M4.7 Earthquake 92 km SSW of Puerto San José, Guatemala — December 13, 2025
2025-12-13 21:21:40 UTC (2025-12-13) · approx. 3:21 PM UTC-6 local
On December 13, 2025 at 21:21 UTC, a magnitude 4.7 shallow crustal earthquake struck 92 km SSW of Puerto San José, Guatemala, at a depth of 10.0 km and coordinates 13.2092°, -91.2553°. This earthquake was detected by 55 seismic stations with good location accuracy and was assigned a USGS significance rating of 340, 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.
Earthquake Details
-91.2553°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.7 earthquake near Puerto San José, Guatemala?
The magnitude 4.7 earthquake that struck 92 km SSW of Puerto San José, Guatemala on December 13, 2025 at 21:21 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 13.2092°, -91.2553°, which is 92 km SSW of Puerto San José, Guatemala.
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.
What should I do after an earthquake?
If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.
Authoritative source: USGS event page (event ID: us6000ruq2). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, December 13, 2025). M4.7 Earthquake 92 km SSW of Puerto San José, Guatemala — December 13, 2025. Retrieved May 24, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000ruq2/