Magnitude 3.3 quake is felt in Sonoma and Napa counties

A magnitude 3.3 earthquake hit about four miles southwest of Calistoga and was felt in Sonoma and Napa counties.

More than 500 people reported feeling the shaking, which hit at 10:17 p.m. Wednesday, and reported it to the U.S. Geological Survey’s Did You Feel It? crowdsourcing website. Light shaking,…