Nampa Disaster Risk Score & Hazard Analysis
With a population of 201,129 and a calculated risk score of 55.2, Nampa faces unique challenges. This page is a complete hazard risk assessment for Nampa, ID. Nampa is a city with a rich history and bright future. But smart residents know to keep an eye on the forecast. We found that heat waves rank among the highest local hazards.
Total Risk Score
The numbers don't lie. Nampa sits at a Risk Score of 55.240. This is driven by a combination of factors, most notably Heat Wave and Lightning.
Top Hazards for The Nampa Area
Considering the historical weather trends in Idaho, data indicates that Nampa has a higher-than-average exposure to heat waves. It is important to note that this metric (score: 95.5) aligns with federal disaster declarations for the county. Keeping trees trimmed near power lines reduces the risk of prolonged outages.
As part of the wider Idaho region, the threat of lightning should not be underestimated. However, this quantitative assessment yields a precise risk factor of 93.6. Power outages often accompany these events, making backup power (like batteries) essential.
From a statewide perspective in Idaho, the geological stability of the area is a primary factor for earthquakes here. Consequently, our algorithm flags this as a priority area with a calculated intensity of 89.7. Families should have a reunification plan for when an event occurs during work/school hours.
Monitor Active Threats
Nampa has identified seismic or wildfire risks. Check our real-time tracker for active events.
The Apartment Fortress
Living in Nampa? Learn how to handle water storage, sanitation, and security in a small space.
How to Prepare in Nampa
Read the Full Guide →Extreme heat is a silent killer in Nampa. It stresses the power grid and the human body. Your survival strategy should revolve around hydration, cooling, and backup power.
Critical Action Checklist
- 1Know the location of your nearest cooling center.
- 2Have a backup power source for fans or medical devices.
- 3Cover windows with reflective material to keep heat out.
- 4Monitor local weather for 'Wet Bulb' temperature warnings.
- 5Store electrolyte powder in your kit, not just plain water.
Essential Gear for Nampa
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.
The best insurance against Heat Wave is preparation. Check your kit and ensure you are ready.
View Complete Gear Checklist →Compare Nearby Cities
| City | Risk Score | Analysis |
|---|---|---|
| Boise | 83.3 | When compared to Boise, Nampa is statistically safer. The difference of 28.1 points highlights local geological and meteorological variations. |
| Coeur d'Alene | 49.7 | Coeur d'Alene and Nampa share similar regional risks, but our data gives Coeur d'Alene the edge in overall safety. |
| Meridian | 83.3 | When compared to Meridian, Nampa is statistically safer. The difference of 28.1 points highlights local geological and meteorological variations. |
| Idaho Falls | 60.9 | When compared to Idaho Falls, Nampa is statistically safer. The difference of 5.6 points highlights local geological and meteorological variations. |
Frequently Asked Questions
How common are Heat Waves in Nampa?
With a risk score of 95.5 for Heat Wave, Nampa is considered highly vulnerable. Residents should have a specific plan for Heat Wave events, which are the primary driver of the city's overall risk profile.
Is Nampa safer than other cities in Idaho?
It varies by hazard. While Nampa has its own risk profile (Total Score: 55.2), it is generally comparable to the average in Idaho. See our state rankings for a direct comparison.
Should I move to Nampa given the risk of Lightning?
Every city has risks. The threat of Lightning (Score: 93.6) is manageable with proper preparation. The local infrastructure in Nampa is designed to handle this, but personal insurance and a 'go-bag' are recommended.
How does Nampa compare to other cities in Idaho?
See the full Idaho Disaster Rankings to see how Nampa stacks up against other cities in the state.