On November 21, 2025, people in Kolkata felt strong tremors when an earthquake struck nearby Bangladesh. The quake measured between 5.2 and 5.7 in magnitude. It happened at 10:08 in the morning, with its center near Narsingdi in Bangladesh. Because the earthquake was shallow, at about 10 kilometers deep, the shaking was felt strongly on the surface.
Breaking Down the Kolkata Tremors:
- Magnitude: Between 5.2 and 5.7, depending on seismic agency reports
- Epicenter: Near Narsingdi, Bangladesh, ~13 km south-southwest of the city
- Time: 10:08 am IST, November 21, 2025
- Depth: Shallow, around 10 km, which made tremors strongly felt on the surface
- Impact in Kolkata:
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Buildings shook, chandeliers and wall hangings rattled
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Tremors reported across Kolkata, Assam, and other parts of West Bengal
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Social media flooded with videos showing swaying objects and panicked residents
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Casualties/Damage: No immediate reports of injuries or significant property loss
Authorities confirmed the earthquake but said there were no reports of serious injuries or major damage. Experts explained that shallow earthquakes often feel stronger even if the magnitude is not very high.
Public Reactions:
- Many people in Kolkata said they felt the tremors for several seconds. Some rushed out of their homes and offices, while others stayed inside but were frightened.
- Parents shared that children became scared and started crying when the buildings shook. In several schools, teachers quickly moved students to open areas as a precaution.
- Office workers reported that chairs and computer screens rattled, and some employees ran down staircases in panic. Residents in high‑rise apartments said the swaying was stronger on upper floors, making them feel dizzy.
- On social media, videos showed ceiling fans swinging and pets reacting nervously. One resident wrote, “I thought it was just me feeling dizzy, but then I saw the lights shaking.” Another said, “We all ran outside, but thankfully nothing serious happened.”
Safety Reminder:
During earthquakes, experts advise simple steps to stay safe:
- Drop, Cover, and Hold On: Get down on the ground, take cover under a sturdy table or desk, and hold on until the shaking stops.
- Stay Indoors if Safe: Running outside during tremors can be dangerous because of falling debris.
- Keep Away from Windows: Glass can break easily, so move away from windows, mirrors, and heavy objects.
- Avoid Elevators: Use stairs instead, as elevators may stop working or get stuck.
- Move to Open Spaces: If you are already outside, stay away from buildings, trees, and electric poles.
- Prepare an Emergency Kit: Keep water, food, a flashlight, and basic medicines ready in case of aftershocks.
- Check for Gas Leaks or Electrical Hazards: After the tremors, inspect your home for any damage that could cause fire or accidents.
Stay Calm and Listen to Authorities: Follow instructions from local officials and rely on trusted news sources for updates
