Industrial production fell 1.8 percent in January. At 101.3 percent of its 2002 average, output in January was 10.0 percent below its year-earlier level.
 
Production in the manufacturing sector dropped 2.5 percent with broad-based declines among its components. A plunge in motor vehicle and parts production that resulted from extended plant shutdowns subtracted more than 1.0 percentage point from the change in manufacturing production. The output of mines moved down 1.3 percent.
 
A swing to below-average temperatures contributed to an increase of 2.7 percent in the output of utilities.
 
The capacity utilization rate for total industry fell to 72.0 percent, a rate 8.9 percentage points below its average from 1972 to 2008.

More details here.