Minor M 3.1 Earthquake Strikes Near Kaktovik, Alaska

Source: USGS · Alaska

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A minor 3.1 magnitude earthquake occurred 65 km south-southwest of Kaktovik, Alaska, on February 12, 2026, at a depth of 74.3 km.

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

This notice was issued by USGS on February 11, 2026 and geographically references Alaska. 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, Alaska) 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 3.1 ml was recorded on February 12, 2026, at 19:36:18 UTC (10:36 AM local time). The seismic event occurred at a depth of 74.3 km.

Location Details

The epicenter was located approximately 65 km south-southwest of Kaktovik, Alaska, at coordinates 69.563°N and 144.042°W. With a recorded depth of 74.3 km, this is classified as a deep earthquake. Deep earthquakes (those occurring at depths greater than 70 km) are typically less likely to cause significant surface shaking compared to shallow events of the same magnitude.

Impact Assessment

According to the source data, there have been no felt reports submitted by the public at this time. No tsunami advisory, watch, or warning has been issued in connection with this event. The earthquake is considered a routine geological occurrence for the region.

What You Should Know

Earthquakes with magnitudes between 2.5 and 3.9 are classified as minor. While they are often felt by people in the immediate vicinity of the epicenter, they rarely cause structural damage. Residents in seismic zones should always be aware of the possibility of aftershocks and are encouraged to follow standard safety protocols, such as "Drop, Cover, and Hold On" during shaking.

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 3.1 magnitude earthquake occurred 65 km south-southwest of Kaktovik, Alaska, on February 12, 2026, at a depth of 74.3 km.
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 Alaska. 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.