FLCN39 CWVR 211430
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA
AT 7:00 AM PST
WEDNESDAY 21 FEBRUARY 2007 FOR TODAY.

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

21-FEBRUARY-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   19/POOR 9       432     87/GOOD 17      1618    18/POOR 2       1028
KAMLOOPS        12/POOR 10      409     99/GOOD 17      2208    43/FAIR 13      895
OKANAGAN        23/POOR 13      667     85/GOOD 10      2754    43/FAIR 7       1478
CASTLEGAR       13/POOR 5       645     41/FAIR 6       1611    20/POOR 6       828
CRANBROOK       11/POOR 3       1042    97/GOOD 18      2601    22/POOR 6       1351
REVELSTOKE      13/POOR 5       765     17/POOR 3       942     18/POOR 3       986
GOLDEN          14/POOR 4       1021    48/FAIR 5       2493    26/POOR 6       1316

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       0  0    SW 33   W  54
CRANBROOK               SW 35   W  48

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         15/POOR 19      605     70/GOOD 22      1269    60/GOOD 13      1483
100 MILE        19/POOR 20      1032    96/GOOD 27      2028    40/FAIR 9       1648
WILLIAMS LAKE   18/POOR 18      1036    61/GOOD 24      1461    58/GOOD 13      1831
PUNTZI MTN      14/POOR 12      981     99/GOOD 16      3204    24/POOR 2       2332
PRINCE GEORGE   27/POOR 27      822     80/GOOD 20      1698    65/GOOD 12      1858
BURNS LAKE      12/POOR 12      763     76/GOOD 14      2030    56/GOOD 9       1931
SMITHERS        14/POOR 8       632     68/GOOD 11      1882    61/GOOD 10      1769
MCBRIDE         16/POOR 8       897     69/GOOD 8       2652    22/POOR 3       1533
CLEARWATER      18/POOR 10      554     62/GOOD 10      1671    21/POOR 5       851

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE              W  33   W  43
SMITHERS                SW 50   SW 56

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     27/POOR 8       829     29/POOR 5       1152    31/POOR 7       1011
FT ST JOHN      21/POOR 6       1059    37/FAIR 11      1208    41/FAIR 14      1166
WHITEHORSE      30/POOR 12      1056    42/FAIR 13      1235    27/POOR 7       1190
DAWSON          10/POOR 3       404     12/POOR 3       576     15/POOR 5       575
WATSON LAKE     38/FAIR 13      1153    59/GOOD 16      1438    42/FAIR 13      1220

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE              S  9    SW 37
WATSON LAKE             E  24   W  39
WHITEHORSE              NE 13   0  0
MAYO                    0  0    0  0

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       60/GOOD 30      411     18/POOR 34      51      23/POOR 6       433
FRASER VALLEY   35/FAIR 21      309     57/GOOD 13      924     15/POOR 3       440
SQUAMISH        18/POOR 7       287     20/POOR 11      243     20/POOR 5       461
SRN VAN ISLD    39/FAIR 24      276     95/GOOD 45      656     46/FAIR 12      687
CNTRL VAN ISLD  27/POOR 18      214     97/GOOD 34      904     61/GOOD 11      1161
NRN VAN ISLD    21/POOR 11      226     30/POOR 6       708     50/FAIR 11      844
TERRACE         17/POOR 7       441     47/FAIR 15      774     30/POOR 5       1065
STEWART         15/POOR 13      85      11/POOR 9       37      15/POOR 6       204

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       SW 31   SW 37   SW 37
SANDSPIT        SW 24   SW 37   SW 46
PORT HARDY      SW 44   SW 46   SW 44


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

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