Spotted last Thursday over Beijing was this incredible mushroom-like cumulonimbus storm cloud as a plane flies past, giving us a great indication of how massive this cloud really is. Apparently this gigantic cloud took over 70 minutes to form and was followed by quite the storm. An awesome capture spotted by Wired Aperture.

If you found this shot of a cloud impressive, be sure to check out our post on Incredible Cloud Formations. You won’t be disappointed!