Huge explosion (biggest I've ever seen in Sweden) reported moments ago in the city of #Linköping.

It's not yet known what has exploded.

First reports say that 19 people have been injured.

The hospital in Linköping has been put in a so-called "State of Catastrophy" pic.twitter.com/iAZ9fyKFUq

— BasedPoland (@BasedPoland) June 7, 2019