// Risk Intelligence
| Risk Score | 6 / 10 Moderate |
| Facility Type | 🏟 Stadium / Mass Gathering Venue |
| Operator / Branch | Oregon Ducks / NCAA |
| Host County | Lane County OR |
| Nearest City | Washington DC |
| Primary Risk Radius | 2 miles |
| Secondary Risk Radius | 10 miles |
// Strategic Significance
Autzen Stadium is a 54,000-capacity outdoor NCAA stadium home to the Oregon Ducks in Eugene. The stadium sits in the Cascadia Subduction Zone earthquake zone and is one of the loudest stadiums in college football. Willamette River flooding and Cascadia earthquake risk create serious mass gathering emergency scenarios.
// Civilian Impact Assessment
Eugene metro with 380,000 residents. Autzen Stadium sits in the Cascadia earthquake zone. Willamette River flooding from major storm events can affect stadium access. The stadium is renowned for fan noise amplified by the bowl design.
// Evacuation & Shelter Guidance
I-5, SR-126, Martin Luther King Jr Boulevard. Lane County Emergency Management coordinates Cascadia earthquake flooding and mass gathering protocols.