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 051439 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 FRIDAY 5 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 95 19 2550 6 100 26 3200 8 KAMLOOPS KEL 93 18 2650 6 100 27 3350 8 OKANAGAN KEL 94 19 2700 6 100 27 3350 8 CASTLEGAR GEG 71 17 1300 11 100 24 3500 14 CRANBROOK GEG 100 15 2150 17 100 23 3950 17 REVELSTOKE KEL 53 15 1950 4 100 19 3450 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 FRIDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON W 9 W 20 W 24 CRANBROOK W 15 W 31 INVERSION HT BREAKTHRU TEMP KELOWNA 800 m 15 C SPOKANE 1100 m 15 C TODAY'S VENTING: GOOD. VENTING FOR SATURDAY: GOOD VENTING OUTLOOK SUNDAY THRU TUESDAY: GOOD EXCEPT LOCALLY FAIR SUNDAY. 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 10 2350 31 100 16 3950 27 PR. GEORGE P.G. 100 11 1900 29 100 15 3700 26 SMITHERS ANN 53 11 1450 6 85 15 2050 8 WELLS GRAY P.G. 100 12 4000 27 100 17 4000 27 FT NLSN F.N. 75 13 1250 12 100 16 1850 12 FT STJOHN F.N. 83 12 1650 12 100 16 2250 13 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR FRIDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE W 46 W 54 SMITHERS W 33 NW 54 INVERSION HT BREAKTHRU TEMP PR. GEORGE NO INVERSION FT. NELSON 2500 m 22 C TODAY'S VENTING: GOOD. VENTING FOR SATURDAY: GOOD VENTING OUTLOOK SUNDAY THRU TUESDAY: GOOD EXCEPT LOCALLY FAIR SUNDAY. COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 100 15 1500 13 100 20 1850 13 FRASER VLY QUIL 100 17 1700 12 100 23 2600 12 SRN VRISL QUIL 100 16 1600 12 100 21 1900 12 CNTRL VRISL QUIL 41 13 550 7 100 21 1900 12 NRN VRISL HRDY 57 14 1000 6 100 17 3000 8 TERRACE ANN 72 14 1450 7 100 19 2150 10 STEWART ANN 76 15 1200 8 99 19 1950 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 FRIDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER W 15 NW 20 NW 26 PORT HARDY W 11 NW 11 W 20 SANDSPIT SW 17 SW 13 SW 17 INVERSION HT BREAKTHRU TEMP QUILLAYUTE 200 m 13 C PORT HARDY 200 m 13 C ANNETTE NO INVERSION TODAY'S VENTING: GOOD. VENTING FOR SATURDAY: FAIR TO GOOD VENTING OUTLOOK SUNDAY THRU TUESDAY: FAIR. VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/JMS -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 26:37:11 This session: 00:01:18 --------Total Usage time: 26:38:29 Today's usage time: 00:05:13 This month's usage time: 00:31:14 ----This account expires: 12/31/96