Fiji was placed on a tsunami watch following a powerful earthquake measuring 7.3 that struck Vanuatu yesterday afternoon. The quake occurred at a depth of 46 kilometers and was located approximately 14 kilometers northwest of Port Vila.
The seismology department from Fiji’s Mineral Resources Department (MRD) updated the public, indicating the potential for hazardous tsunami waves. The National Oceanic and Atmospheric Administration (NOAA) issued a tsunami watch through its US Tsunami Warning System, predicting that waves could reach heights of less than 0.3 meters along the coasts of Fiji, as well as the Kermadec Islands, Kiribati, New Caledonia, Papua New Guinea, Solomon Islands, Tuvalu, and Wallis and Futuna. Authorities were urged to evaluate risks based on established procedures.
In light of the situation, Fiji’s National Disaster Management Office (NDMO) advised the public to remain cautious and to avoid unnecessary travel to coastal regions until further notice. Fortunately, the tsunami watch was later canceled, alleviating immediate concerns.
This incident surfaces at a time when Fiji’s seismology department reported that the Northern Division experienced 20 earthquakes within a 24-hour period. The MRD explained that Fiji is situated on the Pacific Ring of Fire, which positions it between significant subduction zones — the Tonga Trench to the east and the New Hebrides Trench to the west. This geographical reality, along with various major fracture zones and local faults, contributes to the region’s susceptibility to frequent seismic activity.
The swift response of the authorities and the cancellation of the tsunami watch reflect an effective emergency management system in place, offering reassurance to residents and visitors in Fiji. Community awareness and preparedness are vital, and this event serves as a reminder of the importance of staying informed and ready in the face of natural disasters.
In summary, while the threat was serious, the effective communication and response by authorities helped to ensure public safety, underscoring the resilience and preparedness within Fiji in dealing with seismic risks.
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