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 261430 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 26 MAY 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 21 17 650 3 100 23 3200 8 KAMLOOPS KEL 28 17 900 4 100 21 2700 8 OKANAGAN KEL 14 15 600 2 100 22 3350 8 CASTLEGAR GEG 24 16 800 5 63 22 1600 6 CRANBROOK GEG 9 17 950 8 100 21 3950 7 REVELSTOKE KEL 19 15 800 3 100 20 2700 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 W 11 W 24 CRANBROOK VR 5 VR 5 INVERSION HT BREAKTHRU TEMP KELOWNA 600 m 15 C SPOKANE 1160 m 20 C TODAY'S VENTING: GOOD. INVERSION OVER EASTERN AREAS IS SHALLOW BUT BREAK THRU WON'T OCCUR UNTIL EARLY AFTERNOON. VENTING FOR MONDAY: GOOD. VENTING OUTLOOK TUESDAY THRU THURSDAY: GENERALLY 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 10 3950 19 100 17 3950 19 PR. GEORGE P.G. 100 10 2250 21 100 16 3700 19 SMITHERS ANN 73 7 1450 10 100 13 3500 12 WELLS GRAY P.G. 100 11 4000 19 89 15 4000 19 FT NLSN F.N. 100 13 1600 26 100 16 2950 26 FT STJOHN F.N. 100 11 2350 29 100 16 3700 27 *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 W 24 W 35 SMITHERS W 30 W 35 INVERSION HT BREAKTHRU TEMP PR. GEORGE NONE N/A FT. NELSON 480 m 13 C TODAY'S VENTING: GOOD. VENTING FOR MONDAY: GOOD. VENTING OUTLOOK TUESDAY THRU THURSDAY: GENERALLY GOOD. COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 70 13 850 11 91 19 1300 12 FRASER VLY QUIL 58 14 900 7 87 21 1450 9 SRN VRISL QUIL 58 14 900 7 86 20 1350 9 CNTRL VRISL QUIL 56 13 850 7 86 20 1350 9 NRN VRISL HRDY 64 10 650 11 100 13 1400 15 TERRACE ANN 100 11 3200 12 100 15 3200 12 STEWART ANN 82 12 1450 8 100 16 3000 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 SATURDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER W 9 W 20 W 33 PORT HARDY NW 28 NW 30 W 35 SANDSPIT W 31 W 33 W 37 INVERSION HT BREAKTHRU TEMP QUILLAYUTE 950 m 16 C PORT HARDY 180 m 10 C ANNETTE NONE N/A TODAY'S VENTING: GOOD. 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/JEM -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- l Previous usage time: 22:30:27 This session: 00:01:21 --------Total Usage time: 22:31:48 Today's usage time: 00:04:01 This month's usage time: 02:45:23 ----This account expires: 12/31/96 NO CARRIER