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 191442 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 19 MAY 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 9 14 1000 0 100 18 3350 6 KAMLOOPS KEL 9 13 1150 0 98 20 3350 6 OKANAGAN KEL 9 12 900 0 77 17 2900 4 CASTLEGAR GEG 65 12 1150 12 100 18 3500 14 CRANBROOK GEG 100 11 2450 16 100 16 3950 15 REVELSTOKE KEL 9 11 900 0 70 15 2850 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 VR 5 W 13 W 19 CRANBROOK W 11 W 26 INVERSION HT BREAKTHRU TEMP KELOWNA 700 m 10 C SPOKANE 1300 m 10 C TODAY'S VENTING: GOOD VENTING FOR MONDAY: GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: 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. 100 9 2150 15 100 16 3950 12 PR. GEORGE P.G. 89 10 1750 13 100 15 3700 12 SMITHERS ANN 54 9 1150 9 100 14 2500 13 WELLS GRAY P.G. 100 11 2800 13 100 17 4000 12 FT NLSN F.N. 9 11 400 4 60 14 1650 5 FT STJOHN F.N. 9 9 700 7 100 14 3700 8 *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 W 20 SMITHERS SW 13 SW 20 INVERSION HT BREAKTHRU TEMP PR. GEORGE NIL N/A FT. NELSON 700 m 13 C TODAY'S VENTING: GOOD VENTING FOR MONDAY: GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: GENERALLY GOOD. COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 100 13 1300 22 100 16 2000 24 FRASER VLY QUIL 99 12 950 19 100 16 1950 22 SRN VRISL QUIL 99 12 950 19 100 15 1650 21 CNTRL VRISL QUIL 65 11 550 15 100 15 1650 21 NRN VRISL HRDY 37 12 700 5 91 15 1800 8 TERRACE ANN 43 11 800 7 100 17 2500 12 STEWART ANN 29 12 500 4 100 17 2000 10 *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 20 SW 24 SW 28 PORT HARDY SW 19 SW 20 SW 22 SANDSPIT W 17 SW 15 S 15 INVERSION HT BREAKTHRU TEMP QUILLAYUTE NONE N/A PORT HARDY 800 m 11 C ANNETTE NONE N/A TODAY'S VENTING: GOOD VENTING FOR MONDAY: GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: 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: 21:46:45 This session: 00:01:21 --------Total Usage time: 21:48:06 Today's usage time: 00:08:05 This month's usage time: 02:01:41 ----This account expires: 12/31/96 NO CARRIER