The ACE Index is a measure of the number and strength of tropical storms (hurricanes, tropical cyclones, typhoons, etc.). Dr. Maue clearly shows in this graph, that claims that the number and strength of hurricanes is increasing rapidly are not supported by the data. https://t.co/ZBS5OJPkXn
— bill steffen (@bsteffen) December 14, 2019
from Twitter https://twitter.com/midatlanticwx