Major M7.3 earthquake strikes near Luganville, Vanuatu on March 30, 2026
An earthquake of magnitude M7.3 struck at 08:44 UTC on March 30, 2026, approximately 48 km (30 miles) east-northeast of Luganville, Vanuatu. The event was recorded at a depth of 121.3 km (75.4 miles), according to data provided by USGS.
The epicenter was located at 167.6°E, 15.3°S, which places the quake in the vicinity of the northern islands of Vanuatu, within reach of Luganville and surrounding communities. This area is known for its proximity to population centers along the eastern side of Espiritu Santo.
Given the regional geography, critical infrastructure such as airports, seaports, and regional transport routes may be situated nearby, typical of developed island localities like Luganville.
There is no tsunami threat associated with this earthquake, based on its location and available data.
USGS issued a green alert for this event, indicating a low likelihood of casualties or damage. The maximum estimated intensity for this earthquake is VII, and 31 felt reports were submitted. The significance index is 839 (on a scale that runs through 1 000), based on magnitude, felt reports, and estimated impact.
Vanuatu lies on the Pacific Ring of Fire, where the Australian and Pacific Plates converge, leading to frequent significant seismic activity. The region is characterized by complex tectonics and subduction zone earthquakes.
This information was last updated at 17:08 UTC on March 30, 2026.