CORRECTED:
Here I have plotted the final #reentry trajectory of the Chinese #CZ5B rocket on a map. Both the CSpOC/18th SCS (US military tracking network) and the Chinese reported positions are plotted.
Note how the reentry happened within minutes of passing over Riyahd! pic.twitter.com/b9ryoBV3dD

— Dr Marco Langbroek (@Marco_Langbroek) May 9, 2021