M4.4 Earthquake 2 km N of Tapay, Peru — October 24, 2023
2023-10-24 20:21:49 UTC (2023-10-24) · approx. 3:21 PM UTC-5 local
On October 24, 2023 at 20:21 UTC, a magnitude 4.4 intermediate depth earthquake struck 2 km N of Tapay, Peru, at a depth of 120.0 km and coordinates -15.5587°, -71.9403°.
Physical scale: An earthquake of magnitude 4.4 releases seismic energy equivalent to roughly 60 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 655 m — a useful intuition for the size of the slip patch on the fault.
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.
Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report
Earthquake Details
-71.9403°E
Technical Information
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Common Questions
How strong was the magnitude 4.4 earthquake near Tapay, Peru?
The magnitude 4.4 earthquake that struck 2 km N of Tapay, Peru on October 24, 2023 at 20:21 UTC had a depth of 120.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.4 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.4 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000l62h). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2023, October 24, 2023). M4.4 Earthquake 2 km N of Tapay, Peru — October 24, 2023. Retrieved January 4, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000l62h/