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 151502 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 15 JULY 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 21 28 1000 3 53 33 1400 4 KAMLOOPS KEL 25 29 1200 3 79 33 2250 6 OKANAGAN KEL 25 29 1200 3 79 33 2250 6 CASTLEGAR GEG 11 29 500 5 85 33 1750 10 CRANBROOK GEG 38 27 950 7 100 30 3950 11 REVELSTOKE KEL 23 15 500 2 29 29 1050 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 PENTICTON W 13 SW 21 CRANBROOK SW 10 SW 25 INVERSION HT BREAKTHRU TEMP KELOWNA 1100 m 31 C SPOKANE 1050 m 29 C TODAY'S VENTING: Poor in the morning becoming good in the afternoon. VENTING FOR TUESDAY: GOOD VENTING OUTLOOK WEDNESDAY THRU FRIDAY: 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 23 2500 12 100 26 3950 18 PR. GEORGE P.G. 58 21 1300 9 100 23 3700 16 SMITHERS ANN 56 19 1400 13 100 21 3500 22 WELLS GRAY P.G. 100 23 3000 10 100 26 4000 18 FT NLSN F.N. 63 19 2400 10 100 22 3400 14 FT STJOHN F.N. 75 19 2800 9 100 22 3700 15 *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 W 28 W 35 SMITHERS W 28 W 35 INVERSION HT BREAKTHRU TEMP PR. GEORGE 1000 m 20 C FT. NELSON 500 m 18 C TODAY'S VENTING: Good. VENTING FOR TUESDAY: GOOD VENTING OUTLOOK WEDNESDAY THRU FRIDAY: Good. COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 7 20 300 3 25 23 500 4 FRASER VLY QUIL 28 27 600 3 41 30 800 5 SRN VRISL QUIL 55 30 1200 6 100 36 3000 9 CNTRL VRISL QUIL 25 23 500 3 27 26 550 4 NRN VRISL HRDY 65 15 750 12 90 18 850 17 TERRACE ANN 84 20 1500 12 100 23 3200 22 STEWART ANN 80 19 1400 10 100 22 3000 20 *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 W 21 W 25 W 30 PORT HARDY NW 55 NW 53 NW 53 SANDSPIT NW 40 NW 47 NW 51 INVERSION HT BREAKTHRU TEMP QUILLAYUTE 800 m 32 C PORT HARDY 1200 m 26 C ANNETTE 200 m 12 C TODAY'S VENTING: Poor on the South Coast excpet good in narrow inland valleys and ridge tops. Becoming good over northern Vancouver Island and the North Coast. VENTING FOR TUESDAY: GOOD VENTING OUTLOOK WEDNESDAY THRU FRIDAY: Generally good. VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/GF -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 27:20:33 This session: 00:01:20 --------Total Usage time: 27:21:53 Today's usage time: 00:05:17 This month's usage time: 01:14:38 ----This account expires: 12/31/96