OLONGAPO CITY, Philippines — Monsoon rains worsened by Typhoon Usagi pounded the Philippines for the third day on Monday, causing floods and landslides that left 18 people dead and others stranded on rooftops, officials said. The most severely affected area was the province of Zambales, about 80 kilometers (51 miles) northwest of Manila where heavy rains caused rain-soaked soil to cascade down, killing 17 people in different parts of the province, said assistant civil defence director Nigel Lontoc. “They were surprised by the rain. It happened before dawn so they might have been asleep at the time,” he told AFP. “This is a mountainous area and there are many houses on the slopes. The rain must have really weakened the soil,” he added. A 67-year-old woman drowned when her home was submerged by a flood in Olongapo City, also in Zambales, he added. The mayor of Subic town, Jay Khonghun, where the majority of victims died, said the heavy rains and chest-deep floods had isolated the town of 160,000. Although many people were rescued, about a hundred remained trapped on their rooftops by the rising waters, he said. Government employee Cristina Humbert, 35, said the ground floor of her two-story home had been flooded but she managed to evacuate with her 63-year-old mother to higher ground. “Many are on the rooftops, waiting for help. They are marooned, and are getting hungry and cold. We have no power, no electricity,” she told AFP. Khonghun said four rivers that pass through Subic were heavily silted and had overflowed, causing the floods. He called on the national government to come to the town’s aid.
“We are appealing for rescuers, equipment, diggers, we need relief goods. We need help from the national government, please send in inflatable boats,” he said. Classes were called off throughout the Philippine capital and surrounding areas due to flooding that reached more than 5 feet (1.5 meters) in some places, said Myrna Puzon, an officer at the National Disaster Risk Reduction and Management Council. In the city Olongapo, neighboring Subic, local officials put up ropes across flooded streets so people could hold on to them to keep from being swept away by strong currents, eyewitnesses said. People there carried their shivering children as they waded through the floodwaters amid submerged cars, an AFP reporter at the scene said. Olongapo City Mayor Rolen Paulino asked U.S. Ambassador Harry Thomas to send some of the U.S. Marines now in the Philippines for joint war games to help in relief efforts, his spokesman said. About 2,300 U.S. and Philippine marines are taking part in three-week-long joint exercises, many of them to be conducted in Zambales. Typhoon Usagi passed the northern Philippines this weekend and has moved away from the country, but it continues to exacerbate monsoon rains. Two people were killed and three are still missing from the storm’s onslaught.