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.

瓦尔迪维亚地震震达 9.5 ，在 Mercalli 烈等上记录为 XII（最别），持续时间约为 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，它震为 7.9 ，为 Mercalli 等 X，据信对该地区造成了前所未有破坏，导致多达 20 万人死亡。