Hillsborough County's trusted emergency notification system safeguards residents year-round.

There is an outbreak of mosquito-borne illness currently in the County and hurricane season has arrived.

Make sure you're informed about mosquito spraying operations and prepared for extreme weather and other County emergencies by signing up for HCFL Alert, Hillsborough County's official emergency notification system.

HCFL Alert is a secure platform that delivers critical information during hurricanes and other emergencies and offers important County updates year-round.

Why Sign Up Now

Receive updates via phone, text, and email 24/7. During enrollment, you choose which alerts matter most:

  • Hurricane and flood warnings
  • Severe weather alerts
  • Evacuations
  • Major road closures
  • County events, and more

Get accurate, location-specific alerts delivered the moment they're issued to help you make informed decisions and act quickly.

All information collected such as name, phone number, email, and address is securely stored and used strictly for delivering the alerts you select.

Expanded Evacuation Zones

The County updated its evacuation zone maps for the 2026 hurricane season. Residents should verify their evacuation zones, A through E, using the Hurricane Evacuation Assessment Tool (HEAT). Find your evacuation zone at HCFL.gov/HEAT.

Preparing Beyond Alerts

In addition to the alert system, visit the County's Stay Safe page, HCFL.gov/StaySafe, for essential resources:

  • Evacuation zone maps and the HEAT tool
  • Mosquito treatment plans
  • Active emergency notifications, declarations, and orders
  • Guidance on protecting your home and packing a disaster kit
  • Checklists for storm readiness and recovery

These tools help residents and their families stay ready before and after any emergency.
Signup at HCFL.gov/HCFLAlert
Need help? Call (813) 272‑6602 or email HCFLAlert@HCFL.gov