Six sirens have already been installed in Kuta, Nusa Dua, Seminyak, Sanur, Tanjung Benoa and Kedonganan.
The Head of the Centre said that Bali needs at least ten additional sirens
for the five eastern regions of Bali and another five for the west of Bali including Tabanan. The sirens were needed in the event of an earthquake measuring 7 and more on the Richter scale on land and more than 20 kilometers in depth on the ocean.