Venting Index

Friday July 1, 2016


You can find the old venting reports here.
FLCN39 CWVR 011330
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT
FRIDAY 1 JULY 2016 FOR TODAY.

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

01-JULY-2016
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   28/POOR 7       744     74/GOOD 9       2177    85/GOOD 12      2107
KAMLOOPS        20/POOR 6       701     99/GOOD 13      3260    99/GOOD 17      3071
OKANAGAN        24/POOR 9       772     88/GOOD 10      2886    99/GOOD 13      3043
CASTLEGAR       10/POOR 4       559     85/GOOD 9       3048    99/GOOD 12      3383
CRANBROOK       12/POOR 4       1054    99/GOOD 21      3514    99/GOOD 22      3802
REVELSTOKE      11/POOR 2       638     47/FAIR 4       2511    77/GOOD 7       3138
GOLDEN          10/POOR 2       864     84/GOOD 9       3249    99/GOOD 11      3604

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       W  22   W  21   W  29
CRANBROOK       W  18   W  16   SW 16

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 6       613     80/GOOD 12      2222    79/GOOD 9       2741
100 MILE        42/FAIR 23      1242    99/GOOD 11      3874    99/GOOD 14      4122
WILLIAMS LAKE   40/FAIR 9       1160    57/GOOD 4       3736    56/GOOD 4       3688
PUNTZI MTN      42/FAIR 8       1770    99/GOOD 22      3691    99/GOOD 20      3886
PRINCE GEORGE   10/POOR 4       717     76/GOOD 10      2519    57/GOOD 6       2545
BURNS LAKE      31/POOR 8       1257    99/GOOD 27      2226    42/FAIR 5       2110
SMITHERS        40/FAIR 13      1023    65/GOOD 15      1457    51/FAIR 9       1566
MCBRIDE         13/POOR 6       863     18/POOR 1       2454    33/POOR 2       3102
CLEARWATER      14/POOR 5       563     57/GOOD 4       3193    86/GOOD 8       3305

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE      SW 14   SW 14   SW 13
SMITHERS        SW 17   W  24   W  22

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     12/POOR 6       458     26/POOR 2       2018    62/GOOD 11      1536
FT ST JOHN      11/POOR 8       730     77/GOOD 9       2792    99/GOOD 24      2699
WHITEHORSE      14/POOR 10      792     99/GOOD 17      3034    99/GOOD 16      2940
DAWSON          20/POOR 4       874     51/FAIR 5       2249    42/FAIR 6       1520
WATSON LAKE     11/POOR 2       830     99/GOOD 21      2583    87/GOOD 10      3081

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE      S  13   S  15   S  13
WATSON LAKE     SE 15   SE 24   SE 30
WHITEHORSE      S  10   SE 19   SE 20
MAYO            SE 12   SE 18   S  22

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       48/FAIR 28      309     44/FAIR 15      500     63/GOOD 18      741
FRASER VALLEY   14/POOR 6       218     41/FAIR 8       892     82/GOOD 19      1166
SQUAMISH        11/POOR 2       222     22/POOR 6       459     51/FAIR 8       1232
SRN VAN ISLD    14/POOR 10      112     23/POOR 14      214     30/POOR 16      279
CNTRL VAN ISLD  15/POOR 2       250     57/GOOD 13      895     74/GOOD 16      1119
NRN VAN ISLD    23/POOR 21      150     34/FAIR 11      488     38/FAIR 16      392
TERRACE         13/POOR 5       365     21/POOR 20      330     17/POOR 7       418
STEWART         11/POOR 6       80      11/POOR 11      35      10/POOR 1       111

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       W  21   W  24   W  28
SANDSPIT        W  22   W  30   W  34
PORT HARDY      W  26   W  36   W  33


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

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