M4.4 Earthquake 39 km NNE of Tingo María, Peru — July 30, 2024
2024-07-30 23:00:25 UTC (2024-07-30) · approx. 6:00 PM UTC-5 local
On July 30, 2024 at 23:00 UTC, a magnitude 4.4 intermediate depth earthquake struck 39 km NNE of Tingo María, Peru, at a depth of 118.2 km and coordinates -8.9972°, -75.8021°.
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.
This earthquake is part of an ongoing aftershock sequence following the magnitude 5.2 mainshock that occurred 8 days ago 66 km WNW of San Alejandro, Peru. Since the mainshock, the USGS has recorded 0 aftershocks in this area. Aftershock activity is expected to continue for days to weeks as stresses on surrounding faults redistribute.
Earthquake Details
-75.8021°E
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Common Questions
How strong was the magnitude 4.4 earthquake near Tingo María, Peru?
The magnitude 4.4 earthquake that struck 39 km NNE of Tingo María, Peru on July 30, 2024 at 23:00 UTC had a depth of 118.2 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.
Is this the same earthquake as the M5.2 one earlier?
No. This magnitude 4.4 earthquake is an aftershock of the larger magnitude 5.2 mainshock that occurred earlier 66 km WNW of San Alejandro, Peru. Aftershocks are smaller earthquakes triggered by stress changes from the mainshock.
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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: us6000ngzs). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, July 30, 2024). M4.4 Earthquake 39 km NNE of Tingo María, Peru — July 30, 2024. Retrieved October 11, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000ngzs/