Port Arthur Disaster Risk Score & Hazard Analysis
With a population of 114,860 and a calculated risk score of 96.6, Port Arthur faces unique challenges. This page is a complete hazard risk assessment for Port Arthur, TX. Port Arthur is known for its welcoming atmosphere. Yet, our analysis highlights some important safety considerations. Analysis shows that river flooding are a primary concern here.
Total Risk Score
The numbers don't lie. Port Arthur sits at a Risk Score of 96.637. This is driven by a combination of factors, most notably River Flooding and Lightning.
Top Hazards for The Port Arthur Area
As population density grows in Texas, future climate projections suggest an uptick in river flooding severity. However, our modeling, based on FEMA and NOAA datasets, assigns a score of 99.6/100. Flood insurance is highly recommended, even for those technically outside the 100-year floodplain.
Observing the seasonal cycles typical of Texas, lightning constitute a major variable in the local quality of life equations. Moreover weighted against regional averages, this score of 98.3 is statistically significant. For new residents, understanding the severity of lightning in their specific zip code is vital.
In terms of regional hazard exposure in Texas, the proximity to specific terrain features amplifies the tornado risk. It is important to note that this value of 97.9 serves as a benchmark for local insurance and safety planning. Keeping trees trimmed near power lines reduces the risk of prolonged outages.
The Apartment Fortress
Living in Port Arthur? Learn how to handle water storage, sanitation, and security in a small space.
How to Prepare in Port Arthur
Read the Full Guide →General preparedness is critical for Port Arthur. 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 Port Arthur
Water
Sawyer Products Mini Water Filtration System
Filters up to 100,000 gallons. Essential when tap water is compromised.
Power
Petzl Actik Core Headlamp
600 lumens and rechargeable. Hands-free lighting is critical during power outages.
Home
Gorilla Tape (Black)
Heavy-duty tape for emergency repairs, sealing windows, or medical improvisation.
The best insurance against River Flooding is preparation. Check your kit and ensure you are ready.
View Complete Gear Checklist →Compare Nearby Cities
| City | Risk Score | Analysis |
|---|---|---|
| Houston | 100.0 | Houston and Port Arthur share similar regional risks, but our data gives Port Arthur the edge in overall safety. |
| Dallas | 98.7 | Choosing between Port Arthur and Dallas? Port Arthur presents a lower overall risk profile. |
| San Antonio | 97.5 | When compared to San Antonio, Port Arthur is statistically safer. The difference of 0.9 points highlights local geological and meteorological variations. |
| Austin | 95.6 | Choosing between Port Arthur and Austin? Port Arthur presents a unique set of challenges. |
| Fort Worth | 98.3 | Fort Worth and Port Arthur share similar regional risks, but our data gives Port Arthur the edge in overall safety. |
Frequently Asked Questions
How common are River Floodings in Port Arthur?
With a risk score of 99.6 for River Flooding, Port Arthur is considered highly vulnerable. Residents should have a specific plan for River Flooding events, which are the primary driver of the city's overall risk profile.
Is Port Arthur safer than other cities in Texas?
It varies by hazard. While Port Arthur has its own risk profile (Total Score: 96.6), it is among the higher-risk areas in Texas. See our state rankings for a direct comparison.
Should I move to Port Arthur given the risk of Lightning?
Every city has risks. The threat of Lightning (Score: 98.3) is manageable with proper preparation. The local infrastructure in Port Arthur is designed to handle this, but personal insurance and a 'go-bag' are recommended.
How does Port Arthur compare to other cities in Texas?
See the full Texas Disaster Rankings to see how Port Arthur stacks up against other cities in the state.