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Expressen collaborator, the photographer Janne Ã…kesson, stood at the entrance for the bad LINK Norrlandsgatan when he heard the explosion.
“It was a strange stone, a strange sound. It sounded almost as if someone dropped a container from a height. It was not like an ordinary explosion sound.
Jimma Ã…kesson was close, he was with a colleague at Norrlandsgatan, and on Twitter, he writes: “it was a big bang. Moderately with smoke on Mäster Samuelsg out against Norrlandsgatan, he writes.
Nordic News â€@Nordic_News 25s25 seconds ago
#Stockholm explosion: Cause still unclear. Sweden Democrats leader Ã…kesson was nearby & tweeted “powerful explosion”