Venting Index
Wednesday May 08, 2024
You can find the old venting reports here. (alternatively, you can copy the link ftp://ftp.env.gov.bc.ca/pub/outgoing/AIR/VentingBulletins/ to File Explorer or equivalent and log in using anonymous credentials, or use a FTP client such as FileZilla to access the venting report archive)
FLCN39 CWVR 081300
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT
WEDNESDAY 8 MAY 2024 FOR TODAY.
MIXING HEIGHTS IN METRES ABOVE SEA LEVEL. AVERAGE WINDS IN KM/H.
08-MAY-2024
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 29/POOR 9 662 40/FAIR 3 2378 46/FAIR 4 2269
KAMLOOPS 30/POOR 8 871 60/GOOD 5 2787 65/GOOD 6 2694
OKANAGAN 16/POOR 1 1647 70/GOOD 8 2405 88/GOOD 12 2483
SALMON ARM 29/POOR 8 849 59/GOOD 5 2730 61/GOOD 5 2891
CASTLEGAR 60/GOOD 11 1605 64/GOOD 7 2424 39/FAIR 3 2571
CRANBROOK 86/GOOD 20 2118 62/GOOD 8 2544 50/FAIR 5 2756
REVELSTOKE 14/POOR 6 608 44/FAIR 5 1936 38/FAIR 4 1933
GOLDEN 35/FAIR 11 1258 71/GOOD 11 2260 56/GOOD 8 2168
SPARWOOD 75/GOOD 18 2131 9/POOR 0 2229 25/POOR 2 2669
FORECAST UPPER WINDS FOR THIS AFTERNOON
900M 1800M 2700M
PENTICTON N 14 NW 31 N 37
CRANBROOK SE 4 NW 18 N 31
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
CLEARWATER 14/POOR 3 751 63/GOOD 6 2635 65/GOOD 7 2421
QUESNEL 14/POOR 6 692 76/GOOD 7 3168 33/POOR 3 2169
100 MILE 18/POOR 9 1133 72/GOOD 7 3305 68/GOOD 8 2809
WILLIAMS LAKE 15/POOR 7 1109 34/FAIR 2 3492 55/GOOD 6 2736
PUNTZI MTN 37/FAIR 9 1539 78/GOOD 8 3349 66/GOOD 7 2933
MCBRIDE 18/POOR 6 1017 79/GOOD 10 2708 34/FAIR 4 2015
PRINCE GEORGE 24/POOR 9 1021 94/GOOD 11 3251 68/GOOD 8 2570
VANDERHOOF 81/GOOD 19 1719 99/GOOD 23 2938 39/FAIR 3 2671
BURNS LAKE 75/GOOD 17 1765 99/GOOD 24 2523 95/GOOD 14 2751
SMITHERS 67/GOOD 15 1495 99/GOOD 18 2253 84/GOOD 11 2548
FORECAST UPPER WINDS FOR THIS AFTERNOON
900M 1800M 2700M
PR. GEORGE W 21 W 27 W 49
SMITHERS W 26 W 47 W 68
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
MACKENZIE 74/GOOD 19 1614 99/GOOD 21 2733 92/GOOD 16 2375
CHETWYND 78/GOOD 20 1569 99/GOOD 32 2730 99/GOOD 22 2470
FT ST JOHN 71/GOOD 21 1474 99/GOOD 35 2950 99/GOOD 27 2707
FORT NELSON 18/POOR 17 482 99/GOOD 24 3588 84/GOOD 8 3165
WHITEHORSE 83/GOOD 26 1552 99/GOOD 26 2361 50/FAIR 23 1105
DAWSON 32/POOR 11 785 81/GOOD 11 2264 80/GOOD 7 3244
WATSON LAKE 88/GOOD 22 1800 99/GOOD 29 3017 99/GOOD 21 2276
ATLIN 43/FAIR 28 955 69/GOOD 36 1127 69/GOOD 39 1097
DEASE LAKE 86/GOOD 31 1543 99/GOOD 35 2492 99/GOOD 38 1868
FORECAST UPPER WINDS FOR THIS AFTERNOON
900M 1800M 2700M
DEASE LAKE SW 49 SW 60 W 69
WATSON LAKE SW 42 SW 49 W 56
WHITEHORSE SW 36 SW 48 SW 72
MAYO S 18 S 42 SW 49
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 45/FAIR 18 428 49/FAIR 13 692 47/FAIR 20 425
FRASER VALLEY 27/POOR 11 372 59/GOOD 12 1042 68/GOOD 13 1218
SQUAMISH 18/POOR 6 347 43/FAIR 6 1263 39/FAIR 4 1647
PEMBERTON 13/POOR 2 563 48/FAIR 5 1922 18/POOR 1 1870
SECHELT 23/POOR 5 604 50/FAIR 18 602 26/POOR 19 260
POWELL RIVER 23/POOR 7 517 53/FAIR 18 691 21/POOR 10 360
SRN VAN ISLD 18/POOR 11 172 24/POOR 7 421 16/POOR 4 345
CNTRL VAN ISLD 27/POOR 12 324 64/GOOD 14 990 67/GOOD 14 1091
TOFINO 33/POOR 15 337 55/GOOD 24 457 33/POOR 17 306
NRN VAN ISLD 53/FAIR 15 684 43/FAIR 8 918 33/POOR 15 340
BELLA COOLA 24/POOR 5 617 37/FAIR 5 1207 35/FAIR 4 1391
TERRACE 52/FAIR 20 711 49/FAIR 20 667 65/GOOD 11 1486
PRINCE RUPERT 63/GOOD 48 312 44/FAIR 17 476 21/POOR 10 261
SANDSPIT 80/GOOD 28 736 27/POOR 8 446 30/POOR 15 289
STEWART 27/POOR 16 232 14/POOR 12 91 13/POOR 9 91
FORECAST UPPER WINDS FOR THIS AFTERNOON
900M 1800M 2700M
VANCOUVER NW 8 N 10 N 23
SANDSPIT S 10 W 41 W 54
PORT HARDY W 14 NW 17 NW 39
VENTILATION GUIDELINES:
POOR: 0-33
FAIR: 34-54
GOOD: 55-100
VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET.
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