Many states in the central United States have been hit by tornadoes recently. According to AFP just now, Russian President Putin expressed “sincere condolences” to US President Biden.
Many states in the central United States were hit by at least 30 tornadoes on the night of the 10th, killing more than 80 people as of the 11th. Kentucky is the hardest hit, with more than a hundred people killed. Biden said on the 11th that this may be one of the largest tornadoes in American history.
The United States is called the “land of tornadoes” and produces thousands of tornadoes every year. However, according to weather forecasters, tornadoes appear unusually in cool months.
Victor Jeansini, professor of geography and atmospheric science at the University of Northern Illinois, said that abnormally high temperatures and humidity created an environment for extreme weather events at this time this year.