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 071431 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 FRIDAY 7 JUNE 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 17 21 800 1 60 28 2000 4 KAMLOOPS KEL 16 20 850 1 82 27 2150 6 OKANAGAN KEL 17 21 950 1 100 29 3350 11 CASTLEGAR GEG 20 20 800 4 65 29 1750 6 CRANBROOK GEG 9 18 950 6 85 26 2100 11 REVELSTOKE KEL 14 18 800 1 79 26 2150 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 FRIDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON SW 9 SW 19 SW 31 CRANBROOK SW 15 SW 37 INVERSION HT BREAKTHRU TEMP KELOWNA 1600 m 24 C SPOKANE 1400 m 26 C TODAY'S VENTING: GOOD VENTING FOR SATURDAY: GOOD VENTING OUTLOOK SUNDAY THRU TUESDAY: GENERALLY 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. 35 13 1550 5 100 21 3950 11 PR. GEORGE P.G. 37 13 950 12 100 19 3700 11 SMITHERS ANN 100 12 2000 27 100 18 3500 28 WELLS GRAY P.G. 100 15 4000 11 100 23 4000 11 FT NLSN F.N. 44 13 900 8 100 19 2500 13 FT STJOHN F.N. 94 14 1800 14 100 19 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 FRIDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE SW 28 SW 35 SMITHERS SW 22 SW 35 INVERSION HT BREAKTHRU TEMP PR. GEORGE 1500 m 14 C FT. NELSON 900 m 12 C TODAY'S VENTING: GOOD VENTING FOR SATURDAY: GOOD VENTING OUTLOOK SUNDAY THRU TUESDAY: GENERALLY GOOD COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 79 16 1300 9 92 20 1550 10 FRASER VLY QUIL 75 17 1350 8 91 22 1750 9 SRN VRISL QUIL 74 16 1250 8 86 20 1500 9 CNTRL VRISL QUIL 72 15 1200 8 86 20 1500 9 NRN VRISL HRDY 93 14 1100 14 100 17 1900 15 TERRACE ANN 100 11 1250 29 100 15 2000 28 STEWART ANN 100 12 1000 25 100 15 1550 25 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR FRIDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER SW 15 SW 24 SW 52 PORT HARDY S 26 S 35 SW 43 SANDSPIT S 44 S 43 S 41 INVERSION HT BREAKTHRU TEMP QUILLAYUTE 500 m 11 C PORT HARDY None n/a ANNETTE 200 m 12 C TODAY'S VENTING: GOOD VENTING FOR SATURDAY: GOOD VENTING OUTLOOK SUNDAY THRU TUESDAY: 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: 23:47:43 This session: 00:01:20 --------Total Usage time: 23:49:03 Today's usage time: 00:06:53 This month's usage time: 00:40:19 ----This account expires: 12/31/96 NO CARRIER