M 3.0 Earthquake Near Honaunau-Napoopoo, Hawaii
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 minor earthquake of magnitude 3.0 struck 26 km ESE of Honaunau-Napoopoo, Hawaii, at a depth of 10.1 km on June 28, 2026, at 12:31:36 UTC.
What this USGS earthquake report tells you, and what most readers miss
This notice was issued by USGS on April 23, 2026 and geographically references Hawaii. 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 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, Hawaii.
What Happened
A magnitude 3.0 ml earthquake occurred 26 km ESE of Honaunau-Napoopoo, Hawaii, at a depth of 10.1 km. The event took place on June 28, 2026, at 12:31:36 UTC.
Location Details
The earthquake was located at coordinates 19.4095 latitude and -155.6172 longitude. This shallow earthquake, with a depth of less than 20 km, is common in the region and can result in noticeable shaking near the epicenter.
Impact Assessment
No felt reports are available for this event. No tsunami advisory has been issued, and there is no alert level specified.
What You Should Know
Earthquakes of this magnitude are often felt but rarely cause damage. It is possible to experience aftershocks, and individuals in the area should be prepared by following basic safety tips, such as securing heavy items at home.
Source
Information from the United States Geological Survey (USGS): https://earthquake.usgs.gov/earthquakes/eventpage/us6000ss8h
Original source: USGS Official Notice ↗
Related Earthquakes
All Earthquakes →Nationwide notices with similar length or severity timing 8
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 (1,008 characters here).
Similar severity timing
Same severity (low) notices issued closest in time to April 23, 2026.
Frequently Asked Questions
Common questions about this USGS earthquake report.