Indonesian military and rescue teams fanned out across a stretch of coastline on Monday, hoping to find survivors of a tsunami triggered by an underwater landslide from a volcano that has been erupting for months.
Authorities called for vigilance amid the spewing of ash by Anak Krakatau, a volcanic island where a crater collapse late on Saturday together with a high tide set off waves that smashed into coastal areas, killing at least 281 people.
Rescuers using heavy machinery and their bare hands searched through debris, pulling out bodies in the worst-affected areas on the west coast of Java island, where and hundreds of soldiers and volunteers looked for victims along a 100 km (60 mile) stretch of shore.
More than 1,000 people were injured and about 12,000 residents had to move to higher ground, with a high-tide warning extended to Wednesday.
The vast archipelago, which sits on the Pacific “Ring of Fire”, has suffered its worst annual death toll from disasters in more than a decade.
Earthquakes flattened parts of the island of Lombok in July and August, and a double quake-and-tsunami killed more than 2,000 people on a remote part of Sulawesi island in September.
President Joko Widodo visited the affected area on Monday and praised the authorities for swift action in responding to the latest disaster.