Utility Companies
- CenterPoint Energy Natural Gas Safety
- Coast Electric Power Association Storm Center
- Entergy Mississippi's Storm Center
- Mississippi Power Company's Storm Center
- Singing River EPA Storm Center
State Agencies
- Mississippi Department of Health - Emergency Preparedness and Response
- Mississippi Department of Insurance - Disaster Preparedness
- Mississippi Department of Transportation - Emergency Preparedness/Winter Weather
- Mississippi Emergency Management Agency - Disaster Preparedness
Federal Agencies
- Center for Disease Control Emergency Preparedness
- Center for Earthquake Research and Information
- Department of Health and Human Services
- DisasterAssistance.gov
- Environmental Protection Agency Natural Disaster and Weather Emergencies
- FEMA Disaster Information
- NOAA National Weather Service
Other Organizations