Wisconsin, Illinois Feel Sonic Boom After Meteor Streams Across Sky

PHILADELPHIA (CBS) -- People in Wisconsin and Illinois got a look at a meteor streaming across the sky.

Calls came pouring into authorities after a fireball lit up the early-morning sky.

The meteor was also accompanied by a sonic boom that shook the region.

Radar shows the meteor passing over Lake Michigan.

It's unclear if it landed in the lake or if it broke up in the sky.

In:
• Environment
• Sonic Boom
• Meteor