Weather Trend - National Geographic Colour Weather Center 5in1 Manual De Instrucciones

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2
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Illustration 4: (A) Northern hemisphere, (B) Southern hemisphere
1 New moon
3 First quarter
5 Full moon
7 Third quarter

28 Weather trend

A weather trend for the next 12-24 hours is calculated from the measured values and displayed graph-
ically as follows:
1 2
1 Sunny
3 Cloudy
5 Rain/storm
Note:
• The accuracy of a pressure-based weather forecast is about 70% to 75%.
• The weather forecast is intended for the next 12 hours and does not necessarily reflect the current
situation.
• The snow weather forecast is not based on air pressure, but on the outdoor temperature. When
the outdoor temperature is below -3°C (26°F), the snow symbol appears on the LCD display.
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A
5
6
7
8
3
1
2
3
4
2 Waxing crescent
4 Waxing gibbous
6 Waning gibbous
8 Waning crescent
5
4
2 Partly cloudy
4 Rain
6 Snow
B
5
6
7
8
6