Sunday, March 13, 2011

Marine Layer

9 o'clock Marine Layer Noon Sunshine
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If you know about coastal weather patterns, you are familiar with marine layer. Some may think it is fog as most Midwesterners experience. It is almost a fine mist.
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A marine layer is a mass of air which forms over a large body of water such as an ocean or lake in the presence of a temperature inversion. Being within a "short" distance of the ocean, marine layers are a common occurrence. At this time of the year the sun will burn off the marine layer before noon or earlier.
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Our coastal weather experiences what is dubbed June Gloom when the marine layer is present much of the time blocking the sunlight for most of the days of the month.

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