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Earthquake in Myanmar, Causes, Impact and Relief Efforts

Context: Recently, Myanmar was struck by an earthquake of magnitude 7.7, causing significant devastation in the country.

What Caused the Earthquake in Myanmar?

Tectonic Plate Movements

  • The Earth’s lithosphere is divided into tectonic plates, which have been moving for billions of years. Their interactions create earthquakes and other geological features.
  • The earthquake in Myanmar occurred due to strike-slip faulting, which happens when two plates rub sideways against each other.

Sagaing Fault

  • Sagaing Fault is a 1,200 km long fault line, that runs from north to south through Mandalay and Yangon.
  • Areas along this line are one of the country’s most earthquake-prone areas.

earthquake in Myanmar

Also Read: Operation Brahma

Why Was This Earthquake So Powerful?

  • Magnitude: 7, making it one of the strongest quakes worldwide in the last two years.
  • Shallow Depth: 10 km, which means seismic energy did not dissipate much before reaching the surface, causing more damage.
  • Fault Line: Located on the Sagaing Fault, which is highly active and capable of producing large earthquakes.

Casualties and Damage

  • Tragically, more than 1,700 people have died, and many more are still missing.
  • Devastating damage, including collapsed buildings and major infrastructure failures, has been incurred in Mandalay and the Sagaing Region.
  • The effect was also felt in nearby areas; tremors even reached Bangkok, Thailand, causing fatalities and structural damage.

Rescue and Relief Efforts

  • Rescues of Survivors: Teams have been putting in a lot of effort to rescue individuals buried beneath rubble, such as the incredible rescue of a woman in Mandalay who was hauled to safety after 60 hours.
  • International Aid: Rescue teams and much-needed medical supplies have been sent in by countries like China and India.
  • Challenges: Regrettably, a lack of funding, ongoing civil unrest, and damaged infrastructure are making these efforts extremely difficult.

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