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 231507 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 23 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 42 17 1000 5 72 22 3200 6 KAMLOOPS KEL 54 18 1450 5 86 24 3350 6 OKANAGAN KEL 42 18 1150 5 86 23 3350 5 CASTLEGAR GEG 36 14 1000 6 77 19 1800 11 CRANBROOK GEG 75 14 2050 9 100 19 3950 13 REVELSTOKE KEL 38 17 1150 5 100 22 2750 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 SATURDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON VR 5 VR 5 NW 9 CRANBROOK VR 5 SE 17 INVERSION HT BREAKTHRU TEMP KELOWNA NONE N/A SPOKANE 1590 m 19 C TODAY'S VENTING: GOOD 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. 9 12 950 8 98 18 3950 6 PR. GEORGE P.G. 23 14 1000 5 79 17 1750 8 SMITHERS ANN 28 13 800 8 72 18 1450 7 WELLS GRAY P.G. 18 12 1000 9 98 18 4000 6 FT NLSN F.N. 12 13 480 3 100 22 3400 10 FT STJOHN F.N. 9 12 700 13 100 19 2350 14 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR SATURDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE NE 13 E 11 SMITHERS E 9 SE 11 INVERSION HT BREAKTHRU TEMP PR. GEORGE 970 m 15 C FT. NELSON 790 m 20 C TODAY'S VENTING: GOOD. VENTING FOR MONDAY: GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: GOOD EXCEPT FAIR IN FORT NELSON AREA THURSDAY. COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 66 16 1450 6 100 19 1900 12 FRASER VLY QUIL 64 17 1450 5 100 19 1850 13 SRN VRISL QUIL 56 15 1200 5 100 18 1500 10 CNTRL VRISL QUIL 62 14 650 8 100 18 1500 9 NRN VRISL HRDY 38 13 800 4 44 16 900 5 TERRACE ANN 34 14 800 7 100 23 3200 7 STEWART ANN 29 14 420 6 72 21 1700 5 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR SATURDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER SW 15 SW 11 SW 9 PORT HARDY SW 9 S 19 S 20 SANDSPIT VR 5 E 11 E 11 INVERSION HT BREAKTHRU TEMP QUILLAYUTE NONE N/A PORT HARDY NONE N/A ANNETTE NONE N/A TODAY'S VENTING: GOOD EXCEPT FAIR OVER NORTHERN VANCOUVER ISLAND. VENTING FOR MONDAY: FAIR TO GOOD VENTING OUTLOOK TUESDAY THRU THURSDAY: FAIR TO GOOD. VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/JEM -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 25:33:56 This session: 00:01:20 --------Total Usage time: 25:35:16 Today's usage time: 00:03:38 This month's usage time: 02:26:32 ----This account expires: 12/31/96