Venting Index

Friday October 24, 2014


You can find the old venting reports here.
FLCN39 CWVR 241330
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT
FRIDAY 24 OCTOBER 2014 FOR TODAY.

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

24-OCTOBER-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   11/POOR 4       332     14/POOR 2       665     11/POOR 2       386
KAMLOOPS        12/POOR 5       437     19/POOR 3       979     18/POOR 12      483
OKANAGAN        11/POOR 14      485     29/POOR 4       1435    12/POOR 5       576
CASTLEGAR       10/POOR 1       596     33/POOR 4       1682    28/POOR 10      864
CRANBROOK       13/POOR 6       1055    84/GOOD 17      2256    19/POOR 6       1242
REVELSTOKE      16/POOR 5       716     14/POOR 4       658     22/POOR 6       841
GOLDEN          17/POOR 6       1030    51/FAIR 6       2325    39/FAIR 12      1301

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       SW 45   12      26
CRANBROOK       SW 50   16      24

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 3       578     66/GOOD 11      1836    15/POOR 7       705
100 MILE        15/POOR 10      1047    79/GOOD 20      1925    11/POOR 24      957
WILLIAMS LAKE   12/POOR 8       1005    96/GOOD 20      2394    11/POOR 4       1040
PUNTZI MTN      12/POOR 9       967     41/FAIR 7       1854    17/POOR 4       1286
PRINCE GEORGE   14/POOR 18      737     83/GOOD 15      2135    18/POOR 7       923
BURNS LAKE      11/POOR 14      741     39/FAIR 7       1617    87/GOOD 26      1632
SMITHERS        11/POOR 5       583     24/POOR 6       1015    37/FAIR 11      1039
MCBRIDE         26/POOR 11      1036    56/GOOD 6       2525    19/POOR 5       1095
CLEARWATER      14/POOR 6       548     37/FAIR 8       1123    20/POOR 7       700

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE      W  11   W  23   SW 36
SMITHERS        SW 6    SW 9    SW 16

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     11/POOR 4       473     17/POOR 9       552     14/POOR 6       538
FT ST JOHN      13/POOR 8       789     87/GOOD 28      1555    40/FAIR 24      967
WHITEHORSE      11/POOR 12      730     18/POOR 8       911     20/POOR 9       930
DAWSON          10/POOR 2       504     11/POOR 2       565     13/POOR 4       532
WATSON LAKE     11/POOR 5       763     13/POOR 4       875     12/POOR 2       937

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE      W  12   W  10   W  9
WATSON LAKE     SW 7    SW 5    W  6
WHITEHORSE      NW 10   N  15   N  11
MAYO            NW 14   NW 11   W  10

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       28/POOR 22      174     19/POOR 12      155     20/POOR 14      151
FRASER VALLEY   17/POOR 16      146     36/FAIR 21      319     16/POOR 17      132
SQUAMISH        11/POOR 3       191     17/POOR 2       747     11/POOR 4       130
SRN VAN ISLD    21/POOR 10      239     21/POOR 15      173     25/POOR 23      149
CNTRL VAN ISLD  11/POOR 3       124     19/POOR 6       344     19/POOR 20      119
NRN VAN ISLD    20/POOR 26      101     76/GOOD 31      619     68/GOOD 18      857
TERRACE         13/POOR 4       400     12/POOR 2       531     26/POOR 7       693
STEWART         10/POOR 2       118     14/POOR 3       287     16/POOR 6       212

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       SW 40   15      28
SANDSPIT        SW 16   SW 51   SW 47
PORT HARDY      S  16   SW 6    SW 9


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

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