Anyone feel it? I'm at work in Milwaukee and I could feel the building shake. LINK An earthquake measuring magnitude 5.4 with an epicenter in Southeastern Illinois rattled the Tri-State in the early morning hours Friday. The shaking, which started at about 4:35 a.m. CDT, lasted about 10 seconds. A reporter at the Associated Press building in downtown Indianapolis reported feeling the earthquake as well. Scott Rosenburgh, a former Courier & Press advertising manager now working in a suburb northwest of Chicago, said the quake woke him there. No damage has been reported to police dispatch yet. More information will be posted as it becomes available.