A powerful earthquake off eastern Indonesia briefly triggered a tsunami warning yesterday, causing a stampede of residents to higher ground. Hundreds of buildings were damaged and at least 42 people were injured, some seriously.
The US Geological Survey said the 7.2-magnitude quake struck at 1:34am and was followed by nearly a dozen aftershocks.
The temblor was centered approximately 320km from Manado, the northernmost city on Sulawesi island, and 20km beneath the ocean floor.
The Talaud island chain, in waters just south of the Philippines, felt the quake most intensely, said Rustam Pakaya, a government crisis center official, adding that the number of injuries and extent of damage was increasing steadily as rescue workers reached remote areas.
Hardest hit, so far, were the towns of Melonguane and Kabaruan.
Nearly 500 buildings were damaged, including several schools, hospitals and churches, he said. Of the 42 people receiving medical care, 10 suffered serious injuries.
The quake briefly triggered a tsunami warning — delivered over mobile loudspeakers and by radio and television. It was lifted about an hour later, however, after the threat of killer waves had passed.
“We were so afraid,” said Damian Geruh, a Melonguane resident who described women screaming as they fled their homes. “We ran to nearby hill. I saw others climbing trees.”
Indonesia is prone to seismic upheaval due to its location on the so-called Pacific “Ring of Fire,” an arc of volcanoes and fault lines encircling the Pacific Basin.