The North State has the dubious honor of having the first tornado ... year period, one tornado was spotted in Siskiyou County and four in Lassen, but none spun their way into Shasta or Trinity ...

By John Yoon A winter storm in Northern ... where the tornado was observed on Friday. Less than a month earlier, the National Weather Service issued its first-ever tornado warning for San Francisco.

The North State has the dubious honor of having the first tornado ... year period, one tornado was spotted in Siskiyou County and four in Lassen, but none spun their way into Shasta or Trinity ...

The North State has the dubious honor of having the first ... said. Tornadoes form when air, blowing in different directions, rises up in a thunderstorm and begins to spin, according to the National ...