M 5.1 Earthquake South of the Kermadec Islands
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 5.1 earthquake occurred south of the Kermadec Islands at a depth of 10 kilometers on June 28, 2026, at 12:44 UTC.
What this USGS earthquake report tells you, and what most readers miss
This notice was issued by USGS on April 20, 2026 and geographically references South Pacific. 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, Kermadec Islands.
What Happened
An earthquake with a magnitude of 5.1 mb struck south of the Kermadec Islands. It occurred at a depth of 10 kilometers and took place on June 28, 2026, at 12:44 UTC.
Location Details
The earthquake was located south of the Kermadec Islands, with coordinates at latitude -32.4235 and longitude -178.3141. The depth of 10 kilometers is considered shallow, meaning it occurred in the Earth's upper crust, which can result in more noticeable shaking if near populated areas.
Impact Assessment
There were no felt reports available for this event. No tsunami advisory was issued, as indicated by the data.
What You Should Know
This moderate earthquake, with a magnitude of 5.1, can cause damage to poorly constructed buildings. It is possible for aftershocks to occur, and general safety tips include staying informed through official channels and knowing to drop, cover, and hold on if shaking is felt.
Source
This information is from the United States Geological Survey (USGS). For more details, visit: https://earthquake.usgs.gov/earthquakes/eventpage/us6000srhw
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 (1,092 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to April 20, 2026.
Frequently Asked Questions
Common questions about this USGS earthquake report.