PikesPines The liquefaction zones of Capitol Hill

Liquefaction-prone zones in Capitol Hill raise concerns about structural safety during earthquakes. The City of Seattle's Environmentally Critical Area codes aim to address these risks by designating hazardous areas for special consideration. These measures are crucial for protecting residents and preserving the region's natural resources. Many local homes may be at risk due to their proximity to unstable glacial till, which can lead to landslides. Liquefaction occurs when saturated soils lose stability, often resulting in significant ground deformation.

Certain low-lying areas, like South Lake Union, are particularly susceptible to these hazards. Awareness of these risks is essential for residents, who may not realize their homes are in danger. The city's proactive approach aims to mitigate these geological threats effectively.