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 071518 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 TUESDAY 7 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 9 200 4 100 14 2700 10 KAMLOOPS KEL 73 10 1250 10 100 8 2150 10 OKANAGAN KEL 72 10 1200 10 100 11 2350 10 CASTLEGAR GEG 55 9 900 13 86 13 1350 15 CRANBROOK GEG 9 6 950 20 100 11 2250 28 REVELSTOKE KEL 9 7 450 4 63 5 1200 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 TUESDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON SW 9 W 15 W 20 CRANBROOK S 11 S 22 INVERSION HT BREAKTHRU TEMP KELOWNA NIL m 7 C SPOKANE 1200 m 9 C TODAY'S VENTING: GOOD. VENTING FOR WEDNESDAY: GOOD VENTING OUTLOOK THURSDAY THRU SATURDAY: 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 1 2450 25 100 0 2350 21 PR. GEORGE P.G. 100 0 2000 23 100 2 2300 22 SMITHERS ANN 9 1 550 15 100 2 2030 13 WELLS GRAY P.G. 100 1 2450 23 100 1 2100 21 FT NLSN F.N. 21 -3 650 5 91 0 2100 8 FT STJOHN F.N. 83 -4 1900 10 100 0 2550 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 TUESDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE NE 31 NE 20 SMITHERS NE 22 NE 20 INVERSION HT BREAKTHRU TEMP PR. GEORGE 1900 m -2 C FT. NELSON 500 m -4 C TODAY'S VENTING: GOOD. VENTING FOR WEDNESDAY: GOOD VENTING OUTLOOK THURSDAY THRU SATURDAY: GENERALLY GOOD. COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 15 8 1900 9 100 12 2350 9 FRASER VLY QUIL 19 8 1850 9 100 11 2200 9 SRN VRISL QUIL 24 8 1950 7 100 12 2300 9 CNTRL VRISL QUIL 23 9 1700 8 85 12 2100 9 NRN VRISL HRDY 15 6 150 6 88 10 1650 8 TERRACE ANN 10 5 250 15 100 10 2850 13 STEWART ANN 9 4 0 6 100 10 2650 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 TUESDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER SW 19 W 19 W 15 PORT HARDY NW 28 N 24 N 26 SANDSPIT N 43 N 41 N 43 INVERSION HT BREAKTHRU TEMP QUILLAYUTE 300 m 7 C PORT HARDY 100 m 7 C ANNETTE 200 m 7 C TODAY'S VENTING: GOOD. VENTING FOR WEDNESDAY: GOOD VENTING OUTLOOK THURSDAY THRU SATURDAY: 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: 20:31:28 This session: 00:01:23 --------Total Usage time: 20:32:51 Today's usage time: 00:07:16 This month's usage time: 00:46:26 ----This account expires: 12/31/96 NO CARRIER