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 291534 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 TUESDAY 29 OCTOBER 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 25 4 400 15 90 7 1600 15 KAMLOOPS KEL 50 2 800 20 90 5 1600 15 OKANAGAN KEL 22 5 500 10 88 4 1600 10 CASTLEGAR GEG 9 4 600 6 62 4 1200 10 CRANBROOK GEG 9 2 950 6 33 2 1500 10 REVELSTOKE KEL 50 3 550 20 82 3 1600 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 TUESDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON N 9 N 19 N 28 CRANBROOK VR 5 N 26 INVERSION HT BREAKTHRU TEMP KELOWNA 500 m 7 C SPOKANE 500 m 6 C TODAY'S VENTING: GOOD. VENTING FOR WEDNESDAY: FAIR VENTING OUTLOOK THURSDAY THRU SATURDAY: POOR TO FAIR 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. 56 -7 1450 12 78 -4 1650 15 PR. GEORGE P.G. 35 -8 1150 06 67 -4 1500 10 SMITHERS ANN 9 -5 500 06 58 -3 1300 10 WELLS GRAY P.G. 55 -7 1500 12 81 -3 1800 15 FT NLSN F.N. 18 -13 500 9 25 -8 550 9 FT STJOHN F.N. 9 -12 700 42 42 -9 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 PR. GEORGE N 24 N 54 SMITHERS NE 31 N 54 INVERSION HT BREAKTHRU TEMP PR. GEORGE 1400 m 00 C FT. NELSON 600 m M4 C TODAY'S VENTING: FAIR TO GOOD. VENTING FOR WEDNESDAY: POOR TO FAIR VENTING OUTLOOK THURSDAY THRU SATURDAY: POOR THRUSDAY INCREASING TO GOOD SATURDAY COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 12 8 150 5 52 11 700 10 FRASER VLY QUIL 45 12 600 8 98 14 1150 15 SRN VRISL QUIL 16 10 200 5 54 12 700 12 CNTRL VRISL QUIL 16 10 200 5 95 14 1050 15 NRN VRISL HRDY 19 8 300 4 30 10 400 6 TERRACE ANN 9 3 200 10 47 7 600 11 STEWART ANN ## ## ### ## 37 7 350 9 *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 NE 28 NE 35 NE 35 PORT HARDY NE 30 NE 37 N 57 SANDSPIT NE 43 N 41 N 41 INVERSION HT BREAKTHRU TEMP QUILLAYUTE 250 m 10 C PORT HARDY 700 m 13 C ANNETTE 250 m 6 C TODAY'S VENTING: FAIR TO GOOD VENTING FOR WEDNESDAY: POOR TO FAIR VENTING OUTLOOK THURSDAY THRU SATURDAY: POOR TO FAIR. VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/MWSO.. -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 36:07:14 This session: 00:01:20 --------Total Usage time: 36:08:34 Today's usage time: 00:01:20 This month's usage time: 02:22:09 ----This account expires: 12/31/96