Climate science
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Now that we are getting into the colder months, you can expect to see more atmospheric optical effects related to ice crystals high up in the sky, although it’s so cold up there that some of them can occur any time of year. One of the most common and spectacular of these is the halo,…
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Steve Hilberg has an interesting post on the CoCoRaHS blog this week about the history of how clouds acquired their names (like cirrus, cumulus, etc.) and the man that classified them. You can read it here. If you like pictures of clouds, you can find many at the Cloud Appreciation Society website, https://cloudappreciationsociety.org/.
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With our rain chances on the rise for the next few days, you might have heard your local forecaster talk about the probability of precipitation or PoP. But what does a 40% chance of rain really mean? It turns out that not even meteorologists agree on a definition. Check out Dr. Marshall Shepherd’s blog from…
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In the latest blog entry from NOAA’s Beyond the Data, Deke Arndt discusses the interesting fact that cold “things” such as observations like morning minimum temperatures, Arctic climate conditions, and winters have steeper trends towards warm conditions than warmer locations or seasons. To find out why, you can read his post at https://www.climate.gov/news-features/blogs/beyond-data/climate-change-rule-thumb-cold-things-warming-faster-warm-things.
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I’ve been asked why the National Weather Service Office in Peachtree City, GA, is not issuing freeze warnings today even though tonight is the first expected occurrence of killing frost this year for parts of north and central Georgia. You can see the hole in the warnings on the national warning map below. Freeze warnings (dark…
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With widespread frost expected across northern and central Alabama, Georgia and points farther east and the cold winter season upon us, you might find this blog post from the National Forests blog on myths about cold weather interesting. For example, did you know that you do not lose most of your heat from the top…
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CNN posted an interview with Dr. Erin Lipp, professor of environmental health at the University of Georgia, on the topic of the impacts of changing climate on health and diseases. Dr. Lipp says that the changes in climate we have seen in recent years can increase risks for human health, no only through increases in…