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 221430 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 22 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 13 11 600 1 85 14 2100 6 KAMLOOPS KEL 14 10 650 2 100 14 2800 8 OKANAGAN KEL 14 10 650 2 100 14 2800 8 CASTLEGAR GEG 36 9 900 8 100 13 2150 11 CRANBROOK GEG 38 7 1200 12 100 11 3950 14 REVELSTOKE KEL 10 8 600 1 75 11 1950 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 SUNDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON NW 9 NW 20 NW 26 CRANBROOK W 11 NW 26 INVERSION HT BREAKTHRU TEMP KELOWNA 645 m 9 C SPOKANE 980 m 8 C TODAY'S VENTING: GOOD VENTING FOR MONDAY: GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: GOOD TUESDAY. FAIR WEDNESDAY AND THURSDAY AS RIDGE BUILDS. 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 6 2200 14 100 10 3950 13 PR. GEORGE P.G. 50 6 1300 8 100 11 3700 11 SMITHERS ANN 9 3 550 9 89 10 2200 8 WELLS GRAY P.G. 100 6 2500 14 100 11 4000 13 FT NLSN F.N. 14 6 650 2 89 14 3400 5 FT STJOHN F.N. 10 4 650 4 94 11 3700 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 SUNDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE W 17 NW 20 SMITHERS SW 11 W 20 INVERSION HT BREAKTHRU TEMP PR. GEORGE 1290 m 8 C FT. NELSON 750 m 9 C TODAY'S VENTING: GOOD VENTING FOR MONDAY: GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: FAIR TUESDAY AND WEDNESDAY. THURSDAY GOOD. COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 74 12 800 13 100 15 1750 14 FRASER VLY QUIL 42 12 650 7 100 16 1950 13 SRN VRISL QUIL 9 11 200 0 100 16 1850 13 CNTRL VRISL QUIL 9 9 150 0 100 15 1650 12 NRN VRISL HRDY 9 9 0 8 100 13 1400 15 TERRACE ANN 10 7 100 5 87 12 1900 8 STEWART ANN 11 8 100 2 68 12 1300 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 SUNDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER VR 5 N 11 N 17 PORT HARDY VR 5 NE 9 VR 5 SANDSPIT S 22 SW 19 SW 20 INVERSION HT BREAKTHRU TEMP QUILLAYUTE 240 m 12 C PORT HARDY 180 m 10 C ANNETTE 150 m 9 C TODAY'S VENTING: GOOD VENTING FOR MONDAY: GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: GOOD EXCEPT ONLY FAIR IN THE SOUTH WEDNESDAY AND THURSDAY. VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/PJS -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 33:04:00 This session: 00:01:17 --------Total Usage time: 33:05:17 Today's usage time: 00:05:11 This month's usage time: 01:41:16 ----This account expires: 12/31/96