Ocean Beach in San Francisco, California was calm on Thursday (Dec 5) after a large magnitude 7 earthquake hit off a sparsely populated stretch of northern California coast, prompting a tsunami warning that was later canceled. <br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
