Dayton Disaster Risk Score & Hazard Analysis
With a population of 667,936 and a calculated risk score of 77.3, Dayton faces unique challenges. This page is a complete hazard risk assessment for Dayton, OH. Dayton is a city with a rich history and bright future. But smart residents know to keep an eye on the forecast. We found that winter weather rank among the highest local hazards.
Total Risk Score
With a calculated Risk Score of 77.315, Dayton requires specific preparation. The data highlights Winter Weather as the most critical threat to mitigate.
Winter storm risk in Dayton, Ohio
Severe winter weather and ice storms pose a unique threat to Dayton, potentially causing extended power outages and hazardous road conditions. Infrastructure in the area may be vulnerable to heavy ice accumulation.
Dayton Winter Grid Failure Prep
- •Have a safe, indoor-rated backup heat source
- •Insulate pipes and know how to shut off main water valve
- •Keep a backup battery bank for charging phones
Top Hazards for The Dayton Area
Regional data for Ohio suggests that the area is historically prone to periods of winter weather. Consequently, the data-driven score of 92.2 underscores the need for preparedness. Local schools and businesses typically have robust protocols for these weather events.
Within the specific ecosystem of Ohio, tornado frequency is a defining characteristic of the local hazard profile. As a result, historical probability models result in a localized score of 92.0/100. A NOAA weather radio with battery backup is the most reliable way to receive alerts.
Within the specific ecosystem of Ohio, earthquake frequency is a defining characteristic of the local hazard profile. As a result, historical probability models result in a localized score of 90.2/100. Securing heavy furniture and knowing how to shut off gas lines are top priorities here.
Monitor Active Threats
Dayton has identified seismic or wildfire risks. Check our real-time tracker for active events.
Winter Grid Failure Guide
Dayton has significant winter storm risk. Learn the thermodynamics of survival when the power goes out.
The Apartment Fortress
Living in Dayton? Learn how to handle water storage, sanitation, and security in a small space.
How to Prepare in Dayton
Read the Full Guide →General preparedness is critical for Dayton. While specific risks vary, the fundamentals of survival—water, food, and information—remain the same.
Critical Action Checklist
- 1Keep a physical map of the local area in case GPS fails.
- 2Maintain a 3-day supply of non-perishable food and water.
- 3Have a first aid kit and a supply of prescription medications.
- 4Keep a battery-powered radio to stay informed during power outages.
- 5Establish a family communication plan for when cell towers are down.
Essential Gear for Dayton
Water
COOZMENT 3.2 Gallon Container with Spigot
A solid middle-ground option with a built-in spigot. Good for camping or countertop use.
Power
Petzl Actik Core Headlamp
600 lumens and rechargeable. Hands-free lighting is critical during power outages.
Water
Sawyer Products Mini Water Filtration System
Filters up to 100,000 gallons. Essential when tap water is compromised.
Do not wait for a Winter Weather warning to start packing. Secure your essential gear today.
View Complete Gear Checklist →Compare Nearby Cities
| City | Risk Score | Analysis |
|---|---|---|
| Cincinnati | 90.6 | Choosing between Dayton and Cincinnati? Dayton presents a lower overall risk profile. |
| Cleveland | 87.3 | When compared to Cleveland, Dayton is statistically safer. The difference of 10.0 points highlights local geological and meteorological variations. |
| Columbus | 88.7 | Columbus and Dayton share similar regional risks, but our data gives Dayton the edge in overall safety. |
| Akron | 79.5 | Akron and Dayton share similar regional risks, but our data gives Dayton the edge in overall safety. |
| Toledo | 77.0 | When compared to Toledo, Dayton is slightly higher risk. The difference of 0.3 points highlights local geological and meteorological variations. |
Frequently Asked Questions
How common are Winter Weathers in Dayton?
With a risk score of 92.2 for Winter Weather, Dayton is considered highly vulnerable. Residents should have a specific plan for Winter Weather events, which are the primary driver of the city's overall risk profile.
Is Dayton safer than other cities in Ohio?
It varies by hazard. While Dayton has its own risk profile (Total Score: 77.3), it is generally comparable to the average in Ohio. See our state rankings for a direct comparison.
Should I move to Dayton given the risk of Tornado?
Every city has risks. The threat of Tornado (Score: 92.0) is manageable with proper preparation. The local infrastructure in Dayton is designed to handle this, but personal insurance and a 'go-bag' are recommended.
How does Dayton compare to other cities in Ohio?
See the full Ohio Disaster Rankings to see how Dayton stacks up against other cities in the state.