Venting Index

Saturday August 24, 2019


You can find the old venting reports here.
FLCN39 CWVR 241330
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT
SATURDAY 24 AUGUST 2019 FOR TODAY.

MIXING HEIGHTS IN METRES ABOVE SEA LEVEL.  AVERAGE WINDS IN KM/H.

24-AUGUST-2019
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   22/POOR 6       634     99/GOOD 25      2039    99/GOOD 20      2491
KAMLOOPS        14/POOR 3       622     99/GOOD 20      2979    70/GOOD 6       2960
OKANAGAN        13/POOR 5       599     99/GOOD 16      2455    58/GOOD 6       2363
CASTLEGAR       14/POOR 10      594     99/GOOD 15      2969    91/GOOD 11      2855
CRANBROOK       11/POOR 2       1125    99/GOOD 13      3772    99/GOOD 13      3369
REVELSTOKE      16/POOR 4       755     69/GOOD 9       2163    59/GOOD 9       1740
GOLDEN          13/POOR 2       1116    70/GOOD 12      2095    85/GOOD 13      2553

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       W  32   W  37   W  42
CRANBROOK       W  28   W  36   W  35

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         19/POOR 9       762     63/GOOD 8       2190    99/GOOD 13      2948
100 MILE        15/POOR 6       1137    91/GOOD 10      3566    99/GOOD 13      3379
WILLIAMS LAKE   14/POOR 7       1063    99/GOOD 15      3475    89/GOOD 10      3445
PUNTZI MTN      42/FAIR 15      1371    99/GOOD 20      3575    99/GOOD 17      3427
PRINCE GEORGE   19/POOR 11      856     79/GOOD 16      1937    99/GOOD 19      2765
BURNS LAKE      49/FAIR 17      1234    87/GOOD 26      1635    99/GOOD 20      2646
SMITHERS        48/FAIR 11      1288    76/GOOD 16      1679    99/GOOD 17      2492
MCBRIDE         18/POOR 5       1057    57/GOOD 8       2125    61/GOOD 11      1878
CLEARWATER      19/POOR 6       721     55/GOOD 6       2145    94/GOOD 13      2526

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE      W  16   W  19   W  21
SMITHERS        W  16   W  20   W  24

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     10/POOR 3       462     59/GOOD 7       2074    99/GOOD 24      1846
FT ST JOHN      66/GOOD 26      1246    99/GOOD 21      2533    99/GOOD 16      2647
WHITEHORSE      32/POOR 8       1275    57/GOOD 9       1927    70/GOOD 8       2654
DAWSON          16/POOR 6       578     99/GOOD 18      2200    70/GOOD 7       2642
WATSON LAKE     23/POOR 11      934     61/GOOD 14      1589    80/GOOD 10      2729

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE      W  16   W  23   W  25
WATSON LAKE     SW 8    SW 13   W  19
WHITEHORSE      SW 5    SW 8    W  13
MAYO            W  13   SW 15   W  11

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       29/POOR 14      286     56/GOOD 16      690     62/GOOD 16      803
FRASER VALLEY   10/POOR 1       233     68/GOOD 16      1003    68/GOOD 13      1217
SQUAMISH        11/POOR 2       246     76/GOOD 15      1279    73/GOOD 11      1603
SRN VAN ISLD    12/POOR 4       152     43/FAIR 12      619     57/GOOD 16      719
CNTRL VAN ISLD  13/POOR 4       213     65/GOOD 11      1298    67/GOOD 10      1479
NRN VAN ISLD    19/POOR 7       301     55/GOOD 11      973     84/GOOD 22      1038
TERRACE         35/FAIR 17      521     55/GOOD 15      917     69/GOOD 12      1502
STEWART         15/POOR 10      109     13/POOR 5       151     20/POOR 5       436

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       W  38   W  49   11
SANDSPIT        W  36   W  48   10
PORT HARDY      W  18   W  31   W  39


VENTILATION GUIDELINES:
POOR:   0-33
FAIR:   34-54
GOOD:   55-100
VENTILATION INDICES NORMALLY DROP TO POOR AFTER SUNSET.

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