Scientific assessments, including those of the Intergovernmental Panel on Climate Change and the U.S. government’s latest National Climate Assessment, indicate no long-term increases in the frequency or strength of hurricanes in the U.S. Neither has there been an increase in floods, droughts and tornadoes, though heat waves and heavy precipitation have become more common.
why do you think that they are?
do you have any data?
I cited some in my other answer ^_^
Scientific assessments, including those of the Intergovernmental Panel on Climate Change and the U.S. government’s latest National Climate Assessment, indicate no long-term increases in the frequency or strength of hurricanes in the U.S. Neither has there been an increase in floods, droughts and tornadoes, though heat waves and heavy precipitation have become more common.