Venting Index

Sunday August 30, 2015


You can find the old venting reports here.
FLCN39 CWVR 301330
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT
SUNDAY 30 AUGUST 2015 FOR TODAY.

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

30-AUGUST-2015
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   27/POOR 9       610     65/GOOD 11      1480    33/POOR 8       837
KAMLOOPS        72/GOOD 17      1332    99/GOOD 32      2424    88/GOOD 23      1398
OKANAGAN        36/FAIR 11      964     99/GOOD 19      2108    14/POOR 22      501
CASTLEGAR       45/FAIR 20      877     23/POOR 5       1017    32/POOR 13      856
CRANBROOK       52/FAIR 19      1445    84/GOOD 23      1907    80/GOOD 24      1771
REVELSTOKE      21/POOR 9       689     31/POOR 6       1176    10/POOR 7       472
GOLDEN          31/POOR 12      1152    56/GOOD 10      1856    29/POOR 9       1209

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       NW 31   NW 37   NW 41
CRANBROOK       SW 22   W  19   W  20

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         52/FAIR 23      968     99/GOOD 35      3168    99/GOOD 19      3277
100 MILE        95/GOOD 24      2127    99/GOOD 32      3697    99/GOOD 30      3411
WILLIAMS LAKE   57/GOOD 25      1392    99/GOOD 32      3887    99/GOOD 22      3913
PUNTZI MTN      33/POOR 10      1382    99/GOOD 30      3247    99/GOOD 29      3438
PRINCE GEORGE   54/FAIR 27      1076    99/GOOD 32      3010    97/GOOD 14      2808
BURNS LAKE      48/FAIR 25      1056    99/GOOD 28      1897    99/GOOD 25      2135
SMITHERS        17/POOR 8       717     54/FAIR 25      932     60/GOOD 7       2280
MCBRIDE         42/FAIR 16      1168    85/GOOD 13      2482    97/GOOD 13      3038
CLEARWATER      54/FAIR 12      1244    99/GOOD 21      2888    89/GOOD 14      2164

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE      W  28   W  35   W  45
SMITHERS        SW 18   SW 33   SW 40

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     20/POOR 23      473     99/GOOD 18      2166    99/GOOD 15      2810
FT ST JOHN      18/POOR 32      748     99/GOOD 30      2206    99/GOOD 34      2838
WHITEHORSE      25/POOR 9       1034    48/FAIR 13      1363    74/GOOD 23      1456
DAWSON          12/POOR 8       444     86/GOOD 20      1534    99/GOOD 26      1574
WATSON LAKE     38/FAIR 17      1048    99/GOOD 19      2574    83/GOOD 21      1718

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE      S  15   S  33   SW 21
WATSON LAKE     SW 13   S  18   S  17
WHITEHORSE      S  13   S  16   S  12
MAYO            SE 18   SE 24   SE 18

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       50/FAIR 23      396     52/FAIR 22      446     13/POOR 13      59
FRASER VALLEY   27/POOR 11      367     81/GOOD 25      876     12/POOR 31      73
SQUAMISH        15/POOR 5       278     21/POOR 10      285     11/POOR 7       112
SRN VAN ISLD    43/FAIR 25      312     54/FAIR 26      418     11/POOR 20      37
CNTRL VAN ISLD  21/POOR 12      215     79/GOOD 24      846     23/POOR 8       367
NRN VAN ISLD    14/POOR 14      92      32/POOR 34      160     78/GOOD 17      1166
TERRACE         34/FAIR 15      557     63/GOOD 29      666     44/FAIR 13      794
STEWART         18/POOR 11      165     13/POOR 8       87      22/POOR 7       350

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       W  28   W  35   NW 38
SANDSPIT        W  39   W  44   W  48
PORT HARDY      W  37   W  40   W  45


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

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