M4.7 Earthquake near Mid-Indian Ridge — December 25, 2024
2024-12-25 04:28:14 UTC (2024-12-25) · approx. 9:28 AM UTC+5 local
On December 25, 2024 at 04:28 UTC, a magnitude 4.7 shallow crustal earthquake struck near Mid-Indian Ridge, at a depth of 10.0 km and coordinates -39.3937°, 78.2767°. This earthquake was detected by 18 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 340, placing it among routine seismic activity.
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.
Earthquake Details
78.2767°E
Technical Information
Common Questions
How strong was the magnitude 4.7 earthquake near Mid-Indian Ridge?
The magnitude 4.7 earthquake that struck near Mid-Indian Ridge on December 25, 2024 at 04:28 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 -39.3937°, 78.2767°, which is near Mid-Indian Ridge.
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.
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Location
Authoritative source: USGS event page (event ID: us6000pidx). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, December 25, 2024). M4.7 Earthquake near Mid-Indian Ridge — December 25, 2024. Retrieved March 8, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000pidx/