Venting Index

Sunday July 15, 2018


You can find the old venting reports here.
FLCN39 CWVR 151330
SMOKE CONTROL FORECAST FOR BC AND YUKON ISSUED BY ENVIRONMENT CANADA AT 7:00 AM PDT
SUNDAY 15 JULY 2018 FOR TODAY.

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

15-JULY-2018
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       310     67/GOOD 5       3186    78/GOOD 7       2965
KAMLOOPS        12/POOR 5       463     96/GOOD 11      3020    87/GOOD 8       3293
OKANAGAN        11/POOR 4       553     38/FAIR 2       3425    95/GOOD 9       3658
CASTLEGAR       16/POOR 8       660     68/GOOD 5       3525    72/GOOD 5       3810
CRANBROOK       19/POOR 6       1249    99/GOOD 13      3978    99/GOOD 16      4041
REVELSTOKE      14/POOR 3       724     43/FAIR 3       2853    58/GOOD 4       3313
GOLDEN          16/POOR 4       1129    62/GOOD 5       3319    80/GOOD 7       3683

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PENTICTON       W  9    W  11   NW 10
CRANBROOK       W  15   W  16   W  16

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 4       585     57/GOOD 7       2136    54/FAIR 6       2273
100 MILE        18/POOR 16      1049    56/GOOD 4       3689    86/GOOD 9       3553
WILLIAMS LAKE   12/POOR 6       1026    72/GOOD 7       3310    70/GOOD 7       3200
PUNTZI MTN      17/POOR 9       1068    73/GOOD 6       3745    89/GOOD 8       4002
PRINCE GEORGE   11/POOR 7       743     91/GOOD 10      3325    99/GOOD 14      3352
BURNS LAKE      10/POOR 6       751     99/GOOD 25      2666    99/GOOD 24      2638
SMITHERS        10/POOR 3       562     87/GOOD 12      2519    82/GOOD 10      2622
MCBRIDE         15/POOR 5       957     80/GOOD 8       3268    74/GOOD 7       3194
CLEARWATER      15/POOR 5       602     64/GOOD 6       2619    62/GOOD 5       2951

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
PR. GEORGE      W  17   W  22   W  26
SMITHERS        W  25   W  29   W  34

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     49/FAIR 18      866     69/GOOD 8       2293    90/GOOD 15      2082
FT ST JOHN      13/POOR 14      743     99/GOOD 23      2937    99/GOOD 29      3262
WHITEHORSE      11/POOR 11      734     84/GOOD 16      2103    99/GOOD 22      2845
DAWSON          21/POOR 6       734     87/GOOD 11      2536    99/GOOD 23      2275
WATSON LAKE     27/POOR 16      910     99/GOOD 17      2685    99/GOOD 30      3060

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
DEASE LAKE      W  24   W  35   W  42
WATSON LAKE     W  22   W  29   W  36
WHITEHORSE      SW 18   SW 17   SW 18
MAYO            W  12   W  16   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       9/POOR  2       46      37/FAIR 12      484     28/POOR 9       422
FRASER VALLEY   11/POOR 5       129     78/GOOD 16      1255    66/GOOD 13      1148
SQUAMISH        13/POOR 12      115     63/GOOD 7       1943    58/GOOD 7       1680
SRN VAN ISLD    10/POOR 5       39      22/POOR 6       419     28/POOR 9       426
CNTRL VAN ISLD  13/POOR 20      61      49/FAIR 9       1001    31/POOR 5       894
NRN VAN ISLD    10/POOR 4       75      54/FAIR 19      556     63/GOOD 24      575
TERRACE         12/POOR 3       392     65/GOOD 9       1755    63/GOOD 10      1544
STEWART         9/POOR  2       30      46/FAIR 10      807     40/FAIR 8       807

FORECAST UPPER WINDS FOR THIS AFTERNOON
                900M    1800M   2700M
VANCOUVER       W  5    NW 7    N  9
SANDSPIT        NW 11   W  12   NW 12
PORT HARDY      W  24   W  26   W  34


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

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