5.0

M5.0 Earthquake 203 km NNE of Shi Yomi, IndiaOctober 1, 2021

2021-10-01 03:49:28 UTC (2021-10-01) · approx. 9:49 AM UTC+6 local

MagnitudeM5.0(mb)
Time03:49 UTC9:49 AM UTC+6
Depth31.6 kmshallow crustal
Coordinates30.321°, 94.825°
Felt byNo felt reports
Status✓ Reviewed by USGS

On October 1, 2021 at 03:49 UTC, a magnitude 5.0 shallow crustal earthquake struck 203 km NNE of Shi Yomi, India, at a depth of 31.6 km and coordinates 30.3214°, 94.8247°.

Physical scale: An earthquake of magnitude 5.0 releases seismic energy equivalent to roughly 477 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.7 km — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 30.32°, 94.82°

Earthquake Details

Magnitude
5.0 mb
Depth
31.6 km
shallow crustal
Location
30.3214°N
94.8247°E

Technical Information

Event ID
us6000fqn3
Event Type
earthquake
Status
✓ Reviewed
Significance
385
Azimuthal Gap
73.0°
Min Station Distance
5.415°
RMS Residual
0.64 sec
Last Updated
2025-12-22 22:17:18 UTC

Common Questions

How strong was the magnitude 5.0 earthquake near Shi Yomi, India?

The magnitude 5.0 earthquake that struck 203 km NNE of Shi Yomi, India on October 1, 2021 at 03:49 UTC had a depth of 31.6 km. For context, this was a moderate earthquake that could be widely felt.

Where did the earthquake occur?

The earthquake epicenter was located at 30.3214°, 94.8247°, which is 203 km NNE of Shi Yomi, India.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.0 earthquakes can continue for days to weeks and gradually diminish over time.

Authoritative source: USGS event page (event ID: us6000fqn3). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 1, 2021). M5.0 Earthquake 203 km NNE of Shi Yomi, IndiaOctober 1, 2021. Retrieved December 22, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000fqn3/