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TENDENCY TO ISOBARIC DISTRIBUTION NOTICEABLE IN DRY SPRINGS.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a9/TENDENCY_TO_ISOBARIC_DISTRIBUTION_NOTICEABLE_IN_DRY_SPRINGS_Fig_66-67.png/500px-TENDENCY_TO_ISOBARIC_DISTRIBUTION_NOTICEABLE_IN_DRY_SPRINGS_Fig_66-67.png)
EAST COAST CYCLONES
favouring heavy East Coast Rains, byt Dry Spells Inland.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/97/TENDENCY_TO_ISOBARIC_DISTRIBUTION_NOTICEABLE_IN_DRY_SPRINGS_Fig_68-69.png/500px-TENDENCY_TO_ISOBARIC_DISTRIBUTION_NOTICEABLE_IN_DRY_SPRINGS_Fig_68-69.png)
CONTRASTED TYPES
showing increased rain production inland when "Antarctic"
is supplemented by Trough connection with Tropical Low Pressures.
(a) Wet Chart—Tropical influence pronounced. (b) Dry chart—Tropical influence absent.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/84/TENDENCY_TO_ISOBARIC_DISTRIBUTION_NOTICEABLE_IN_DRY_SPRINGS_Fig_70-71.png/500px-TENDENCY_TO_ISOBARIC_DISTRIBUTION_NOTICEABLE_IN_DRY_SPRINGS_Fig_70-71.png)
Note.—Shading shows where rain fell during previous 24 hours.