430K views · 4K reactions | The risks of California’s fault lines were front and center after a 7.0 magnitude earthquake along the San Andreas that prompted a brief tsunami warning Thursday morning. Shortly after evacuation orders were lifted, meteorologist Darren Peck broke down why it may be the Hayward fault that presents the most danger. Tap the link in our bio for even more on the history behind the biggest earthquakes in California. | KPIX CBS San Francisco Bay Area | Facebook