Worcester Disaster Risk Score & Hazard Analysis
With a population of 487,014 and a calculated risk score of 88.5, Worcester faces unique challenges. This page is a complete hazard risk assessment for Worcester, MA. Worcester is known for its welcoming atmosphere. Yet, our analysis highlights some important safety considerations. Analysis shows that lightning are a primary concern here.
Total Risk Score
Our algorithm assigns Worcester a Risk Score of 88.504 out of 100. This score is heavily influenced by the high probability of Lightning and Ice Storm.
Top Hazards for The Worcester Area
Looking at the long-term climate history of Massachusetts, resilience against lightning is a key aspect of local safety. Therefore, we calculate a specific index of 97.3, indicating a substantial threat level. Staying off the roads during a severe lightning event is the safest choice.
Long-standing weather records for Massachusetts indicate citizens here are statistically more likely to encounter ice storms. Crucially, an analytical review of past disasters puts the current risk tier at 97.2. Surge protectors and whole-home backup solutions are increasingly popular investments.
Given the environmental patterns common in Massachusetts, the potential for hurricanes in Worcester stands out as a primary factor. Additionally, this score of 95.6 reflects both the frequency and potential severity of events. For those near water, having a 'go-bag' ready for rapid evacuation is non-negotiable.
Winter Grid Failure Guide
Worcester has significant winter storm risk. Learn the thermodynamics of survival when the power goes out.

The Apartment Fortress
Living in Worcester? Learn how to handle water storage, sanitation, and security in a small space.
How to Prepare in Worcester
Read the Full Guide →General preparedness is critical for Worcester. 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 Worcester

Water
Scepter 5 Gallon Water Container
Bombproof water storage. 5 gallons is the minimum for one person for 5 days.

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.
Your safety depends on your readiness. Start building your emergency kit for Lightning now.
View Complete Gear Checklist →Compare Nearby Cities
| City | Risk Score | Analysis |
|---|---|---|
| Boston | 87.9 | Boston and Worcester share similar regional risks, but our data gives Boston the edge in overall safety. |
| Springfield | 74.0 | Choosing between Worcester and Springfield? Worcester presents a unique set of challenges. |
| New Bedford | 82.8 | Choosing between Worcester and New Bedford? Worcester presents a unique set of challenges. |
| Cambridge | 93.8 | Cambridge and Worcester share similar regional risks, but our data gives Worcester the edge in overall safety. |
| Lowell | 93.8 | Lowell and Worcester share similar regional risks, but our data gives Worcester the edge in overall safety. |
Frequently Asked Questions
How common are Lightnings in Worcester?
With a risk score of 97.3 for Lightning, Worcester is considered highly vulnerable. Residents should have a specific plan for Lightning events, which are the primary driver of the city's overall risk profile.
Is Worcester safer than other cities in Massachusetts?
It varies by hazard. While Worcester has its own risk profile (Total Score: 88.5), it is generally comparable to the average in Massachusetts. See our state rankings for a direct comparison.
Should I move to Worcester given the risk of Ice Storm?
Every city has risks. The threat of Ice Storm (Score: 97.2) is manageable with proper preparation. The local infrastructure in Worcester is designed to handle this, but personal insurance and a 'go-bag' are recommended.
How does Worcester compare to other cities in Massachusetts?
See the full Massachusetts Disaster Rankings to see how Worcester stacks up against other cities in the state.