anticyclones Flashcards

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1
Q

how do anticyclones occur?

A

when weather is dominated by stable conditions under anticyclone air is descending forming area of high pressure, due to stable conditions there is little cloud formation.

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2
Q

conditions in winter anticyclones?

A

clear unsettled conditions can lead to frost and fog clear skies result in heat loss from surface via radiation

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3
Q

what does heat loss result in?

A

temps steadily fall overnight leading to air/ground frost light wind with falling temps can result in fog slow to clear

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4
Q

conditions in summer anticyclones?

A

clear settled conditions brings long sunny days and warm temps, weather is dry, occasionally thunderstorms can develop, over the UK this brings warm, fine weather

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