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If you are not a subscriber yet, enter basic when asked to login. 12 -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- 1 No forecast available. -------------------------------------------------- Special Industry Related Information -------------------------------------------------- 1 - Smoke Forecast, Coast 2 - Smoke Forecast, Interior Q - Return to Previous menu -------------------------------------------------- 2 FPCN39 CWLW 181430 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 THURSDAY 18 APRIL 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 79 11 900 20 100 16 2800 10 KAMLOOPS KEL 48 12 1500 6 100 17 2850 10 OKANAGAN KEL 17 7 750 3 100 15 2850 10 CASTLEGAR GEG 35 8 1050 7 67 13 2100 5 CRANBROOK GEG 100 7 1800 5 77 12 2150 8 REVELSTOKE KEL 18 7 750 3 49 11 1500 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 WEDNESDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON VR 5 VR 5 S 13 CRANBROOK W 9 W 20 VENTING FOR 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. 17 6 1000 8 56 9 2400 15 PR. GEORGE P.G. 15 5 700 8 60 10 1250 12 SMITHERS ANN 9 6 700 3 57 8 1150 4 WELLS GRAY P.G. 9 2 1150 8 47 8 1400 15 FT NLSN F.N. 27 2 750 5 41 5 1200 5 FT STJOHN F.N. 30 3 1300 4 35 5 1500 4 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR WEDNESDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE SW 22 SW 28 SMITHERS SW 26 SW 28 VENTING FOR THURSDAY: FAIR COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 50 11 950 10 100 14 2150 7 FRASER VLY QUIL 50 11 950 7 100 15 2350 7 SRN VRISL QUIL 58 10 550 3 100 14 2050 7 CNTRL VRISL QUIL 16 7 150 6 78 11 1100 15 NRN VRISL HRDY 50 9 900 7 100 12 2050 12 TERRACE ANN 9 7 800 13 100 13 1800 10 STEWART ANN 9 8 200 5 90 13 1600 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 WEDNESDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER SE 26 SE 41 S 54 PORT HARDY SE 13 SE 24 SE 37 SANDSPIT S 46 S 48 S 50 VENTING FOR THURSDAY: GOOD VENTILATION GUIDELINES: 0-33.....POOR 34-54.....FAIR 55-100.....GOOD. VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET. END/GF FPCN39 CWLW 181530 CAA CORRECTED 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 THURSDAY 18 APRIL 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 50 12 1750 3 88 16 2850 5 KAMLOOPS KEL 53 11 1900 3 100 18 3350 6 OKANAGAN KEL 44 10 1650 3 84 14 2750 5 CASTLEGAR GEG 13 8 1000 3 34 15 2800 5 CRANBROOK GEG 15 6 1100 2 65 15 2500 5 REVELSTOKE KEL 10 8 600 1 71 12 2450 4 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR THURSDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PENTICTON VR 5 SW 13 SW 19 CRANBROOK W 11 W 22 VENTING FOR FRIDAY: 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. 92 6 1900 15 100 10 3950 18 PR. GEORGE P.G. 30 6 900 10 100 11 3700 17 SMITHERS ANN 9 3 500 7 100 10 2350 11 WELLS GRAY P.G. 100 6 2300 16 100 12 4000 18 FT NLSN F.N. 34 1 950 5 55 7 1600 5 FT STJOHN F.N. 37 3 1550 4 50 7 1850 4 *SUBTRACT 20 FROM THE VENTILATION INDEX IN VALLEYS IF THE MIXING HEIGHT IS BELOW THE HEIGHT OF THE LOCAL HILLS. FORECAST UPPER WINDS FOR THURSDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m PR. GEORGE S 19 S 24 SMITHERS VR 5 VR 24 VENTING FOR FRIDAY: GOOD COAST UPPER ***** MORNING ****** ***** AFTERNOON **** AIR VI Tmp MXG HT Wnd VI Tmp MXG HT Wnd (mASL) (kt) (mASL) (kt) VANCOUVER QUIL 12 10 100 25 12 13 100 25 FRASER VLY QUIL 78 10 600 19 100 14 1000 21 SRN VRISL QUIL 86 11 700 19 100 14 1000 21 CNTRL VRISL QUIL 24 7 300 6 70 10 600 16 NRN VRISL HRDY 61 8 750 9 100 12 2050 16 TERRACE ANN 9 6 200 3 97 12 2050 9 STEWART ANN 11 5 100 3 75 12 1250 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 THURSDAY AFTERNOON (WINDS IN KM/H): 900m 1800m 2700m VANCOUVER S 24 SW 31 SW 35 PORT HARDY S 22 S 26 SW 28 SANDSPIT S 22 S 20 S 22 VENTING FOR FRIDAY: 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: 18:38:04 This session: 00:01:22 --------Total Usage time: 18:39:26 Today's usage time: 00:02:41 This month's usage time: 01:10:24 ----This account expires: 12/31/96 NO CARRIER