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 301530 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 PST SUNDAY 30 MARCH 1997 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 9 8 500 0 100 13 1600 20 KAMLOOPS KEL 18 10 750 3 100 14 2400 20 OKANAGAN KEL 9 8 500 0 100 13 2200 20 CASTLEGAR SPOK 28 6 800 7 75 11 1100 15 CRANBROOK SPOK 9 3 950 18 58 9 1300 18 REVELSTOKE KEL 9 4 450 0 80 8 1900 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 SUNDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON S 13 SW 31 SW 70 CRANBROOK SW 20 SW 54 TODAY'S VENTING: GOOD. VENTING FOR MONDAY: 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. 11 5 950 21 100 9 2050 16 PR. GEORGE P.G. 9 3 700 1 60 7 1500 10 SMITHERS ANT 9 1 550 1 48 4 1100 8 WELLS GRAY P.G. 91 7 1900 16 100 9 2100 16 FT NLSN F.N. 15 -9 500 5 38 -2 750 7 FT STJOHN F.N. 32 1 950 10 67 3 1350 12 *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 S 19 S 26 SMITHERS NW 9 W 26 TODAY'S VENTING: GOOD EXCEPT FAIR EXTREME NORTHERN AREAS. VENTING FOR MONDAY: GOOD. COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 27 7 150 23 100 10 1300 23 FRASER VLY QUIL 33 8 150 23 100 10 1300 23 SRN VRISL QUIL 20 7 150 9 100 10 1300 20 CNTRL VRISL QUIL 37 7 300 15 100 6 900 20 NRN VRISL HRDY 40 4 300 16 100 5 850 25 TERRACE ANT 10 2 200 11 93 5 1500 11 STEWART ANT 9 4 100 0 35 5 550 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 SW 48 SW 61 SW 70 PORT HARDY NW 44 NW 44 NW 39 SANDSPIT W 22 W 22 W 22 TODAY'S VENTING: GOOD EXCEPT FAIR EXTREME NORTHERN AREAS. VENTING FOR MONDAY: GOOD VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/KAL -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 48:21:14 This session: 00:01:19 --------Total Usage time: 48:22:33 Today's usage time: 00:05:18 This month's usage time: 02:36:00 ----This account expires: 12/31/97