Post-Tropical Cyclone Irma SitRep 9-12-17


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Please note that all H-ISAC employees are safe.


Quick Look:

  • Irma is now a Post-Tropical Cyclone and will continue to weaken and move northwestward throughWednesday.
  • Moderate to locally heavy rain in the Mid-South and Southeast will move into the Ohio Valley and Middle Atlantic byWednesday. Some of the heavier rainfall may produce flash flooding.
  • All storm surge warnings and tropical storm warnings have been discontinued.
  • Weather in the Southeast will be conducive for recovery operations in hard hit areas.


  • Reported power outages

o    Florida: 5.11 million customers

o    Georgia: 1.19 million customers

o    North Carolina: 65,000 customers

o    South Carolina: 220,000 customers

  • Most airports in Florida scheduled to open and resume flights today
  • Looting remains a concern for both residents and first responders
  • Everyone should be aware of scams such as Phishing and Vishing activity as well as opportunistic attacks

o    Verify your intended charitable contribution


Links of interest:

FEMA NBEOC Dashboard:

NOAA National Hurricane Center:

FEMA (Hurricane Irma):

U.S. Department of Transportation (Emergency):

Florida Division of Emergency Management (Irma):

Florida Department of Transportation:

Florida Traffic Information (511):

CDC- After a Hurricane: Key Facts About Infectious Disease

CDC – Flood Water After a Disaster or Emergency

FEMA Flood tips