WaterISAC Navigation
  • About
  • Report Incident
  • Contact Us
  • Become a Member
  • NRWA Signup
  • WaterISAC Champions
  • About
  • Report Incident
  • Contact Us
  • Become a Member
  • NRWA Signup
  • WaterISAC Champions
Home Community Partnerships Forecast for 2021 Atlantic Hurricane Season Predicts Above-Normal Activity
Become a Member

Log in

  • Upcoming Events
  • Resource Center
  • Tools
  • Webcasts
  • Contaminant Databases
  • Directory
  • About
  • Log in

  • My Account

  • Logout

  • Report Incident
  • Contact Us
  • NRWA Signup
  • WaterISAC Champions
More Resources

Forecast for 2021 Atlantic Hurricane Season Predicts Above-Normal Activity

Author: Charles Egli

Created: Thursday, April 8, 2021 - 17:48

Categories: Natural Disasters, Research

Today the Colorado State University’s (CSU’s) Tropical Meteorology Project released its Extended Range Forecast of Atlantic Seasonal Hurricane Activity and Landfall Strike Probability for 2021. The researchers anticipate above-normal activity for the upcoming season, which runs from June 1 to November 30. The researchers predict there will be 17 named storms – those reaching the criteria for hurricanes, tropical storms, or sub-tropical storms – and that there is a 69 percent chance of at least one major hurricane making landfall somewhere on the entire U.S. coastline (with a 45 percent chance on the U.S. East Coast, including Peninsula Florida, and a 44 percent chance for the U.S. Gulf Coast from the Florida Panhandle to Brownsville, Texas). This is the 38th year the CSU team has issued the forecast, which is intended to provide a best estimate of activity to be experienced during the upcoming season – not an exact measure. The team reminds entities in coastal locations that it only takes one hurricane making landfall to make it an active season for them. It encourages them to prepare the same for every season, regardless of how much activity is predicted. Access the report at CSU.

Related Resources

(TLP:CLEAR) More than Half of U.S. Gripped by Drought, Leading to Water Restrictions and Increasing Wildfire Risk

Apr 30, 2026 in General Security and Resilience, Natural Disasters

(TLP:CLEAR) Australian Risk Advisory for Critical Infrastructure – Water and Wastewater Sector

Apr 23, 2026 in Cybersecurity, Natural Disasters, Physical Security, Security Preparedness

(TLP:CLEAR) New USGS Tool Provides AI-Powered Drought Forecasts

Apr 23, 2026 in General Security and Resilience, Natural Disasters

Become a Member
FAQs
About
Report Incident

Terms & Conditions
Privacy Policy
AI Policy
Contact Us

LinkedIn

1250 I Street NW, Suite 350
Washington, DC 20005
1-866-H2O-ISAC (1-866-426-4722)
© 2026 WaterISAC. All Rights Reserved.

Toggle the Widgetbar