An extra-alarm fire broke out overnight Tuesday at a warehouse in the Logan Square neighborhood, fire officials said.

       Firefighters were called shortly before midnight to the 2700 block of North Pulaski Road where a fire broke out in the back of a warehouse, officials said.

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       A 3-11 alarm was eventually called as well as a hazmat alert, officials said.

       Firefighters stayed on the scene Wednesday morning addressing hotspots. No injuries were reported.