M4.7 Earthquake 21 km S of Valle Luz, Mexico — February 22, 2024
2024-02-22 20:43:09 UTC (2024-02-22) · approx. 1:43 PM UTC-7 local
Felt by 4 people across nearby locations.
On February 22, 2024 at 20:43 UTC, a magnitude 4.7 shallow crustal earthquake struck 21 km S of Valle Luz, Mexico, at a depth of 54.8 km and coordinates 17.9330°, -100.3555°. This earthquake was detected by 80 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 341, 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.
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 4 citizen responses 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
-100.3555°E
Technical Information
Common Questions
How strong was the magnitude 4.7 earthquake near Valle Luz, Mexico?
The magnitude 4.7 earthquake that struck 21 km S of Valle Luz, Mexico on February 22, 2024 at 20:43 UTC had a depth of 54.8 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 17.9330°, -100.3555°, which is 21 km S of Valle Luz, Mexico. View all earthquakes in Mexico.
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.
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 4.7 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us7000m0xa). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, February 22, 2024). M4.7 Earthquake 21 km S of Valle Luz, Mexico — February 22, 2024. Retrieved May 2, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000m0xa/