M 4.2 Earthquake 37 km WSW of Anchor Point, Alaska
Areazine synthesizes this USGS earthquake report directly from USGS's official public data feed. See our methodology for full source attribution and refresh cadence.
A magnitude 4.2 earthquake occurred 37 km west-southwest of Anchor Point, Alaska, at a depth of 79 km.
What this USGS earthquake report tells you, and what most readers miss
This notice was issued by USGS on August 5, 2026 and geographically references Alaska. Its severity classification of "medium" 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 monitoring protocol behind it, which shapes what follow-up action (checking for structural damage, watching for aftershocks, reviewing local building codes) is relevant and which agency holds authority over the assessment.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to verify its scope, source, and timestamp, then compare related notices without assuming that one record proves a broader trend.
Areazine pairs this record with the original agency URL so you can check the primary source before acting. Its related labels are earthquake, seismic, usgs, Alaska.
What Happened
A M 4.2 ml earthquake struck 37 km WSW of Anchor Point, Alaska, on July 12, 2026 at 18:11:06 UTC. The event was recorded at latitude 59.674, longitude -152.468 with a depth of 79 km.
Location Details
The earthquake was located 37 km west-southwest of Anchor Point, Alaska, at coordinates 59.674°N, 152.468°W. A depth of 79 km classifies it as a deep earthquake (greater than 70 km).
Impact Assessment
The earthquake was felt by 17 people, with a maximum reported intensity (CDI) of 3.1 and instrumental intensity (MMI) of 2.788. No tsunami was generated (tsunami status: 0) and no alert level was issued.
What You Should Know
Earthquakes of this magnitude (M 4.0-4.9) are classified as light and are typically noticeable but rarely cause significant damage. The event was reviewed by the Alaska Earthquake Center.
Source
Data from USGS: https://earthquake.usgs.gov/earthquakes/eventpage/aka2026nsipgy
Original source: USGS Official Notice ↗
Related Earthquakes
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Two Areazine-derived peer sets for this USGS earthquake report: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (933 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to August 5, 2026.
Frequently Asked Questions
Common questions about this USGS earthquake report.