The Hayward Fault

The Hayward Fault is a major geological fault line running through the San Francisco Bay Area, capable of producing significant earthquakes. It is a type of fault where two sections of Earth's crust slide past each other horizontally, known as astrike-slip fault. Over time, stress accumulates along the fault, and when released suddenly, it can cause a powerful quake. The Hayward Fault has a long history of seismic activity, making it a key focus for earthquake preparedness and hazard assessment in California. Understanding its movements helps communities better prepare for potential future earthquakes.