Accumulated Cyclone Energy Index
Discover insights on the Accumulated Cyclone Energy Index, a key measure of hurricane activity, its trends, and the impact of phenomena like El Niño and low-pressure systems.
El Niño Offers a Reprieve: 2026 Hurricane Season Expected to Be Calmest Since 2015
Published on 6/14/2026
National Hurricane Center Closely Observes Low-Pressure Systems in the Atlantic
Published on 10/15/2024