Venting Index

Friday February 15, 2019


You can find the old venting reports here.
FLCN39 CWVR 151430
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PST
FRIDAY 15 FEBRUARY 2019 FOR TODAY.

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

15-FEBRUARY-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   10/POOR 2       356     13/POOR 2       571     16/POOR 3       656
KAMLOOPS        14/POOR 9       446     15/POOR 3       731     37/FAIR 11      875
OKANAGAN        10/POOR 2       501     19/POOR 6       755     24/POOR 5       1035
CASTLEGAR       15/POOR 5       704     22/POOR 4       1095    19/POOR 3       1145
CRANBROOK       10/POOR 1       1120    13/POOR 2       1307    12/POOR 1       1434
REVELSTOKE      11/POOR 2       640     11/POOR 1       735     18/POOR 3       992
GOLDEN          15/POOR 6       973     13/POOR 2       1160    16/POOR 2       1391

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       E  12   E  24   E  15
CRANBROOK       E  6    SE 21   SE 15

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         11/POOR 7       585     27/POOR 7       1047    52/FAIR 15      1181
100 MILE        15/POOR 8       1076    36/FAIR 10      1492    59/GOOD 19      1567
WILLIAMS LAKE   10/POOR 4       1000    32/POOR 8       1521    56/GOOD 16      1612
PUNTZI MTN      11/POOR 6       959     23/POOR 4       1553    36/FAIR 7       1683
PRINCE GEORGE   15/POOR 14      767     29/POOR 7       1255    55/GOOD 14      1437
BURNS LAKE      58/GOOD 22      1242    55/GOOD 13      1528    69/GOOD 17      1624
SMITHERS        12/POOR 12      570     40/FAIR 6       1604    15/POOR 1       1628
MCBRIDE         12/POOR 3       911     13/POOR 2       1080    24/POOR 5       1289
CLEARWATER      10/POOR 4       457     19/POOR 4       859     23/POOR 5       911

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE      SE 9    SE 12   SE 11
SMITHERS        S  18   S  18   S  9

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     31/POOR 14      696     41/FAIR 10      1044    47/FAIR 12      1076
FT ST JOHN      24/POOR 16      868     46/FAIR 11      1416    56/GOOD 15      1414
WHITEHORSE      11/POOR 5       783     36/FAIR 12      1156    18/POOR 9       887
DAWSON          9/POOR  0       387     9/POOR  0       494     11/POOR 3       484
WATSON LAKE     29/POOR 22      868     40/FAIR 15      1128    19/POOR 4       1159

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE      S  26   SW 36   SW 18
WATSON LAKE     S  16   SW 39   SW 21
WHITEHORSE      0  0    NW 10   NW 12
MAYO            N  8    N  17   N  17

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       20/POOR 13      157     30/POOR 18      226     18/POOR 4       397
FRASER VALLEY   19/POOR 26      128     19/POOR 10      237     17/POOR 3       569
SQUAMISH        12/POOR 5       169     11/POOR 1       466     18/POOR 2       889
SRN VAN ISLD    17/POOR 6       275     16/POOR 3       444     20/POOR 6       378
CNTRL VAN ISLD  14/POOR 9       135     21/POOR 7       356     32/POOR 7       676
NRN VAN ISLD    13/POOR 21      56      23/POOR 8       345     83/GOOD 27      826
TERRACE         11/POOR 6       288     31/POOR 5       1095    53/FAIR 10      1205
STEWART         10/POOR 4       43      15/POOR 3       383     17/POOR 4       370

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       E  4    E  19   E  8
SANDSPIT        SE 3    N  3    0  0
PORT HARDY      S  11   SW 8    NW 10


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

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