(foxnews.com)—“I thought it was an earthquake, so I rushed downstairs without my shoes on,” Tianjin resident Zhang Siyu, whose home is several kilometers from the blast site, said in a telephone interview. “Only once I was outside did I realize it was an explosion. There was the huge fireball in the sky with thick clouds. Everybody could see it.”
Zhang said she could see wounded people weeping. She said she did not see anyone who had been killed, but “I could feel death.”
There was no indication of what caused the blasts, and no immediate sign of any large release of toxic chemicals into the air. The Beijing News newspaper reported on its website that there was some unidentified yellow foam on the ground at the site, although it was not clear if this was contamination or part of the fire-fighting efforts.
Police in Tianjin said an initial blast took place at shipping containers in a warehouse for hazardous materials owned by Ruihai Logistics, a company that says it is properly approved to handle such materials. State media said senior management of the company had been detained by authorities, and that President Xi Jinping has demanded severe punishment for anyone found responsible for the explosions.