Pasadena Disaster Risk Score & Hazard Analysis
With a population of 136,462 and a calculated risk score of 100.0, Pasadena faces unique challenges. This page is a complete hazard risk assessment for Pasadena, CA. Living in Pasadena offers a unique lifestyle. But like any location, it has unique set of risks. The most significant threat to be aware of is earthquakes.
Total Risk Score
Our algorithm assigns Pasadena a Risk Score of 100.000 out of 100. This score is heavily influenced by the high probability of Earthquake and Wildfire.
Earthquake risk in Pasadena, California
Pasadena's location near active fault lines makes earthquake preparedness critical for all residents. While seismic retrofitting has improved infrastructure, the potential for a significant magnitude event remains a primary hazard concern for the region.
Pasadena Earthquake Safety
- •Secure heavy furniture and water heaters to wall studs
- •Create a family communication plan for when cell towers fail
- •Keep sturdy shoes and a flashlight tied to your bedframe
Top Hazards for The Pasadena Area
Observing the seasonal cycles typical of California, earthquakes constitute a major variable in the local quality of life equations. Moreover weighted against regional averages, this score of 100.0 is statistically significant. Having an out-of-area contact is crucial when local communication lines inevitably fail.
Given the environmental patterns common in California, the potential for wildfires in Pasadena stands out as a primary factor. Additionally, this score of 99.9 reflects both the frequency and potential severity of events. Landscaping choices play a huge role in determining a property's resilience to wildfire.
When analyzing the risk profile of California, Pasadena's geography makes it particularly susceptible to heat wave risks. Crucially, we've weighted historical incidence rates to arrive at a localized risk verification of 98.4. Surge protectors and whole-home backup solutions are increasingly popular investments.
Monitor Active Threats
Pasadena has identified seismic or wildfire risks. Check our real-time tracker for active events.
The Apartment Fortress
Living in Pasadena? Learn how to handle water storage, sanitation, and security in a small space.
How to Prepare in Pasadena
Read the Full Guide →In Pasadena, warning times are minimal. The ground can shift without notice, making immediate physical safety your priority. Your home environment needs to be 'quake-proofed' long before the shaking starts.
Critical Action Checklist
- 1Store breakable items in low, latched cabinets.
- 2Secure heavy furniture and appliances to the walls.
- 3Identify safe spots (under sturdy tables) in each room.
- 4Keep a pair of sturdy shoes and a flashlight tied to your bedframe.
- 5Know how to shut off your gas line manually and have the tool nearby.
Essential Gear for Pasadena
Water
Scepter 2.5 Gallon Water Container
Lighter and easier to carry than the 5-gallon version.
Power
Anker PowerCore 10K
Pocket-sized power to keep your phone alive for emergency calls.
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 Earthquake now.
View Complete Gear Checklist →Compare Nearby Cities
| City | Risk Score | Analysis |
|---|---|---|
| Los Angeles | 100.0 | Choosing between Pasadena and Los Angeles? Pasadena presents a unique set of challenges. |
| San Francisco | 98.3 | When compared to San Francisco, Pasadena is slightly higher risk. The difference of 1.7 points highlights local geological and meteorological variations. |
| San Diego | 99.6 | San Diego and Pasadena share similar regional risks, but our data gives San Diego the edge in overall safety. |
| Riverside | 99.9 | Riverside and Pasadena share similar regional risks, but our data gives Riverside the edge in overall safety. |
| Sacramento | 96.3 | When compared to Sacramento, Pasadena is slightly higher risk. The difference of 3.7 points highlights local geological and meteorological variations. |
Frequently Asked Questions
How common are Earthquakes in Pasadena?
With a risk score of 100.0 for Earthquake, Pasadena is considered highly vulnerable. Residents should have a specific plan for Earthquake events, which are the primary driver of the city's overall risk profile.
Is Pasadena safer than other cities in California?
It varies by hazard. While Pasadena has its own risk profile (Total Score: 100.0), it is among the higher-risk areas in California. See our state rankings for a direct comparison.
Should I move to Pasadena given the risk of Wildfire?
Every city has risks. The threat of Wildfire (Score: 99.9) is manageable with proper preparation. The local infrastructure in Pasadena is designed to handle this, but personal insurance and a 'go-bag' are recommended.
How does Pasadena compare to other cities in California?
See the full California Disaster Rankings to see how Pasadena stacks up against other cities in the state.