Renkforce 1414020 Bedienungsanleitung Seite 67

Beaufort Description
Strong wind
6
Brisk wind
7
Stormy wind
8
Storm
9
Severe storm
10
Hurricane-like
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storm
Hurricane
12
Wind speed
39 - 49 km/h
25 - 30 mph
22 - 27 knots
10.8 - 13.8 m/s
50 - 61 km/h
31 - 38 mph
28 - 33 knots
13.9 - 17.1 m/s
62 - 74 km/h
39 - 46 mph
34 - 40 knots
17.2 - 20.7 m/s
75 - 88 km/h
47 - 54 mph
41 - 47 knots
20.8 - 24.4 m/s
89 - 102 km/h
55 - 63 mph
48 - 55 knots
24.5 - 28.4 m/s
103 - 117 km/h
64 - 73 mph
56 - 63 knots
28.5 - 32.6 m/s
≥ 118 km/h
≥ 74 mph
≥ 64 knots
≥ 32.7m/s
Effect on land
Thicker branches move, audible whistling
at wire cables and lines
Trees sway, resistance can be felt when
walking against the wind
Large trees move, window shutters are
opened, twigs on trees break, considerable
impairment when walking
Branches of trees break, smaller damage
on buildings, tiles are lifted from roofs, gar-
den furniture is thrown over and moved,
considerable impairment when walking
Trees may be uprooted, tree trunks break,
garden furniture is blown away, larger dam-
age to buildings; rarely occurs inland
Severe gusts, severe storm damage, severe
damage to forests/wind breakage, roofs are
uncovered, cars are blown from the track,
walking is impossible, very rarely occurs
inland
Most severe storm damage and devasta-
tion; very rarely occurs inland
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