Beaufort Scale; Temperature Display - National Geographic Colour Weather Center 5-in-1 Bedienungsanleitung

Select wind speed unit
1. Press the WIND button for approx. 3 seconds to enter the setting mode.
2. Press the UP or DOWN button to change the unit between mph (miles per hour), m/s (miles per
second), km/h (kilometer per hour) or knots.
3. Press the WIND button to save the settings and exit the setting mode.

31 Beaufort scale

The Beaufort scale is an international scale of wind velocities from 0 (calm) to 12 (Hurricane force).
Beaufort number
0
1
2
3
4
5
6
7
8
9
10
11
12

32 Temperature display

Move the °C/°F switch to toggle between °C and °F temperature display.
When temperatures of -40° C or below are reached, the information "LO" is output for the respective
range, when temperatures of over 70° C or above are reached, the information "HI" is output. The
measurable temperature range has been exceeded or fallen below.
When returning to a measurable temperature range, the appropriate temperature is displayed again.
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Description
calm
light air
light breeze
gentle breeze
moderate breeze
fresh breeze
strong gale
high wind
gale
strong gale
storm
violent storm
hurricane force
Speed
< 1 km/h | < 1 mph
< 1 knots | < 0.3 m/s
1.1-5.5 km/h | 1-3 mph
1-3 knots | 0.3-1.5 m/s
5.6-11 km/h | 4-7 mph
1-3 knots | 0.3-1.5 m/s
12-19 km/h | 8-12 mph
7-10 knots | 3.5-5.4 m/s
20-28 km/h | 13-17 mph
11-16 knots | 5.5-7.9 m/s
29-38 km/h | 18-24 mph
17-21 knots | 8.0-10.7 m/s
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 | > 74 mph
> 64 knots | 32.7 m/s