FLCN39 CWVR 121330
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA
AT 7:00 AM PDT
THURSDAY 12 JULY 2007 FOR TODAY.

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

12-JULY-2007
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   11/POOR 5       290     64/GOOD 4       3595    96/GOOD 9       3468
KAMLOOPS        10/POOR 4       408     71/GOOD 5       3551    99/GOOD 12      3759
OKANAGAN        10/POOR 4       491     73/GOOD 5       3838    99/GOOD 13      3867
CASTLEGAR       14/POOR 11      575     64/GOOD 4       3879    99/GOOD 16      3893
CRANBROOK       16/POOR 6       1154    86/GOOD 7       4275    99/GOOD 10      4286
REVELSTOKE      16/POOR 5       706     72/GOOD 5       3789    54/FAIR 3       3825
GOLDEN          13/POOR 3       1021    78/GOOD 6       4008    52/FAIR 3       4028

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       0  0    N  13   0  0
CRANBROOK               E  11   S  11

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         10/POOR 6       577     72/GOOD 6       3283    99/GOOD 20      3958
100 MILE        12/POOR 9       994     79/GOOD 6       4247    99/GOOD 10      4337
WILLIAMS LAKE   11/POOR 8       982     87/GOOD 7       4315    99/GOOD 16      4352
PUNTZI MTN      14/POOR 14      972     99/GOOD 15      4299    87/GOOD 12      2915
PRINCE GEORGE   10/POOR 6       727     99/GOOD 11      3771    99/GOOD 20      4121
BURNS LAKE      10/POOR 7       751     99/GOOD 13      4111    99/GOOD 34      3476
SMITHERS        11/POOR 4       600     96/GOOD 9       3752    99/GOOD 18      3541
MCBRIDE         11/POOR 2       906     61/GOOD 5       3254    80/GOOD 7       3591
CLEARWATER      15/POOR 10      514     61/GOOD 4       3540    73/GOOD 5       3788

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE              0  0    NW 24
SMITHERS                SE 19   S  30

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     21/POOR 16      529     88/GOOD 11      2579    47/FAIR 9       1302
FT ST JOHN      15/POOR 23      742     55/GOOD 13      1511    99/GOOD 31      1836
WHITEHORSE      35/FAIR 12      1135    62/GOOD 18      1407    99/GOOD 26      2863
DAWSON          10/POOR 7       405     99/GOOD 22      2933    99/GOOD 14      2926
WATSON LAKE     39/FAIR 6       1739    85/GOOD 9       3206    99/GOOD 18      3785

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE              SW 39   SW 65
WATSON LAKE             W  43   W  59
WHITEHORSE              S  28   SW 57
MAYO                    S  15   W  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       16/POOR 23      61      34/FAIR 13      390     43/FAIR 16      456
FRASER VALLEY   10/POOR 3       128     55/GOOD 12      925     54/FAIR 12      919
SQUAMISH        12/POOR 10      101     47/FAIR 10      874     26/POOR 5       718
SRN VAN ISLD    11/POOR 7       64      34/FAIR 15      349     16/POOR 5       258
CNTRL VAN ISLD  11/POOR 9       67      59/GOOD 12      1020    47/FAIR 7       1222
NRN VAN ISLD    11/POOR 19      45      17/POOR 10      176     44/FAIR 20      401
TERRACE         11/POOR 5       304     78/GOOD 10      2142    29/POOR 5       1007
STEWART         22/POOR 9       27      11/POOR 4       118     10/POOR 1       143

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       0  0    E  13   SE 22
SANDSPIT        S  19   S  22   S  24
PORT HARDY      SE 11   S  20   S  30


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

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