The Valdivia Earthquake in Chile had a ridiculous  magnitude of 9.5, and it registered XII – the highest level – on the Mercalli intensity scale,   lasting around 10 minutes.

智利的维亚地达 9.5 ，在 Mercalli 烈度等上记录 XII（最别），持续时间约 10 分钟。

With an estimated magnitude of 7.9 and X intensity  of the Mercalli intensity scale, it is believed to have caused unprecedented destruction in the  region, leaving as many as 200,000 people dead.

据估计，它的 7.9 ，强度 Mercalli 强度等的 X，据信对该地区造成了前所未有的破坏，导致多达 20 万人死亡。