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ROMETER W
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s scale determ
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METRIC PRES
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2, -9, -6, -3 an
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rent air press
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by the differe
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bars go down
ent time "0".
y of a new gra
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means that th
ny.
ours. This will
itude and
er forecasting
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ather forecast
on as being a
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the last notic
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SSURE TREN
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hours in five
nd 0 hour). Th
scale on the
ure.
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nce between
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t for
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he
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ates
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