Climate science
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Do you think the humidity has been high this year? We certainly see the impacts of high dewpoint temperatures in night-time lows, which have been much above normal this summer. Dennis Mercereau of DAMWeather has done an interesting analysis of humidity conditions in the Eastern US this year and discovered that this has been an…
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In the latest Climate.gov blog post for “Beyond the Data”, Deke Arndt explains how increases in temperature can lead to both increases in flooding rains and in warmer overnight temperatures. As the temperature goes up, so does the humidity, and that provides fuel for torrential rains as well as keeping the evening temperatures from falling.…
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The water from Hurricane Florence’s rainfall is still rising in streams, causing major problems for coastal communities and agricultural producers in southeastern North Carolina and in parts of South Carolina. By some estimates, over 3 million animals have died, mainly hogs, turkeys and chickens in production farms. Estimated losses from all causes are over $38…
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Tonight we will officially begin astronomical fall (remember that climatological fall started on September 1). EarthSky.org has some information about the equinox here.
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Climate.gov has a new article posted describing how September’s climate is changing across the US. You probably would not be surprised to know that it is not changing the same everywhere across the country. But you might be surprised to know that in most of the Southeast except for Florida, it’s gotten cooler over the…
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This week as Hurricane Florence bore down on the coast of North Carolina and then drifted south, multitudes of people were forced to evacuate from their homes, many near the coast and others in flood-prone inland areas. A large number of them ended up in Georgia, since it was expected to be spared the worse…
Posted in: Climate science -
EarthSky has an informative article which describes the process that meteorologists go through when they are forecasting hurricanes. They use a variety of models that use different schemes to handle various aspects of the weather and which give a variety of paths. On a display these are often referred to as “spaghetti models”. The expert…
Posted in: Climate science