Although this part of Southeast Asia is no stranger to seismic activity, the characteristics of this particular event made it especially impactful.
Shallow Depth Amplified the Shaking
One of the most significant factors contributing to the earthquake’s intensity was its shallow depth, estimated at approximately 10 kilometers. Earthquakes that occur closer to the Earth’s surface tend to produce stronger ground motion, increasing the likelihood of damage to buildings, roads, and other infrastructure.
Even communities located far from the epicenter reported noticeable shaking, demonstrating how depth can be just as important as magnitude when assessing potential damage.
A Region of Interconnected Fault Systems
Northern Myanmar, southwestern China, and parts of Thailand sit atop interconnected fault lines. When stress is released along one fault, the resulting seismic waves can travel efficiently through the region’s geological formations, spreading the effects across borders.
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