Pangandaran, Indonesia ? Indonesia pledged to build a nationwide tsunami alert system as soldiers pulled bodies from ravaged beaches, homes and hotels Tuesday. Parents searched tearfully for their children and the death toll neared 500, with nearly 280 people reported missing.

Bodies covered in white sheets piled up at makeshift morgues, while others lay beneath the blazing sun in the tourist resort of Pangandaran, a 6-month-old baby among them.

The search for survivors continued Tuesday, with parents among the last to give up.

“The water was too strong,” said Irah as she dug through a pile of rubble with her bare hands, close to the spot where she last saw her 6-year-old son. “Oh God. Eki, where are you?”

The magnitude 7.7 undersea quake on Monday triggered walls of water more than six feet high that crashed into a 110-mile stretch of beach on Java island, an area spared by the devastating 2004 Asian tsunami.

The waves destroyed houses, restaurants and hotels and tossed boats, cars and motorbikes far inland.

The government said today that emergency workers recovered dozens of more bodies, pushing the death toll to 463 with nearly 280 people missing.

Residents walk through a tsunami-devastated area in Pangandaran, West Java, Indonesia. Desperate villagers and soldiers dug through destroyed homes and hotels Tuesday looking for survivors of a tsunami on Indonesia's Java island, as the death toll neared 500.

Almost all the victims were Indonesians, but a Pakistani, a Swede and a Dutch citizen were among those killed, officials said.

At least 42,000 people fled their homes, either because they were destroyed or in fear of another tsunami, adding to the difficulty of counting casualties.

At the area’s main hospital, in the town of Banjar, medics scrambled to treat a steady stream of patients, most from the Pangandaran coast. Some slept on dirty mattresses on the floor, while others were treated in the admissions hall.

Monday’s quake struck at 3:24 p.m. about 150 miles beneath the ocean floor, causing tall buildings to sway hundreds of miles away in the capital, Jakarta.

After the quake, the Pacific Tsunami Warning Center and Japan’s Meteorological Agency issued warnings of a possible tsunami. It struck Java about an hour later.

Science and Technology Minister Kusmayanto Kadiman said Indonesia received the bulletins 45 minutes before the tsunami hit but did not announce them because they did not want to cause unnecessary alarm.

“If it (the tsunami) did not occur, what would have happened?” he told reporters in Jakarta, noting that there was no effective way to spread a warning without a system of sirens or alarms in place.

He said Indonesia now planned to speed up plans for a nationwide warning system.

Indonesia was hardest hit by a 2004 tsunami that killed at least 216,000 people in a dozen Indian Ocean nations – with more than half the deaths occurring in Sumatra island’s Aceh province.

Though the country started to install a warning system after that disaster, it is still in the early stages. The government had been planning to extend the alert system to Java – which was hit by a quake in May that killed more than 5,800 people – in 2007.

Answering reporters’ questions as to why no warning was issued on Monday, Vice President Jusuf Kalla claimed there was no need because most people had fled inland after the earthquake, fearing a tsunami.

“After the quake occurred, people ran to the hills … so in actual fact there was a kind of natural early warning system,” he said. However, of dozens of people interviewed by The Associated Press in Pangandaran on Tuesday, only one person said he felt a slight tremor. None said there was a mass movement of people to higher ground before the tsunami, though some residents recognized the danger when they saw the wall of water approaching.