1303 Hongdong earthquake

The 1303 Hongdong earthquake occurred in China, then part of the Mongol Empire, on September 25. Damage was catastrophic, and it was one on the deadliest recorded earthquakes of all time.

1303 Hongdong earthquake

The 1303 Hongdong earthquake occurred in China, then part of the Mongol Empire, on September 25. Damage was catastrophic, and it was one on the deadliest recorded earthquakes of all time.