The northern Indiana National Weather Service office sent out the following tweet this morning:

NWSIWX: We have 3 teams out across our area to survey damage. We’ll let you know what their findings are later today! #inwx #ohwx #miwx

The survey teams will determine what damage (if any) was done by tornadoes and what damage came from straight-line winds. The teams will also estimate the strength of any tornadoes and the strength of straight-line winds, based on the damage they see.