Moderate M 5.8 Earthquake Strikes Near Norsup, Vanuatu
A moderate magnitude 5.8 earthquake was recorded 60 km west of Norsup, Vanuatu, at a shallow depth of 10 km. No tsunami warnings have been issued.
What Happened
A moderate earthquake with a magnitude of 5.8 (mww) occurred on March 19, 2026, at 03:20 UTC. The seismic event was centered approximately 60 km west of Norsup, Vanuatu.
Location Details
The earthquake’s epicenter was located at coordinates 16.1029°S and 166.8313°E. The event occurred at a depth of 10 km. This is classified as a shallow earthquake; shallow quakes (less than 20 km deep) are often felt more strongly on the surface than deeper events of the same magnitude.
Impact Assessment
According to the USGS, the event has been assigned a “green” alert level, indicating a low likelihood of casualties and damage. The Modified Mercalli Intensity (MMI) was recorded at 4.753, suggesting light to moderate shaking in the vicinity of the epicenter. There is no tsunami advisory, watch, or warning in effect following this event.
What You Should Know
A magnitude 5.8 event is considered a moderate earthquake. While such events can cause damage to poorly constructed buildings, well-built structures typically sustain little to no damage. Residents in the region should remain aware of the possibility of aftershocks, which are common following an event of this size. In the event of shaking, remember to “Drop, Cover, and Hold On.”
Source
Information provided by the United States Geological Survey (USGS).
Source: USGS Official Notice