M 5.5 - 11 km ESE of Udalguri, India

September 14, 2025 at 11:11:51 UTC

Depth: 29.00 km (Shallow)

Key Takeaway

This moderate earthquake (M5.5) occurred 5 months ago near 11 km ESE of Udalguri, India, at a depth of 29.00 km (shallow). It was felt by 120 people.

M 5.5

Moderate

Orange

PAGER Alert

No

Tsunami

120

Felt Reports

Event Details

Magnitude5.5 mww
Depth29.00 km (Shallow)
Location26.7097N, 92.2103E
Community IntensityVI (Strong)
Mercalli IntensityVI (Strong)
Felt Reports (DYFI)120 people
Alert Level (PAGER)Orange — Significant damage and casualties likely
Tsunami WarningNo
Significance1072 / 3000
StatusReviewed
Networkus
USGS Event PageView on USGS →

Frequently Asked Questions

What was the magnitude of this earthquake?

This earthquake had a magnitude of 5.5, classified as "Moderate". Moderate earthquakes can cause damage to poorly constructed buildings.

How deep was this earthquake?

This earthquake occurred at a depth of 29.00 km, classified as "Shallow". Shallow earthquakes tend to cause more damage at the surface because the energy has less distance to travel before reaching buildings and infrastructure.

Where exactly did this earthquake occur?

This earthquake occurred near 11 km ESE of Udalguri, India, at coordinates 26.7097N, 92.2103E. The location is determined by analyzing seismic wave arrival times at multiple monitoring stations.

Were there aftershocks associated with this event?

Aftershock data for this specific event can be explored by viewing nearby recent earthquakes listed below on this page. Aftershocks are smaller earthquakes that occur in the same area following a larger event, and they can continue for days, weeks, or even months depending on the original earthquake's magnitude.

What does the magnitude of this earthquake mean in practical terms?

A magnitude 5.5 earthquake is classified as "Moderate" — these are widely felt and can cause damage to vulnerable structures, though well-built buildings typically withstand them.

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Data from the USGS Earthquake Hazards Program (ComCat). QuakeScan is not affiliated with the USGS. Event details may be updated as new data becomes available.