Look at this link. That earthquake is near the exact center of an astrobleme. It's too old for it to be rebound. I wonder what's going on.
As I can't get the HN to accept to url, I have put it below.
https://www.kron4.com/news/world/68-magnitude-earthquake-strikes-west-of-tarauaca-brazil/1687893963
Brazil Earthquake at the Exact Center of an Astrobleme | Better HN
