Category Archives: Severe Weather
The devastating tornado outbreak that visited Kentucky and Illinois overnight Friday into Saturday morning has left a tragically large death toll in its wake.
Officials estimated Sunday that more than 100 people may have lost their lives to this event, though the recovery of some survivors later in the day gave hope the number might be lower. Continue reading
The extreme and persistent drought that has plagued parts of California for several years will be at least slightly remedied by the torrential rains that fell over the weekend over much of the central and northern part of the state.
These rains were associated with a phenomenon called an “atmospheric river.”
Atmospheric rivers are organized flows of deep, moist air from the subtropics and tropics that bring many locations in California a large portion of their annual precipitation. Continue reading
When hurricanes make landfall, they can spawn tornadoes.
The friction over land is much stronger than friction over water, where the hurricanes form. Frictional force quickly weakens the farther you get from the ground. Continue reading
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
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