Dacono, CO – A minor earthquake shook communities north of Denver early Friday morning, catching residents off guard with light tremors across parts of the metro area.
According to the U.S. Geological Survey (USGS), the magnitude 2.9 earthquake struck at approximately 6:08 a.m. local time, with its epicenter located about 5 kilometers south-southwest of Dacono, Colorado. The quake originated at a shallow depth of 8.2 kilometers, contributing to its perceptibility in surrounding areas.
Although the tremor was relatively minor in magnitude, the USGS reported more than 130 responses from residents on its “Did You Feel It?” page, many of whom reported light shaking consistent with Intensity IV on the Modified Mercalli scale. The shaking was felt in communities across Boulder, Broomfield, Thornton, and parts of northern Denver.
There were no immediate reports of damage or injuries as of Friday morning, and emergency services have not issued any warnings or advisories. Earthquakes of this size are not uncommon along Colorado’s Front Range but rarely cause structural damage.
Dacono, situated in Weld County, lies within a region of low to moderate seismic activity. Still, local officials and geologists occasionally monitor for tectonic movement or induced seismicity related to energy development.
Seismologists advise residents that while Friday’s quake was mild, it serves as a reminder that even low-magnitude events can be felt across broad areas, particularly when shallow. The USGS encourages residents who experienced the shaking to submit felt reports to assist with scientific understanding and hazard mapping.
No further seismic activity has been reported in the area at this time. Authorities will continue monitoring for aftershocks or related seismic movement throughout the day.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
Follow us on Instagram & Facebook for more relevant news stories and SUPPORT LOCAL INDEPENDENT NEWS! Have a tip? Message us!
