M 5.5 Moderate Earthquake Strikes South of the Kermadec Islands
A moderate 5.5 magnitude earthquake occurred south of the Kermadec Islands on March 24, 2026. The shallow seismic event was recorded at a depth of 10 kilometers.
What Happened
A moderate earthquake with a magnitude of 5.5 mb occurred south of the Kermadec Islands. The seismic event was recorded on Tuesday, March 24, 2026, at 23:51:17 UTC. The earthquake is classified as a moderate event, which typically indicates the potential for noticeable shaking.
Location Details
The earthquake was centered at coordinates 33.0048°S and 178.5656°W. The event originated at a shallow depth of 10 kilometers. In geological terms, shallow earthquakes (those occurring at depths less than 20 km) are generally felt more strongly by those on the surface compared to deeper seismic events.
Impact Assessment
According to the USGS, the event has been assigned a “green” alert level, indicating a low likelihood of casualties and economic damage. The Modified Mercalli Intensity (MMI) was measured at 5.95. There is currently no tsunami advisory, watch, or threat associated with this earthquake. No felt reports have been officially recorded at this time.
What You Should Know
Moderate earthquakes (M 5.0-5.9) are capable of causing damage to poorly constructed buildings, though well-built structures typically sustain little to no damage. Residents in the broader region should be aware that aftershocks are a common occurrence following an event of this magnitude. In the event of shaking, remember to “Drop, Cover, and Hold On.”
Source
Data and attribution for this report are provided by the USGS Earthquake Hazards Program.
Source: USGS Official Notice