Comparing google earth to the weather satellite video it definitely looks like it was centered at (or right around) the Taida Service Waibao Industrial Park. Which is right next to the National Supercomputing Center of Tianjin- https://en.wikipedia.org/wiki/National_Supe...nter_of_Tianjin So this means that the Tianhe-I supercomputer was destroyed. https://en.wikipedia.org/wiki/Tianhe-I Even though this explosion was centered in an industrial park, there are alot of high rise apartments very near. I will be surprised if the fatalities are not in the 6 digits.