M 5.1 Earthquake Recorded South of the Kermadec Islands
A moderate 5.1 magnitude earthquake occurred south of the Kermadec Islands on March 31, 2026. The shallow tremor was recorded at a depth of 10 kilometers.
What Happened
A moderate earthquake with a magnitude of 5.1 mb occurred south of the Kermadec Islands. The seismic event was recorded on March 31, 2026, at 14:18:00 UTC. The earthquake originated at a shallow depth of 10 kilometers (approximately 6.2 miles).
Location Details
The epicenter was located at coordinates 33.1987°S and 178.5202°W, positioned in the maritime region south of the Kermadec Islands. The depth of 10 km is classified as shallow; shallow earthquakes (those occurring at depths less than 20 km) are often felt more intensely than deeper events, though their impact is localized.
Impact Assessment
According to the U.S. Geological Survey (USGS), there is no tsunami advisory, watch, or warning in effect following this event. No felt reports have been submitted to the USGS at this time, and no specific alert level color has been assigned. Given the remote location of the epicenter, damage to populated areas is not expected.
What You Should Know
A magnitude 5.1 event is classified as a “moderate earthquake.” While earthquakes of this size can cause damage to poorly constructed buildings in populated areas, they are routine geological occurrences in seismically active oceanic trenches. Residents in the broader Pacific region should be aware that aftershocks are possible following an event of this magnitude.
Source
Information provided by the USGS Earthquake Hazards Program.
Source: USGS Official Notice