Hawaiian Acres CC burst water tank

[Or1on]

I drove by the community center in Hawaiian Acres yesterday and saw this:   The water tank completely split open and ruined.  It's a big one too.  Must be more than 10,000 gallons as it's much bigger than my 7,500.  The weeds across the road flattened as it looks like the surge traveled far.

How did this happen?  It's younger than mine and looked in fairly decent shape.

https://www.tumblr.com/blog/h011h011