Venting Index

Friday November 28, 2014


You can find the old venting reports here.
FLCN39 CWVR 281430
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PST
FRIDAY 28 NOVEMBER 2014 FOR TODAY.

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

28-NOVEMBER-2014
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   18/POOR 2       1024    54/FAIR 37      503     47/FAIR 20      645
KAMLOOPS        73/GOOD 20      1201    58/GOOD 35      677     73/GOOD 20      1193
OKANAGAN        51/FAIR 17      1008    34/FAIR 21      693     56/GOOD 17      1098
CASTLEGAR       15/POOR 19      548     90/GOOD 21      1725    34/FAIR 14      855
CRANBROOK       12/POOR 13      975     58/GOOD 35      1265    54/FAIR 15      1623
REVELSTOKE      42/FAIR 9       1226    44/FAIR 27      722     55/GOOD 17      1055
GOLDEN          19/POOR 10      966     46/FAIR 17      1249    37/FAIR 8       1512

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       SW 32   W  37   W  39
CRANBROOK       SW 26   W  46   W  49

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         79/GOOD 24      1357    63/GOOD 24      1094    17/POOR 4       901
100 MILE        80/GOOD 25      1745    69/GOOD 28      1482    64/GOOD 21      1586
WILLIAMS LAKE   80/GOOD 23      1816    67/GOOD 25      1528    41/FAIR 11      1546
PUNTZI MTN      75/GOOD 16      2029    55/GOOD 18      1492    29/POOR 10      1304
PRINCE GEORGE   69/GOOD 22      1396    93/GOOD 28      1662    15/POOR 4       977
BURNS LAKE      88/GOOD 25      1690    90/GOOD 24      1779    13/POOR 4       878
SMITHERS        39/FAIR 8       1291    63/GOOD 12      1609    10/POOR 1       664
MCBRIDE         29/POOR 5       1530    69/GOOD 30      1247    25/POOR 10      1030
CLEARWATER      47/FAIR 11      1152    64/GOOD 30      842     60/GOOD 18      1073

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE      W  11   W  19   W  21
SMITHERS        N  36   N  29   N  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     10/POOR 8       407     12/POOR 9       434     10/POOR 12      400
FT ST JOHN      63/GOOD 24      1241    37/FAIR 15      1074    17/POOR 12      824
WHITEHORSE      10/POOR 9       718     12/POOR 10      750     12/POOR 12      743
DAWSON          10/POOR 6       408     9/POOR  3       383     13/POOR 5       508
WATSON LAKE     11/POOR 14      721     14/POOR 11      769     10/POOR 2       794

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE      N  32   N  37   N  35
WATSON LAKE     N  32   N  38   N  38
WHITEHORSE      N  32   N  40   N  37
MAYO            N  35   NW 38   NW 37

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       64/GOOD 28      485     99/GOOD 30      1167    60/GOOD 18      672
FRASER VALLEY   97/GOOD 31      1015    90/GOOD 12      2197    46/FAIR 26      363
SQUAMISH        60/GOOD 9       1394    77/GOOD 6       3192    36/FAIR 11      551
SRN VAN ISLD    88/GOOD 21      1173    87/GOOD 22      1091    80/GOOD 23      907
CNTRL VAN ISLD  30/POOR 16      289     71/GOOD 15      1113    84/GOOD 28      826
NRN VAN ISLD    99/GOOD 28      1483    97/GOOD 27      1130    36/FAIR 12      475
TERRACE         52/FAIR 18      759     76/GOOD 17      1295    37/FAIR 17      551
STEWART         13/POOR 11      80      11/POOR 11      44      9/POOR  2       29

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       W  38   W  38   W  36
SANDSPIT        W  23   W  25   W  24
PORT HARDY      N  37   N  34   N  30


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

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