Myanmar Spring Chronicle – Scenes from May 18
(MoeMaKa), May 19, 2026
How Serious Could the Earthquake Risk Be for Yangon?
Around 8:30 a.m. on May 18, a moderate earthquake with a magnitude of 5.2 struck near the Yangon River estuary south of Yangon, with its epicenter near Mee Pya.
Reports showed that residents living in Yangon’s high-rise buildings panicked and ran downstairs, while people inside some shopping malls and office towers evacuated outside the buildings for safety.
For a city like Yangon, which is filled with high-rise buildings, even a moderate earthquake like this has raised troubling questions about what could happen if a much stronger earthquake were to strike.
Just over a year ago, a powerful magnitude 7.7 earthquake centered near Sagaing caused massive destruction in Mandalay, Sagaing, Naypyidaw, and Pyinmana, killing nearly 4,000 people.
Even Mandalay — a city with far fewer high-rise buildings than Yangon — suffered thousands of deaths and widespread destruction. Considering that scale of devastation, the possibility of an earthquake similar to the Mandalay/Sagaing quake striking Yangon is deeply alarming.
If a major earthquake were to hit Yangon, it is easy to imagine that the destruction and death toll could exceed that of Mandalay. A large percentage of Yangon’s buildings are not earthquake-resistant, and weak oversight of construction quality has left many residential buildings and public structures vulnerable to collapse in the event of a strong quake.
Most of Yangon’s high-rise residential buildings were constructed after the 1990s during the so-called “contractor apartment era.” Many of the high-rise buildings built over the last one or two decades were not designed with earthquake resistance in mind, and in many cases they do not even meet ordinary construction quality standards.
Widespread corruption within municipal authorities responsible for building inspections has further worsened the situation. While it is impossible to predict the exact level of destruction and casualties if a major earthquake occurs, the danger is undeniably severe.
The Sagaing Fault runs north-south east of Yangon, and the epicenter of the May 18 earthquake is believed to have been located along that fault line. Earthquake experts have warned that eastern parts of Yangon, including townships such as Dagon Myothit, which lie closer to the fault, could suffer greater impacts than western Yangon townships.
The expansion of Yangon eastward during the SLORC/SPDC era and afterward brought urban development closer to the fault line. In addition, the softer soil conditions in Dagon Myothit townships could amplify damage if a strong earthquake strikes.
Historical earthquake records suggest that powerful earthquakes tend to occur approximately every 80 to 100 years. The 1930 Bago earthquake was the last major quake to strongly affect the Yangon-Bago region, leading to growing concerns that another major earthquake could strike the area in the coming years.
According to a 2011 joint study by the University of Tokyo and the Myanmar Earthquake Committee, cited by BBC Burmese, another earthquake above magnitude 7 could occur in the Bago-Yangon area within roughly 150 years after the 1930 Bago earthquake.
The report also suggested that a strong earthquake could occur even earlier than that estimate. If it happens sooner, the magnitude might be slightly lower — above magnitude 6 rather than 7.
Taken together, these studies and predictions suggest that Yangon may be waiting for a major earthquake in the coming years or decades. The longer the interval between major quakes, the greater the possibility that tectonic pressure continues building, potentially resulting in a more powerful earthquake.
Under such conditions, urgent measures are needed: disaster preparedness planning, demolition and replacement of dangerously weak high-rise residential buildings, and strict enforcement of earthquake-resistant construction standards for new buildings.
However, under the current military-controlled administration that came to power after the coup, there is little expectation that such effective governance and urban planning measures will be implemented.
Public education on earthquake preparedness also remains extremely limited. As a result, for many residents living in Yangon’s high-rise buildings, the threat of a major earthquake — something that may occur only once every century — feels like a ticking time bomb hanging over their lives.