4.5

M4.5 Earthquake 184 km NNE of Bamboo Flat, IndiaAugust 21, 2024

2024-08-21 16:45:24 UTC (2024-08-21) · approx. 10:45 PM UTC+6 local

MagnitudeM4.5(mb)
Time16:45 UTC10:45 PM UTC+6
Depth27.2 kmshallow crustal
Coordinates13.321°, 93.122°
Felt byNo felt reports
Status✓ Reviewed by USGS

On August 21, 2024 at 16:45 UTC, a magnitude 4.5 shallow crustal earthquake struck 184 km NNE of Bamboo Flat, India, at a depth of 27.2 km and coordinates 13.3206°, 93.1216°. This earthquake was detected by 40 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 312, placing it among routine seismic activity.

Physical scale: An earthquake of magnitude 4.5 releases seismic energy equivalent to roughly 85 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 767 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 13.32°, 93.12°

Earthquake Details

Magnitude
4.5 mb
Depth
27.2 km
shallow crustal
Location
13.3206°N
93.1216°E

Technical Information

Event ID
us7000ndjh
Event Type
earthquake
Status
✓ Reviewed
Significance
312
Stations Used
40
Azimuthal Gap
53.0°
Min Station Distance
5.924°
RMS Residual
0.99 sec
Last Updated
2024-11-02 21:29:26 UTC

Common Questions

How strong was the magnitude 4.5 earthquake near Bamboo Flat, India?

The magnitude 4.5 earthquake that struck 184 km NNE of Bamboo Flat, India on August 21, 2024 at 16:45 UTC had a depth of 27.2 km. For context, this was a light earthquake commonly felt near the epicenter.

Where did the earthquake occur?

The earthquake epicenter was located at 13.3206°, 93.1216°, which is 184 km NNE of Bamboo Flat, India.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.5 earthquakes can continue for several days and gradually diminish over time.

Authoritative source: USGS event page (event ID: us7000ndjh). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, August 21, 2024). M4.5 Earthquake 184 km NNE of Bamboo Flat, IndiaAugust 21, 2024. Retrieved November 2, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000ndjh/