The Big Storm of '37

The Big Storm of 737, sometimes just called the Big Storm, was a disaster that hit Graben Island and the surrounding islands in 737 BC. It happened less than two days after the death of Meredoth. It persisted for a full week, and it was powerful enough to dwarf the typhoons of Rokushima Taiyoo and damage every building in the islands save for the Black Chapel. The storm claimed well over a hundred souls.