A magnitude-5.6 earthquake shook Mendocino County on June 24, 2026, at 15:31 GMT.
The quake sharply hit near North Bay towns.
Shaking stretched south for nearly 200 miles.
Alarms blared off in Sacramento.
People in spots along Highway 101 felt the jolt sharply.
No big damage showed up yet.
Emergency crews immediately jumped into action anyway.
No tsunami alerts appeared up.
Officials keep carefully watching for smaller tremors.
Phones all over the area continuously beeped with warnings.
Locals got told to check walls and floors.