Earthquake in Bangkok: what was the cause?

On March 28, 2025, Bangkok, the capital of Thailand, felt powerful underground tremors. This came as a surprise to many, as Thailand is not considered a seismically active zone. But what caused the earthquake that was felt even in the high-rise buildings of the metropolis?

Epicenter in Myanmar - Wave in Bangkok

The actual earthquake occurred in Myanmar, near the city of Mandalay. Magnitude - 7.7. This is one of the strongest tremors in recent decades in this region. Myanmar lies near the boundary of tectonic plates - the Indo-Australian and Eurasian. Their collision became the source of seismic activity.

Although Bangkok is more than 800 km from the epicenter, the ground vibrations reached it as well. The reason - soft and water-saturated soils on which the city is built: they amplify vibrations, turning even a distant earthquake into a serious threat.

Why This Is Particularly Dangerous for Bangkok

Bangkok is located in the delta of the Chao Phraya River. The ground here is essentially a "swamp" covered with dense development. Such soils act as wave amplifiers: a building can oscillate much more strongly than on solid rock. High-rises suffer especially.

As a result of the underground tremors in Bangkok:

• A 30-story building under construction collapsed.

• Dozens of multi-story buildings were evacuated.

• The metro and public transport were closed.

• Residents experienced real panic.

Seismic Threat: Forgotten but Real

Although Thailand is not part of the "ring of fire" - the most active earthquake zone in Asia - it is still subject to secondary vibrations from neighboring regions. Especially in the northern part of the country, where mountains and hidden faults are located.

Scientists have long warned that Bangkok needs to strengthen its seismic building codes. This earthquake was a wake-up call: nature reminded us of itself.

Conclusion

The earthquake in Bangkok is not a whim of nature, but the result of the complex geology of the region and the unpreparedness of the urban infrastructure. Even being far from the epicenter, a metropolis can feel the power of the earth. It's important not to forget about this and draw conclusions - before the next shock occurs.

If you want, I can make a more scientific or conversely - a simpler and more child-friendly version of the article.