Venting Index
Thursday May 15, 2008
You can find the old venting reports here.
FLCN39 CWVR 151330
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA
AT 7:00 AM PDT
THURSDAY 15 MAY 2008 FOR TODAY.
MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H.
15-MAY-2008
SOUTHERN INTERIOR TODAY TOMORROW
7:00 AM 4:00 PM 4:00 PM
VI WND MXG HT VI WND MXG HT VI WND MXG HT
KM/H M KM/H M KM/H M
FRASER CANYON 13/POOR 5 385 99/GOOD 20 1827 47/FAIR 6 1588
KAMLOOPS 12/POOR 3 510 80/GOOD 9 2614 63/GOOD 5 2959
OKANAGAN 14/POOR 5 637 64/GOOD 7 2390 73/GOOD 6 3304
CASTLEGAR 19/POOR 10 690 71/GOOD 8 2498 70/GOOD 7 2736
CRANBROOK 24/POOR 10 1233 99/GOOD 15 3269 99/GOOD 18 3514
REVELSTOKE 10/POOR 1 684 50/FAIR 7 1743 20/POOR 3 1131
GOLDEN 20/POOR 5 1208 66/GOOD 10 2218 61/GOOD 8 2349
FORECAST UPPER WINDS FOR THIS AFTERNOON
900M 1800M 2700M
PENTICTON NW 23 W 25 NW 30
CRANBROOK NW 29 NW 33 NW 33
CENTRAL INTERIOR TODAY TOMORROW
7:00 AM 4:00 PM 4:00 PM
VI WND MXG HT VI WND MXG HT VI WND MXG HT
KM/H M KM/H M KM/H M
QUESNEL 17/POOR 19 622 99/GOOD 17 3289 74/GOOD 10 2278
100 MILE 17/POOR 9 1094 67/GOOD 5 3850 65/GOOD 5 3720
WILLIAMS LAKE 15/POOR 8 1070 81/GOOD 7 3868 55/GOOD 4 3598
PUNTZI MTN 20/POOR 11 1089 99/GOOD 20 3229 63/GOOD 5 3516
PRINCE GEORGE 21/POOR 25 779 99/GOOD 23 2958 67/GOOD 10 2170
BURNS LAKE 87/GOOD 33 1433 99/GOOD 28 2286 99/GOOD 21 3083
SMITHERS 14/POOR 18 571 45/FAIR 8 1481 99/GOOD 18 2648
MCBRIDE 15/POOR 6 917 82/GOOD 12 2493 38/FAIR 5 1912
CLEARWATER 13/POOR 3 637 59/GOOD 6 2338 48/FAIR 4 2503
FORECAST UPPER WINDS FOR THIS AFTERNOON
900M 1800M 2700M
PR. GEORGE W 29 W 33 W 26
SMITHERS W 38 W 33 W 28
NORTHERN BC/YUKON TODAY TOMORROW
7:00 AM 4:00 PM 4:00 PM
VI WND MXG HT VI WND MXG HT VI WND MXG HT
KM/H M KM/H M KM/H M
FORT NELSON 20/POOR 23 475 99/GOOD 34 3206 99/GOOD 12 3151
FT ST JOHN 99/GOOD 45 1488 99/GOOD 40 3022 99/GOOD 30 3190
WHITEHORSE 99/GOOD 43 1486 99/GOOD 41 2482 56/GOOD 12 1610
DAWSON 45/FAIR 21 744 99/GOOD 31 2963 83/GOOD 7 3456
WATSON LAKE 93/GOOD 33 1514 99/GOOD 30 2782 51/FAIR 8 1847
FORECAST UPPER WINDS FOR THIS AFTERNOON
900M 1800M 2700M
DEASE LAKE SW 48 5 8
WATSON LAKE W 48 18 23
WHITEHORSE SW 32 17 10
MAYO SW 22 SW 29 SW 33
COAST TODAY TOMORROW
7:00 AM 4:00 PM 4:00 PM
VI WND MXG HT VI WND MXG HT VI WND MXG HT
KM/H M KM/H M KM/H M
VANCOUVER 14/POOR 9 102 29/POOR 15 264 23/POOR 16 165
FRASER VALLEY 23/POOR 13 264 32/POOR 8 643 50/FAIR 9 1064
SQUAMISH 15/POOR 8 189 13/POOR 2 423 15/POOR 3 429
SRN VAN ISLD 14/POOR 16 79 26/POOR 15 232 24/POOR 14 220
CNTRL VAN ISLD 16/POOR 9 171 39/FAIR 11 582 25/POOR 5 654
NRN VAN ISLD 12/POOR 5 119 30/POOR 15 295 21/POOR 18 152
TERRACE 18/POOR 17 314 9/POOR 4 225 61/GOOD 11 1363
STEWART 22/POOR 8 126 15/POOR 4 268 13/POOR 12 70
FORECAST UPPER WINDS FOR THIS AFTERNOON
900M 1800M 2700M
VANCOUVER W 19 W 27 W 31
SANDSPIT SW 30 W 34 W 38
PORT HARDY SW 40 SW 35 SW 29
VENTILATION GUIDELINES:
POOR: 0-33
FAIR: 34-54
GOOD: 55-100
VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET.
END/PSPC