4.7

M4.7 Earthquake 10 km S of Sovet, Tajikistan — February 10, 2021

2021-02-10 22:31:06 UTC (2021-02-10) · approx. 3:31 AM UTC+5 local

Felt by 1 person across nearby locations.

MagnitudeM4.7(mb)
Time22:31 UTC≈ 3:31 AM UTC+5
Depth10.0 kmshallow crustal
Coordinates37.953°, 69.589°
Felt by1DYFI response
Status✓ Reviewed by USGS

On February 10, 2021 at 22:31 UTC, a magnitude 4.7 shallow crustal earthquake struck 10 km S of Sovet, Tajikistan, at a depth of 10.0 km and coordinates 37.9531°, 69.5893°.

Physical scale: An earthquake of magnitude 4.7 releases seismic energy equivalent to roughly 169 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.1 km — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 37.95°, 69.59°

Did You Feel It? — community-reported shaking

Aggregated felt-report intensity from 1 citizen response to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.

USGS DYFI community-reported intensity map for the M4.7 earthquake near 10 km S of Sovet, Tajikistan

Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report

Earthquake Details

Magnitude
4.7 mb
Depth
10.0 km
shallow crustal
Location
37.9531°N
69.5893°E
Felt Reports
1
DYFI responses
Community Intensity
5.0
CDI from reports

Technical Information

Event ID
us6000dgf7
Event Type
earthquake
Status
✓ Reviewed
Significance
340
Azimuthal Gap
54.0°
Min Station Distance
2.309°
RMS Residual
0.81 sec
Last Updated
2021-04-22 21:52:54 UTC

Common Questions

How strong was the magnitude 4.7 earthquake near Sovet, Tajikistan?

The magnitude 4.7 earthquake that struck 10 km S of Sovet, Tajikistan on February 10, 2021 at 22:31 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.

Where did the earthquake occur?

The earthquake epicenter was located at 37.9531°, 69.5893°, which is 10 km S of Sovet, Tajikistan.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.7 earthquakes can continue for several days and gradually diminish over time.

Authoritative source: USGS event page (event ID: us6000dgf7). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, February 10, 2021). M4.7 Earthquake 10 km S of Sovet, Tajikistan — February 10, 2021. Retrieved April 22, 2021 from https://www.earthquaketracker.org/earthquakes/event/us6000dgf7/