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 191433 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 WEDNESDAY 19 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 55 15 1000 7 100 21 3200 11 KAMLOOPS KEL 86 15 2000 8 100 20 3350 11 OKANAGAN KEL 86 15 2000 8 100 21 3350 11 CASTLEGAR GEG 57 13 1000 12 100 18 2650 12 CRANBROOK GEG 93 12 2100 13 100 16 3950 13 REVELSTOKE KEL 57 13 1250 8 100 17 3450 11 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR WEDNESDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON W 9 W 17 W 22 CRANBROOK W 17 W 44 INVERSION HT BREAKTHRU TEMP KELOWNA NIL SPOKANE 1050 m 13 C TODAY'S VENTING: GOOD VENTING FOR THURSDAY: GOOD VENTING OUTLOOK FRIDAY THRU SUNDAY: FAIR TO 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. 60 10 1350 16 100 15 3950 18 PR. GEORGE P.G. 64 11 1250 13 75 14 1450 13 SMITHERS ANN 51 10 1400 6 89 17 2150 8 WELLS GRAY P.G. 65 11 1450 16 100 15 4000 18 FT NLSN F.N. 9 13 400 8 9 14 400 8 FT STJOHN F.N. 9 12 700 29 30 14 1350 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 WEDNESDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE NW 39 NW 46 SMITHERS NW 19 NW 46 INVERSION HT BREAKTHRU TEMP PR. GEORGE 1820 m 19 C FT. NELSON 760 m 18 C TODAY'S VENTING: GOOD EXCEPT POOR NORTHEASTERN BC VENTING FOR THURSDAY: GOOD VENTING OUTLOOK FRIDAY THRU SUNDAY: FAIR TO GOOD COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 80 15 1150 10 99 20 1950 9 FRASER VLY QUIL 68 13 1000 9 96 21 2050 8 SRN VRISL QUIL 71 14 1050 9 86 19 1500 9 CNTRL VRISL QUIL 40 12 600 6 86 19 1500 9 NRN VRISL HRDY 70 12 850 10 88 16 1200 11 TERRACE ANN 76 15 1600 7 100 20 2150 9 STEWART ANN 77 15 1400 7 92 20 1850 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 WEDNESDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER W 15 NW 20 NW 20 PORT HARDY NW 31 N 33 N 26 SANDSPIT NW 19 NW 11 NW 9 INVERSION HT BREAKTHRU TEMP QUILLAYUTE 1460 m 20 C PORT HARDY 1000 m 16 C ANNETTE 200 m 10 C TODAY'S VENTING: FAIR TO GOOD VENTING FOR THURSDAY: FAIR TO GOOD VENTING OUTLOOK FRIDAY THRU SUNDAY: FAIR TO GOOD VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/.. -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 25:13:59 This session: 00:01:21 --------Total Usage time: 25:15:20 Today's usage time: 00:03:59 This month's usage time: 02:06:36 ----This account expires: 12/31/96