M5.1 Earthquake 71 km WSW of Puerto Madero, Mexico — March 10, 2022
2022-03-10 19:34:20 UTC (2022-03-10) · approx. 1:34 PM UTC-6 local
Felt by 1 person across nearby locations. Aftershock of the M5.3 mainshock.
On March 10, 2022 at 19:34 UTC, a magnitude 5.1 shallow crustal earthquake struck 71 km WSW of Puerto Madero, Mexico, at a depth of 22.8 km and coordinates 14.4225°, -93.0114°.
Physical scale: An earthquake of magnitude 5.1 releases seismic energy equivalent to roughly 674 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 2.0 km — 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 5.3 mainshock that occurred 8 days ago 108 km SW of Puerto Madero, Mexico. Since the mainshock, the USGS has recorded 9 aftershocks in this area. Aftershock activity is expected to continue for days to weeks as stresses on surrounding faults redistribute.
The epicenter is located in Mexico, a region characterized by the Middle America Trench, where the Cocos Plate subducts beneath the North American Plate. The nearest mapped fault system is the Middle America Trench. View all earthquakes in Mexico.
Learn more: Magnitude scale · Aftershock sequences
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
-93.0114°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 5.1 earthquake near Puerto Madero, Mexico?
The magnitude 5.1 earthquake that struck 71 km WSW of Puerto Madero, Mexico on March 10, 2022 at 19:34 UTC had a depth of 22.8 km. For context, this was a moderate earthquake that could be widely felt.
Where did the earthquake occur?
The earthquake epicenter was located at 14.4225°, -93.0114°, which is 71 km WSW of Puerto Madero, Mexico. View all earthquakes in Mexico.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.1 earthquakes can continue for days to weeks and gradually diminish over time.
Is this the same earthquake as the M5.3 one earlier?
No. This magnitude 5.1 earthquake is an aftershock of the larger magnitude 5.3 mainshock that occurred earlier 108 km SW of Puerto Madero, Mexico. Aftershocks are smaller earthquakes triggered by stress changes from the mainshock.
Has Mexico had earthquakes this big before?
The largest recorded earthquake in Mexico was the M8.1 Chiapas earthquake of September 8, 2017. Today's magnitude 5.1 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us6000h3ms). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, March 10, 2022). M5.1 Earthquake 71 km WSW of Puerto Madero, Mexico — March 10, 2022. Retrieved May 14, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000h3ms/