4.8

M4.8 Earthquake 25 km ESE of Khawhai, India — July 28, 2020

2020-07-28 14:38:49 UTC (2020-07-28) · approx. 8:38 PM UTC+6 local

MagnitudeM4.8(mb)
Time14:38 UTC≈ 8:38 PM UTC+6
Depth10.0 kmshallow crustal
Coordinates23.258°, 93.342°
Felt byNo felt reports
Status✓ Reviewed by USGS

On July 28, 2020 at 14:38 UTC, a magnitude 4.8 shallow crustal earthquake struck 25 km ESE of Khawhai, India, at a depth of 10.0 km and coordinates 23.2575°, 93.3418°.

Physical scale: An earthquake of magnitude 4.8 releases seismic energy equivalent to roughly 239 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.2 km — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 23.26°, 93.34°

Earthquake Details

Magnitude
4.8 mb
Depth
10.0 km
shallow crustal
Location
23.2575°N
93.3418°E

Technical Information

Event ID
us6000b5cc
Event Type
earthquake
Status
✓ Reviewed
Significance
354
Azimuthal Gap
67.0°
Min Station Distance
0.657°
RMS Residual
0.73 sec
Last Updated
2020-10-03 17:32:28 UTC

Common Questions

How strong was the magnitude 4.8 earthquake near Khawhai, India?

The magnitude 4.8 earthquake that struck 25 km ESE of Khawhai, India on July 28, 2020 at 14:38 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 23.2575°, 93.3418°, which is 25 km ESE of Khawhai, India.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.8 earthquakes can continue for several days and gradually diminish over time.

Authoritative source: USGS event page (event ID: us6000b5cc). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, July 28, 2020). M4.8 Earthquake 25 km ESE of Khawhai, India — July 28, 2020. Retrieved October 3, 2020 from https://www.earthquaketracker.org/earthquakes/event/us6000b5cc/