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 141454 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 14 JULY 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 43 32 1400 4 100 40 3200 6 KAMLOOPS KEL 40 30 1350 4 100 36 3350 6 OKANAGAN KEL 40 30 1350 4 100 35 3350 6 CASTLEGAR GEG 48 30 1500 2 100 36 3500 9 CRANBROOK GEG 100 26 3300 5 100 32 3950 9 REVELSTOKE KEL 39 26 900 4 100 34 3450 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 PENTICTON CALM W 20 CRANBROOK CALM W 13 INVERSION HT BREAKTHRU TEMP KELOWNA 1900 m 31 C SPOKANE 850 m 28 C TODAY'S VENTING: Fair to poor in the morning becoming good in the afternoon. VENTING FOR MONDAY: GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: 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 26 2400 12 100 29 3950 19 PR. GEORGE P.G. 62 24 1000 9 100 28 3700 20 SMITHERS ANN 51 23 1300 5 100 25 3500 16 WELLS GRAY P.G. 100 25 2400 9 100 30 4000 19 FT NLSN F.N. 100 21 3000 9 100 25 3400 17 FT STJOHN F.N. 100 21 3000 9 100 25 3700 18 *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 20 W 25 SMITHERS W 22 NW 34 INVERSION HT BREAKTHRU TEMP PR. GEORGE 500 m ## C FT. NELSON 550 m 20 C TODAY'S VENTING: Good. VENTING FOR MONDAY: GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: Good. COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 15 22 150 6 18 25 200 8 FRASER VLY QUIL 32 29 450 6 91 35 1550 10 SRN VRISL QUIL 26 26 400 4 32 30 450 6 CNTRL VRISL QUIL 25 28 450 4 100 36 3050 10 NRN VRISL HRDY 55 19 800 12 83 23 750 16 TERRACE ANN 55 22 1100 8 100 26 3200 16 STEWART ANN 39 16 900 8 100 26 3000 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 VANCOUVER NW 11 NW 11 W 21 PORT HARDY NW 50 NW 37 NW 30 SANDSPIT NW 42 NW 40 NW 39 INVERSION HT BREAKTHRU TEMP QUILLAYUTE 600 m 32 C PORT HARDY 600 m 19 C ANNETTE 1100 m 22 C TODAY'S VENTING: Good in the afternoon. VENTING FOR MONDAY: GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: 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: 27:15:16 This session: 00:01:20 --------Total Usage time: 27:16:36 Today's usage time: 00:03:58 This month's usage time: 01:09:21 ----This account expires: 12/31/96