Accumulated Cyclone Energy

Track the Accumulated Cyclone Energy (ACE) index, a vital measure of hurricane activity, through record-breaking seasons, forecasts, and crucial hurricane alerts.

National Hurricane Center Tracks Potential Tropical Systems in the Atlantic

Published on 8/8/2026

National Hurricane Center Issues Crucial Alert: "August Often Sparks Increased Activity"

Published on 8/2/2026

Experts Predict Below-Average Hurricane Activity for 2026 Season

Published on 4/10/2026

Key Hurricane Forecast Update: Essential Information You Need to Know

Published on 7/10/2025

Atlantic Hurricanes of 2024: A Record-Breaking Season of Storms

Published on 12/2/2024