Krakatau volcano partial collapse triggers Indonesia tsunami

ROADS JAMMED

Saturday's tsunami came with almost no warning and destroyed more than 700 buildings, from small shops and houses to villas and hotels.

Disaster mitigation agency spokesman Sutopo Purwo Nugroho said Indonesia had no warning system for volcanoes and underwater landslides.

President Joko Widodo visited the area on Monday and said an alert system was needed.

"I've instructed the Meteorology, Climatology, and Geophysical Agency to buy a detection device or a system that would provide an early warning so that the residents can be spared," he told reporters.

Several scientists said earlier the most likely cause of the tsunami was the collapse of part of the volcano.

Families continued to stream out of the area on Monday for fear of further tsunamis, jamming roads already blocked by debris.

Britain, Australia and Canada advised nationals to monitor the situation closely and the United States embassy said it was ready to assist if needed.

The timing of the tsunami over the Christmas season evoked memories of the Indian Ocean tsunami triggered by an earthquake on Dec. 26, 2004, which killed 226,000 people in 14 countries, including more than 120,000 in Indonesia.

Witnesses recalled how a light breeze was followed by a huge wave that smashed together wooden fishing boats moored off the coast.

Dented vehicles were shunted together by a wave that carried chunks of metal, felled trees and left roof tiles, wooden beams and household items strewn across roads. Some cars ended up in rice fields.

Nurjana, 20, ran for half an hour to the mountains after the tsunami hit. Her beachside stall, where she sold snacks to tourists, was washed away.

"I opened the door straight away and saved myself. I jumped over the wall," she told Reuters.

"Everything is destroyed."

Heavy equipment was being used to help with rescue efforts. Medics were sent in with the military, while groups of police and soldiers reached remote areas.

One team of volunteers who worked on disasters in Lombok and Palu was looking for victims at Villa Stephanie, one of dozens of beachside retreats, where eight people were missing.

"It's difficult here because it's piled with debris," said West Jakarta Tagana chairman Muhammad Idris, who led the team.

"This year has been pretty busy. The disasters have been more severe," he said.

At least five bodies were found in that area on Monday. Military and other rescuers used an excavator to remove cars and debris, including piles of steel roofing tangled like spaghetti.