M5.3 Earthquake near off the coast of Michoacan, Mexico — September 14, 2026
2026-09-14 20:38:59 UTC (1 hour ago) · approx. 1:38 PM UTC-7 local
On September 14, 2026 at 20:38 UTC, a magnitude 5.3 shallow crustal earthquake struck near off the coast of Michoacan, Mexico, at a depth of 10.0 km and coordinates 15.0879°, -104.4352°. This earthquake was detected by 60 seismic stations with moderate location accuracy and was assigned a USGS significance rating of 432, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 5.3 releases seismic energy equivalent to roughly 1 kilotons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 2.7 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
Earthquake Details
-104.4352°E
Technical Information
Common Questions
How strong was the magnitude 5.3 earthquake near off the coast of Michoacan, Mexico?
The magnitude 5.3 earthquake that struck near off the coast of Michoacan, Mexico on September 14, 2026 at 20:38 UTC had a depth of 10.0 km. For context, this was a moderate earthquake that could be widely felt.
Where did the earthquake occur?
The earthquake epicenter was located at 15.0879°, -104.4352°, which is near off the coast of Michoacan, Mexico. View all earthquakes in Mexico.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.3 earthquakes can continue for days to weeks 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 5.3 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us7000thgs). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, September 14, 2026). M5.3 Earthquake near off the coast of Michoacan, Mexico — September 14, 2026. Retrieved September 14, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000thgs/