Somis

From Wiki 24

Somis is a small area located in Ventura County, California.

[edit] Day 4

During Day 4, Jack Bauer was tailing terrorist Kalil Hasan. Shortly after 9:45am, Kalil pulled over into a gas station. Jack needed Chloe O'Brian to get satellite coverage of the area ahead, and to buy her some time, posed as a burglar robbing the gas station, holding everyone including Kalil hostage.