UFO Sighting in Los Angeles, California on February 28th 2016 – Traveled N to S about 100 miles, stopped went W then stopped and went east.

This event lasted about 30 minutes. It began N of my home traveling on a straight course about 100 miles S. Then it seemed to change shape: black, silver and dull movements. Stopped and went W for a short time then stopped and went E until I could no longer see it. When it traveled N to S it was clearly a bell shape.