Predicting Weather By The Moon - Xavier University Libraries

Weather By The Moon
ture would have dropped slightly as the Moon was bringing
the atmosphere back. The increased height would have cancelled
out the temperature drop and the barometer would
have stayed steady. Which is exactly as reported. When Pascal
returned to ground, the Rev Father Chastin, his sea-level
observer, reported that the quicksilver level had remained
constant despite weather being very unsettled, then clear
and still, then rainy, foggy and finally windy.
If the New Moon is rising, the barometer may stay
steady if it gets warmer and drop if temperatures stay the
same. If the New Moon is setting, the barometer may stay
steady if it gets colder and rise if temperatures stay the
same. This also explains heat waves. When the Moon is
not in the sky, the atmosphere is somewhat depleted and if
there is a high pressure system operating, there is less atmosphere
to keep the Sun’s heat from building up the ground
temperature.
Proving the air changes height is tricky because no
instruments have been built yet to determine it. As air is
invisible, the eye would not pick up an incoming airtide as
it can an incoming seatide. Expecting a barometer to measure
atmospheric height is about as successful as expecting
a thermometer in boiling water to read differently in boiling
soup. A weather balloon(which houses a barometer) if
allowed to rise and fall with the atmosphere, will be buoyant
like a ship or cork in the sea, and stop at its buoyancy
point. It gives no information out about its true height, but
tells instead only of the surrounding temperature.
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