Monthly Archives: August 2021

Is hurricane forecasting improving?

There are two important components of hurricane forecasting: the hurricane track (where it is going) and hurricane intensity (how and if its winds are increasing).

Hurricane forecasts are becoming more accurate and are extending further out in time. Accurate forecasts provide needed information to make sound decisions and effective risk communication. In addition to improved hurricane forecasts, technological advances, such as smart phone apps, are making the information more accessible and can alert those in harm’s way. Continue reading

Category: Meteorology, Severe Weather, Tropical

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How often does New England deal with hurricanes?

New England dealt with Tropical Storm Henri over the past weekend — nearly the first hurricane to make landfall in New England in 30 years.

As it turns out, that long interval between landfalling hurricanes in that region is unusually long. Continue reading

Category: History, Meteorology, Severe Weather, Tropical

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What holds clouds up, and why are some fluffy on top but flat on the bottom?

One of our readers awoke to some beautiful clouds in the summer sky recently, and those two excellent questions popped into her mind.

Clouds are composed of tiny liquid water droplets (whose diameters are about the width of a human hair) and tiny shards of ice in a variety of shapes. Continue reading

Category: Uncategorized

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It’s rained a bit lately. So is the drought over yet in southern Wisconsin?

The accumulated lack of precipitation we experienced the first part of this year has produced severe drought conditions in southern Lafayette, southern Walworth, Racine and Kenosha counties as of the end of last week.

Moderate drought continues across southern Sauk, southern Columbia, Dodge, Washington, Ozaukee, Iowa, Dane, Jefferson, Waukesha, Milwaukee, Green and Rock counties as well.

Since Aug. 1, 2020, Madison has recorded a deficit of 10.34 inches of precipitation. That translates to only 71.6% of the area’s normal amount of precipitation over that interval. Continue reading

Category: Uncategorized

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