M4.4 Earthquake 59 km SW of Jiquilillo, Nicaragua — October 28, 2025
2025-10-28 22:03:11 UTC (2025-10-28) · approx. 4:03 PM UTC-6 local
On October 28, 2025 at 22:03 UTC, a magnitude 4.4 shallow crustal earthquake struck 59 km SW of Jiquilillo, Nicaragua, at a depth of 41.3 km and coordinates 12.3767°, -87.8466°.
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.
Earthquake Details
-87.8466°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.4 earthquake near Jiquilillo, Nicaragua?
The magnitude 4.4 earthquake that struck 59 km SW of Jiquilillo, Nicaragua on October 28, 2025 at 22:03 UTC had a depth of 41.3 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.
Actions
Understanding This Data
Magnitude 4.4 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000rnyv). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, October 28, 2025). M4.4 Earthquake 59 km SW of Jiquilillo, Nicaragua — October 28, 2025. Retrieved January 15, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000rnyv/