DeKalb County in metro Atlanta faces moderate disaster risk from tornadoes and severe thunderstorms. A January 2023 tornado caused significant damage in the Penelope Neighbors and other suburban communities. Flash flooding in South Fork Peachtree Creek and other tributaries affects low-lying neighborhoods during heavy rainfall events.
// Risk Intelligence
| Threat Score | 5 / 10 Moderate Risk |
| Primary Hazard | Tornado / Severe Storm |
| Secondary Hazard | Flash Flooding |
| FEMA Flood Zone | Zone X (Low-Moderate Risk) |
| Federally Declared Disasters | 26 |
| Last Major Event | Tornado (January 2023) |
| Event Frequency | Major event every 6–8 years |
// Emergency Operations
| Emergency Mgmt Phone | (404) 371-2000 |
| Emergency Shelters | 28 designated facilities |
| Evacuation Routes | I-20 East, I-285 East, US-78 East, GA-10 |
// Recommended Preparedness Gear
Based on DeKalb County GA's primary hazard profile (Tornado / Severe Storm), the following gear is recommended for a Moderate risk area.
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// County Profile
| County | DeKalb County GA |
| State | Georgia (GA) |
| Population | 779592 |
| Area | 271 sq miles |
| FEMA Region | Zone X (Low-Moderate Risk) |
// Other Georgia Counties
Chatham County GA
Hurricane / Storm Surge
8/10
High
Richmond County GA
Tornado / Severe Storm
5/10
Moderate
Glynn County GA
Hurricane / Storm Surge
7/10
High
Gwinnett County GA
Tornado / Severe Storm
5/10
Moderate
Fulton County GA
Tornado / Severe Storm
6/10
Moderate
Cobb County GA
Tornado / Severe Storm
5/10
Moderate