M3.3 Earthquake 11 km NW of Tilden, Texas — October 26, 2022
2022-10-26 18:04:57 UTC (2022-10-26) · approx. 11:04 AM UTC-7 local
On October 26, 2022 at 18:04 UTC, a magnitude 3.3 shallow crustal earthquake struck 11 km NW of Tilden, Texas, at a depth of 4.7 km and coordinates 28.5230°, -98.6400°.
Physical scale: An earthquake of magnitude 3.3 releases seismic energy equivalent to roughly 1.3 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 114 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-98.6400°E
Technical Information
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Common Questions
How strong was the magnitude 3.3 earthquake near Tilden, Texas?
The magnitude 3.3 earthquake that struck 11 km NW of Tilden, Texas on October 26, 2022 at 18:04 UTC had a depth of 4.7 km. For context, this was a minor earthquake typically detected only by instruments.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 3.3 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.3 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: tx2022uzvs). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, October 26, 2022). M3.3 Earthquake 11 km NW of Tilden, Texas — October 26, 2022. Retrieved July 2, 2025 from https://www.earthquaketracker.org/earthquakes/event/tx2022uzvs/