Venting Index

Monday December 5, 2016


You can find the old venting reports here.
FLCN39 CWVR 051430
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PST
MONDAY 5 DECEMBER 2016 FOR TODAY.

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

05-DECEMBER-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   9/POOR  2       272     13/POOR 2       553     14/POOR 3       534
KAMLOOPS        10/POOR 8       365     20/POOR 6       689     68/GOOD 20      1101
OKANAGAN        10/POOR 8       476     44/FAIR 12      1070    12/POOR 4       610
CASTLEGAR       10/POOR 5       540     28/POOR 6       1112    24/POOR 5       1050
CRANBROOK       10/POOR 6       971     30/POOR 5       1754    15/POOR 3       1317
REVELSTOKE      11/POOR 2       650     12/POOR 1       915     26/POOR 4       1252
GOLDEN          11/POOR 4       882     16/POOR 3       1240    22/POOR 4       1388

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       W  10   W  11   NW 17
CRANBROOK       NW 10   NW 11   NW 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         23/POOR 10      805     39/FAIR 20      860     31/POOR 8       1095
100 MILE        9/POOR  2       957     43/FAIR 18      1344    58/GOOD 17      1611
WILLIAMS LAKE   40/FAIR 6       953     40/FAIR 19      1276    40/FAIR 10      1592
PUNTZI MTN      10/POOR 3       961     38/FAIR 12      1409    12/POOR 1       1500
PRINCE GEORGE   48/FAIR 19      1133    31/POOR 19      917     21/POOR 4       1249
BURNS LAKE      47/FAIR 18      1174    31/POOR 13      1058    15/POOR 3       1098
SMITHERS        12/POOR 7       601     31/POOR 10      951     10/POOR 1       750
MCBRIDE         13/POOR 3       970     36/FAIR 9       1341    18/POOR 3       1302
CLEARWATER      9/POOR  2       419     26/POOR 9       772     21/POOR 5       858

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE      N  6    N  8    N  9
SMITHERS        NE 12   NE 12   N  13

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     71/GOOD 23      1080    73/GOOD 23      1129    14/POOR 10      472
FT ST JOHN      73/GOOD 22      1476    68/GOOD 19      1484    40/FAIR 9       1403
WHITEHORSE      9/POOR  5       711     12/POOR 12      742     12/POOR 11      750
DAWSON          9/POOR  3       377     9/POOR  1       372     9/POOR  1       371
WATSON LAKE     10/POOR 7       705     9/POOR  7       701     11/POOR 2       864

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE      N  14   N  12   NW 12
WATSON LAKE     NW 13   NW 10   NW 10
WHITEHORSE      W  17   NW 17   NW 16
MAYO            W  15   NW 15   NW 13

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       41/FAIR 26      261     29/POOR 15      268     38/FAIR 11      534
FRASER VALLEY   14/POOR 10      151     27/POOR 14      312     60/GOOD 27      505
SQUAMISH        12/POOR 5       167     28/POOR 14      312     20/POOR 6       396
SRN VAN ISLD    42/FAIR 18      405     48/FAIR 13      669     68/GOOD 21      740
CNTRL VAN ISLD  15/POOR 2       171     30/POOR 8       547     32/POOR 6       769
NRN VAN ISLD    17/POOR 10      169     39/FAIR 15      434     31/POOR 9       514
TERRACE         13/POOR 5       358     25/POOR 15      419     14/POOR 4       438
STEWART         17/POOR 3       25      11/POOR 13      36      10/POOR 8       39

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       W  4    NW 16   NW 24
SANDSPIT        N  4    NW 17   NW 23
PORT HARDY      NE 13   N  19   NW 23


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

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