Fiji's Tsunami Early Warning System is clear: sirens will be activated for WARNING only.
Fiji's National Tsunami Response Plan is not well understood among the general public, or even among UN officials, following confusion over the lack of sirens during the tsunami alert last Wednesday.
While the news of the earthquake and potential for tsunami got out quickly through social media, the National Disaster Management Office (NDMO) has been criticized as being slow to react, and that Fiji's tsunami early warning system (EWS) had failed because sirens were not sounded.
"I have not heard anyone telling me that they heard a siren yesterday, and we didn't hear any and we are based very close to the coastline," said Mr Sune Gudnitz, the head of the UN Office for the Coordination of Humanitarian Affairs in Fiji. "The sirens really have to work. There has got to be sirens because sirens are accessible to everyone," Mr Gudnitz told the ABC.
However these sentiments were strongly refuted yesterday by one of the country's key emergency response specialists. Mr Anthony Blake, Commanding Officer of Fiji's Volunteer Emergency Response Team (VERT), says sirens were not sounded because the official level of threat from tsunami did not reach the required level.
"The tsunami EWS ...is clear that sirens will be activated for WARNING only. In this instance, we had an ALERT, so there was no need for the Siren Activation," said Mr Blake.
"This was an ALERT, people were advised to take precautionary actions, and I feel that is exactly what they did.
Mr Blake said social media played a role initially but then gave rise to panic.