Why are there so many earthquakes in Myanmar?

Myanmar is located in a seismically active region, making it prone to earthquakes. The country is situated on the boundary between the Indian and Eurasian tectonic plates, which are constantly moving and interacting. This process, known as oblique subduction, block rotation, and a transform margin, is responsible for the frequent earthquakes in the region ¹.

The Sagaing Fault, one of the largest fault lines in Myanmar, is a significant source of earthquakes. This fault has produced deadly quakes in the past centuries. Additionally, the Sunda Megathrust, located off the western coast of Myanmar, is capable of producing large earthquakes and tsunamis, as seen in the 2004 earthquake ¹.

Myanmar's geography, with its mountains and valleys, also contributes to the frequency and severity of earthquakes. The country's location in a region of high tectonic activity, combined with its unique geology, makes it an area of significant seismic hazard.

In recent times, Myanmar has experienced several devastating earthquakes, including the 2025 earthquake that struck near Mandalay, causing widespread destruction and loss of life ² ³.