Download Whatever the weather

Whatever
Whatever the weather
the
Weatherweather
affects air activity in lots of different ways. Changes in atmospheric conditions
Did you know?
ion
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You can visit http://
skylinkweather.com/
to see an air map of the UK.
Visit the ‘Aviation’ section to
obtain a forecast for a weather
activity in your area, and see
the synoptic charts!
(temperature, precipitation, wind speed and direction, atmospheric pressure, cloud
Weather
affects
activities
at Heathrow
in lots ofDid you
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recorded
by forecasters
onknow?
synoptic charts, which help tell airports, as well
different ways. Changes in atmospheric conditions
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as other airprecipitation,
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weather and how it may affect flight conditions.
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Visit the ‘Aviation’ section to
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forecasters on synoptic charts, which help tellobtain
airports,
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the
DID YOU KNOW?
activity in your area, and see
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itinmay
flight conditions
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at Heathrow
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forecast for a weather activity in your area, and see the synoptic charts!
Did you know?
ferent ways. Changes in atmospheric conditions
Look at the boxes below, and match
the
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mperature, precipitation,
wind speed andYou
direction,
weather conditions on the left toskylinkweather.com/
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mospheric pressure,
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the
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Weather condition 1
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telltheairports,
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obtain a forecast for a weather
Not a problem for pilots;
well as other air activity bases, about upcoming
activity in your area, and see
runways are now designed
eather and how it may affect flight conditions
the synoptic charts!
for good water drainages.
at Heathrow in lots of
Weather condition 1
Weather condition 2
knatatmospheric
the boxes below,conditions
and match the
Not
a problem for pilots; runways are now
Bright
and
sunny
Pilots try to avoid flying in
ather
conditions
on the
left direction,
to the
n, wind
speed
and
this weather, which can
ements
on the right.
designed
for good water drainages.
ud coverage)
are recorded by
Weather condition 1
cause extreme turbulence.
charts, which help tell airports,
Not a problem for pilots;
Weather condition 3
runways are now designed
y bases, about upcoming
for good water drainages.
Ideal conditions for
affect flight conditions
Bright and sunny
Light rain
Thunderstorms
her
Weather condition 2
h the
he
Light rain
Weather condition 1
Bright and sunny
a problem for pilots;
Changes in atmospheric pressure Not
cause
changing
runways are now designed
wind directions. Areas of low and high pressure are
Light rain
for Thunderstorms
good water drainages.
caused by ascending and descending air. In a low
pressure area, air is rising, and as Weather
it cools, condition
water 2
vapour condenses to form clouds and precipitation.
Thunderstorms
Pilots try to avoid flying in
In a high pressure area, air is descending,
reducing
this weather, which can
cloud formation and causing lightcause
winds.
extreme turbulence.
anges in atmospheric pressure cause changing
d directions. Areas of low
and high
are
Which
area pressure
leads to more
rain
Thunderstorms
sedLight
by ascending
and descending
air. In
a low
unsettled
and
dangerous
ssure area, air is rising, and
as it cools,
water
weather
conditions?
er
our condenses to form clouds and precipitation.
hen
a) High pressure
high pressure area, air is descending, reducing
Lowwinds.
pressure
ud formation and causingb)light
ause changing
ich area leads to more
high pressure are
ettled and dangerous
ng air. In a low
ather conditions?
cools, water
High
pressure
nd precipitation.
nding,
reducing
Low
pressure
winds.
gh pressure area is
d an anticyclone.
at is a low pressure
called?
rocyclone
ecession
Depression
Weather condition 3
A high pressure area is
Ideal conditions for
called an anticyclone.
ballooning and gliding.
What is a low pressure
area called?
Pilots try to avoid flying in
this weather, which can
cause extreme turbulence.
ballooning and gliding.
Weather
condition 2
Pilots try to avoid flying in this weather,
which can cause extreme turbulence.
Weather condition 3
Ideal conditions for
ballooning and gliding.
Did you know?
Weather
condition 3
Weather forecasters use
anemometers
to measure wind for ballooning and
Ideal
conditions
speed. Cups at the top of the
anemometer are propelled by the
gliding.
force of the wind, and measuring
the revolutions tells us wind
speed. We can also use satellites
to measure in places where there
Did you know?
are no weather stations, like over
Weather forecasters use
an ocean. These satellites also
anemometers to measure wind measure wind direction.
speed. Cups at the top of the
anemometer are propelled by the
force of the wind, and measuring
the revolutions tells us wind
speed. We can also use satellites
to measure in places where there
are no weather
like Sover
H E Astations,
THROW
COUTS ACTIVITY PACK
19
an ocean. These satellites also
measure wind direction.
Changes in atmospheric pressure cause changing wind directions. Areas of low and high
pressure are caused by ascending and descending air. In a low pressure area, air is rising,
a) Procyclone
and as it cools, water
vapour condenses to form clouds and precipitation. In a high pressure
b) Recession
area, air is descending,
reducing cloud formation and causing light winds.
c) Depression
A high pressure area is
called an anticyclone.
What is a low pressure
area called?
Did you know?
Which area leadsWeather
to forecasters
moreuseunsettled and dangerous weather conditions?
anemometers
wind
a)a) High
pressure speed. Cups attothemeasure
Procyclone
top of the
b)b) Low
pressure anemometer are propelled by the
Recession
c) Depression
force of the wind, and measuring
the revolutions tells us wind
speed. We can also use satellites
to measure in places where there
EATHROW SCOUTS ACTIVITY PACK
are no weather H
stations,
like over
an ocean. These satellites also
measure wind direction.
A high pressure area is called an anticyclone. What is a low pressure area called?
19
a) Procyclon
b) Recession
c) Depression
DID YOU KNOW?
HEATHROW SCOUTS ACTIVITY PACK
19
Weather forecasters use anemometers to measure wind speed. Cups at the top of the anemometer are propelled
by the force of the wind, and measuring the revolutions tells us wind speed. We can also use satellites to measure
in places where there are no weather stations, like over an ocean. These satellites also measure wind direction.
This activity will help you meet the Air Activities Staged Activity Badge – stage 2 badge
requirement: 1. Explain how different weather conditions can affect air activities.
© 2015 The Scout Association. Registered charity numbers: 306101 (England and Wales) and SCO38437 (Scotland)
Air Activities Staged Activity Badge
scouts.org.uk/heathrow