Publicité
winD
FORCE KNOTS
MPH
METERS/SEC
0
<1
<1
1
1-3
1-3
2
4-6
4-7
3
7-10
8-12
4
11-16
13-18
5
17-21
19-24
6
22-27
25-31
10.8-13.8
7
28-33
32-38
13.9-17.1
8
34-40
39-46
17.2-20.7
Vent/
winD/
VientO
KPH
DESCRIPTION
<0-0.2
<1
Calm
0.3-1.5
1-5
Light Air
1.6-3.3
1-5
Light Breeze
3.4-5.4
12-19
Gentle Wind
5.5-7.9
20-29
Moderate Wind
8.0-10.7
30-38
Fresh Wind
39-50
Strong Wind
51-61
Near Gale
62-74
Gale
Wind direction
ON LAND
Calm, smoke rises vertically. Go paragliding/base jumping/hang-gliding
Smoke drift shows wind direction. Its coming-get large size kites ready!
Wind felt on face, leaves rustle. Cruising on Mt board/buggy/snowkite
Leaves in motion, light flags extended. Ripping on Mt board/buggy/snow
Flags flap, small branches move. Now we're talking>>jumping begins
Small trees begin to sway. Loving life, fully powered, smiling
Large branches in motion. Experts only with huge grins
Whole trees in motion . Hard core riders flying!
Trouble walking! Carnage for riders, better to chill out in comfort watching Ozone DVD
Strong wind: launch kite at edge of wind window
Minimum power
Maximum power
Wind direction
13
Publicité
