Sikkim on Edge: Series of Earthquake Rocks West Sikkim With 3.7 Magnitude Tremor at 4 AM

It was a sleepless night for residents of West Sikkim. Multiple earthquakes jolted the state through Thursday night and into the early hours of Friday morning — and the shaking…

By Reetam Bodhak

February 27, 2026

3 min read

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It was a sleepless night for residents of West Sikkim. Multiple earthquakes jolted the state through Thursday night and into the early hours of Friday morning — and the shaking still isn’t fully over. Here’s everything you need to know.

West Sikkim Earthquake: Key Details

Detail	Info
Date & Time	February 27, 2026 at ~4:10 AM IST
Magnitude	3.7
Depth	5 km (shallow)
Epicentre	27.40° N, 88.69° E (West Sikkim)
Reported By	National Centre for Seismology (NCS)
Previous Quakes (Feb 26)	4 separate tremors recorded
Infrastructure Damage	Gangyap School, Gerethang School
Casualties	None reported so far

What Happened?

A series of earthquakes has sparked widespread panic in Sikkim, with multiple tremors reported late Thursday and into early Friday. The most recent occurred at around 4:10 AM — a shallow 3.7 magnitude quake at a depth of 5 km, centred at 27.40° N latitude and 88.69° E longitude, according to the National Centre for Seismology.

Yesterday alone, Sikkim experienced four separate quakes, causing damage to infrastructure at Gangyap School and Gerethang School. While the visual of cracked school buildings is alarming, authorities have confirmed no casualties or major structural damage beyond those sites — a fortunate outcome given the shallow depth of these tremors.

Shallow earthquakes are particularly intense at the surface, meaning even a moderate magnitude can cause more felt shaking and structural stress than deeper quakes of the same size.

Northeast India’s Persistent Seismic Risk

Meanwhile, Arunachal Pradesh felt a 3.4 magnitude earthquake in Changlang district on February 15 at 8:50 PM IST, at a depth of 10 km — with no damage or casualties reported.

This is not an isolated event. The northeastern region of India sits within one of the world’s most seismically active zones. The recent activity highlights the seismic vulnerability of the northeastern region, prompting officials to emphasize earthquake preparedness among residents.

To understand why this region remains so prone to earthquakes, the geology of the Indian subcontinent — where the Indian Plate continues to collide with the Eurasian Plate — is worth exploring.

For the latest news and updates from Northeast India, follow TechnoSports News and stay connected with TechnoSports for real-time coverage.

FAQs

Q: Was anyone injured in the West Sikkim earthquake on February 27, 2026?

No casualties have been reported so far — authorities confirmed only infrastructure damage at Gangyap School and Gerethang School, with residents urged to remain alert.

Q: Why does Sikkim experience frequent earthquakes?

Sikkim lies in the seismically active Himalayan region, where the Indian tectonic plate pushes into the Eurasian plate — making this zone one of India’s highest earthquake-risk areas.