Venting Index

Tuesday May 31, 2016


You can find the old venting reports here.
FLCN39 CWVR 311330
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT
TUESDAY 31 MAY 2016 FOR TODAY.

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

31-MAY-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   10/POOR 3       298     72/GOOD 7       2621    78/GOOD 10      2163
KAMLOOPS        11/POOR 4       448     91/GOOD 8       3590    99/GOOD 26      3377
OKANAGAN        10/POOR 5       494     71/GOOD 5       3710    99/GOOD 20      3606
CASTLEGAR       18/POOR 13      620     65/GOOD 5       3302    99/GOOD 12      3577
CRANBROOK       11/POOR 4       1020    98/GOOD 12      3459    99/GOOD 19      3940
REVELSTOKE      15/POOR 3       807     53/FAIR 4       2904    69/GOOD 6       3031
GOLDEN          12/POOR 2       1068    66/GOOD 6       3165    97/GOOD 11      3488

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       W  16   W  26   W  31
CRANBROOK       NW 15   W  25   W  28

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 5       581     95/GOOD 13      2751    45/FAIR 6       1833
100 MILE        18/POOR 17      1042    99/GOOD 14      3842    88/GOOD 9       3647
WILLIAMS LAKE   17/POOR 15      1038    85/GOOD 8       3777    73/GOOD 10      2639
PUNTZI MTN      18/POOR 10      1076    88/GOOD 12      2941    99/GOOD 21      3698
PRINCE GEORGE   10/POOR 5       735     99/GOOD 17      3188    44/FAIR 5       2205
BURNS LAKE      11/POOR 7       771     81/GOOD 12      2420    99/GOOD 26      2516
SMITHERS        11/POOR 4       624     41/FAIR 5       1852    51/FAIR 6       2085
MCBRIDE         17/POOR 7       939     64/GOOD 6       2993    31/POOR 4       1841
CLEARWATER      16/POOR 8       561     82/GOOD 8       3075    81/GOOD 8       2952

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE      W  15   W  19   W  26
SMITHERS        SW 17   SW 21   SW 24

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     19/POOR 13      531     81/GOOD 8       2963    81/GOOD 11      2258
FT ST JOHN      12/POOR 10      751     71/GOOD 6       3386    76/GOOD 8       3006
WHITEHORSE      15/POOR 10      807     99/GOOD 11      3666    99/GOOD 16      2848
DAWSON          12/POOR 7       440     38/FAIR 2       3401    99/GOOD 12      3614
WATSON LAKE     12/POOR 6       768     69/GOOD 5       3797    44/FAIR 4       2585

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE      SW 11   SW 15   SW 17
WATSON LAKE     W  25   W  31   W  23
WHITEHORSE      W  14   W  19   W  13
MAYO            N  3    N  5    NW 5

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       10/POOR 3       85      49/FAIR 10      895     53/FAIR 12      822
FRASER VALLEY   14/POOR 14      119     59/GOOD 9       1382    49/FAIR 7       1333
SQUAMISH        13/POOR 11      123     50/FAIR 7       1333    55/GOOD 8       1370
SRN VAN ISLD    11/POOR 13      50      29/POOR 7       592     70/GOOD 20      798
CNTRL VAN ISLD  12/POOR 14      69      38/FAIR 7       871     55/GOOD 9       1191
NRN VAN ISLD    11/POOR 8       64      34/FAIR 7       757     34/FAIR 7       750
TERRACE         11/POOR 2       403     32/POOR 6       970     43/FAIR 20      580
STEWART         10/POOR 3       48      30/POOR 6       709     23/POOR 6       462

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       W  16   W  25   W  35
SANDSPIT        SW 19   SW 29   W  28
PORT HARDY      SW 19   SW 24   SW 29


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

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