Minor M 3.0 Earthquake Strikes Near Edgerton, Wyoming

Source: USGS · Wyoming

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A minor 3.0 magnitude earthquake was recorded early Thursday morning approximately 12 kilometers south-southeast of Edgerton, Wyoming.

What this USGS earthquake report tells you, and what most readers miss

This notice was issued by USGS on February 12, 2026 and geographically references Wyoming. Its severity classification of "low" signals how the issuing agency weighs the risk of harm if no action is taken — "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to — Earthquakes — determines the regulatory framework behind it, which shapes what remedies (refunds, replacements, recalls, evacuations) are available to affected individuals and who holds statutory responsibility for enforcement.

Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly USGS detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action — a single localized USGS earthquake report is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.

For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (earthquake, seismic, usgs, Wyoming) map to related alerts in the same area of risk — browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.

What Happened

A minor earthquake with a magnitude of 3.0 ml occurred near Edgerton, Wyoming, on February 12, 2026. The seismic event was recorded at 12:54 AM local time (07:54:59 UTC). According to the U.S. Geological Survey (USGS), the event has been reviewed by a seismologist.

Location Details

The epicenter was located at coordinates 43.3082°N, 106.2083°W, approximately 12 km south-southeast of Edgerton, Wyoming. The earthquake originated at a depth of 10.2 km. This is classified as a shallow earthquake; seismic events occurring at depths less than 20 km are typically felt more distinctly at the surface than deeper events, though their impact remains localized.

Impact Assessment

At the time of reporting, there are no felt reports submitted to the USGS. There is no tsunami advisory in effect for this inland event, and no alert level color has been assigned. A magnitude 3.0 earthquake is categorized as a minor earthquake, which is often felt by people near the epicenter but rarely causes any structural damage.

What You Should Know

Minor earthquakes are routine geological occurrences in various parts of the United States. While aftershocks are a possibility following any seismic activity, they are generally smaller in magnitude than the initial event. Residents are reminded that the safest action during shaking is to "Drop, Cover, and Hold On."

Source

Data provided by the USGS Earthquake Hazards Program.

Original source: USGS Official Notice ↗

All Earthquakes →

Frequently Asked Questions

Common questions about this USGS earthquake report.

What is this USGS earthquake report about?
A minor 3.0 magnitude earthquake was recorded early Thursday morning approximately 12 kilometers south-southeast of Edgerton, Wyoming.
Which agency issued this alert?
This alert was issued by USGS. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "low" severity. No immediate action required, but stay aware.
What area is affected?
This alert affects Wyoming. Check with USGS for the most current geographic scope.
Where can I find more Earthquakes updates?
Browse the full Earthquakes feed on Areazine at areazine.com/earthquakes/ for the latest updates from USGS and other agencies.