Leh experiences 3.9 magnitude earthquake on Friday morning, tremor originates 10 km underground

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A mild earthquake shook Leh in Ladakh on Friday morning, creating brief concern but no immediate reports of damage. The tremor was small, yet enough to remind residents that the Himalayan region is seismically active. Here’s what we know so far.

Mild Tremor Recorded in Leh

According to the National Centre for Seismology (NCS), the earthquake measured magnitude 3.9. It struck at 8:31 am IST. The epicentre was located near Leh in Ladakh. The tremor originated at a depth of 10 kilometres below the Earth’s surface.

The NCS shared details on social media, confirming the coordinates and depth. A magnitude of 3.9 is considered mild. Such earthquakes are usually felt locally but rarely cause damage.

Shallow Earthquake Explained

The quake occurred at a depth of 10 km, which classifies it as a shallow earthquake. Scientists divide earthquakes into three types based on depth. Shallow earthquakes happen between 0 and 70 kilometres below the surface. Intermediate ones occur between 70 and 300 kilometres. Deep earthquakes happen between 300 and 700 kilometres underground.

Because shallow earthquakes occur closer to the surface, they are more likely to be felt by people. However, their impact depends on magnitude and location.

No Immediate Damage Reported

There were no early reports of injuries or property damage. Mild tremors like this are common in mountainous regions like Ladakh. The area lies near tectonic plate boundaries, making it prone to occasional seismic activity.

Why the Region Sees Frequent Tremors

The Himalayan belt is one of the most earthquake-prone zones in the world. This is due to the ongoing collision between the Indian Plate and the Eurasian Plate. These movements release energy from time to time, resulting in small tremors like Friday’s event.

Authorities usually monitor such activity closely. While this quake was minor, experts often advise residents to stay aware and prepared for sudden tremors.