Earthquake of magnitude 3. 5 strikes Myanmar

An earthquake measuring 3.5 in magnitude recently shook Myanmar, according to a statement from the National Center for Seismology (NCS). The quake struck on November 16, 2025, at around 2:40 AM local time. It occurred at a shallow depth of just 10 kilometers beneath the earth's surface, which raises concerns for potential aftershocks. Shallow quakes like this tend to cause more intense ground shaking and higher damage risks compared to deeper ones, as they release more energy closer to the surface. This latest seismic event follows another quake of magnitude 3.9 that hit Myanmar just two days prior, on November 14, 2025. Unlike the recent shallow quake, that one occurred at a depth of 35 kilometers. Both tremors highlight the ongoing seismic activity in the region, which is known to be vulnerable to earthquakes due to its geographic and tectonic setup. Myanmar's seismic risk is largely influenced by its position at the intersection of four major tectonic plates: the Indian, Eurasian, Sunda, and Burma plates. These plates constantly interact, creating complex geological dynamics that often trigger earthquakes. The country has a 1,400-kilometer transform fault system connecting the Andaman spreading center in the south to the Sagaing Fault in the north. The Sagaing Fault itself is a significant source of seismic hazard, particularly affecting densely populated cities such as Sagaing, Mandalay, Bago, and Yangon. Despite Yangon being relatively distant from the fault line, it remains at risk because of its dense population. Historically, the city experienced a major earthquake back in 1903, when a magnitude 7.0 quake struck nearby Bago, indicating that even quakes centered some distance away can have serious impacts on Yangon. The threat posed by earthquakes extends beyond immediate structural damage. Following the major earthquakes in central Myanmar on March 28, 2025, with magnitudes of 7.7 and 6.4, the World Health Organization (WHO) warned about rising health risks. Tens of thousands of displaced individuals faced increased exposure to infectious diseases such as tuberculosis, HIV, and various vector- and water-borne illnesses due to disrupted living conditions and healthcare infrastructure. Given Myanmar's long coastline, tsunami hazards also add to the potential risks during large seismic events. Authorities and disaster management bodies remain on alert, especially after the recent quakes, to prepare for possible aftershocks and secondary disasters. Overall, the region's seismicity demands continuous monitoring and robust emergency preparedness to mitigate risks to its large and vulnerable population.