOMING GOOD THURSDAY 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. 47 7 1700 11 100 16 3950 15 PR. GEORGE P.G. 36 9 1150 7 85 14 1600 14 SMITHERS ANN 43 7 1250 6 67 15 1900 6 WELLS GRAY P.G. 40 8 1850 15 75 14 4000 15 FT NLSN F.N. 20 6 800 3 56 10 1750 4 FT STJOHN F.N. 60 7 1800 6 100 13 3700 13 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR SUNDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE W 28 W 35 SMITHERS W 22 W 35 INVERSION HT BREAKTHRU TEMP PR. GEORGE 1580 m 18 C FT. NELSON 1030 m 09 C TODAY'S VENTING: POOR BECOMING FAIR TO GOOD FOR A FEW HOURS IN THE AFTERNOON VENTING FOR MONDAY: POOR TO FAIR VENTING OUTLOOK TUESDAY THRU THURSDAY: POOR TUESDAY AND WEDNESDAY BECOMING GOOD ON THURSDAY COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 33 16 250 18 83 19 750 18 FRASER VLY QUIL 24 17 350 5 38 19 700 5 SRN VRISL QUIL 22 17 300 5 37 19 650 5 CNTRL VRISL QUIL 9 15 50 5 30 18 500 5 NRN VRISL HRDY 16 14 150 5 52 16 650 8 TERRACE ANN 34 13 900 4 64 17 1750 5 STEWART ANN 10 12 50 3 54 17 1350 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 SUNDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER W 17 W 24 W 30 PORT HARDY W 19 W 26 W 33 SANDSPIT W 26 W 30 W 33 INVERSION HT BREAKTHRU TEMP QUILLAYUTE NIL PORT HARDY 100 m 13 C ANNETTE NIL TODAY'S VENTING: POOR BECOMING FAIR TO GOOD FOR A FEW HOURS IN THE AFTERNOON VENTING FOR MONDAY: POOR VENTING OUTLOOK TUESDAY THRU THURSDAY: POOR TUESDAY GOOD WEDNESDAY FAIR TO GOOD THURSDAY 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: 31:57:06 This session: 00:01:17 --------Total Usage time: 31:58:23 Today's usage time: 00:05:18 This month's usage time: 00:34:22 ----This account expires: 12/31/96