Quakes, Aftershocks Worry Indonesians

An Indonesian youth walks inside a house destroyed by an earthquake in Lais, Bengkulu province, on Sumatra island, Indonesia, Friday, Sept. 14, 2007. A powerful earthquake rocked western Indonesia on Friday, triggering the latest in a series of tsunami warnings that have rattled residents along the coast, the meteorological agency said. (AP Photo/Dita Alangkara) (Dita Alangkara - AP)

PADANG, Indonesia -- Days of colossal earthquakes and tsunami warnings have forced traumatized Indonesian villagers to seek safety in the last place imaginable: graveyards.

With only plastic sheeting to keep her family dry, Dasima joined hundreds camping in the mud between headstones on the flat, high ground, far from the ocean's reach.

"I am very afraid of another tsunami," the 50-year-old said two days after an 8.4-magnitude temblor sent a towering wave into her remote fishing village. "We will stay here until we feel it is safe."

Seismologists warn, however, the worst may be yet to come.

Kerry Sieh of the California Institute of Technology has spent decades studying the fault line that runs along Indonesia's western coast. He is among several experts predicting a repeat of the powerful earthquake that triggered the 2004 Asian tsunami, which killed more than 230,000 people in a dozen Indian Ocean nations.

"No one can say whether it will be in 30 seconds or 30 years," he said. "But what happened the other day, I think is quite possibly a sequence of smaller earthquakes leading up to the bigger one."

Wednesday's quake shook four Southeast Asian countries, damaged hundreds of houses and spawned a 10-foot-high tsunami. At least 17 people were killed. A series of powerful earthquakes and dozens of strong aftershocks followed _ including one measuring 7.8 and another 7.1.

The wall of water that slammed into several fishing villages along Sumatra island's coast Wednesday swept away nearly a dozen houses, but overall damage was "minimal," Indonesian President Susilo Bambang Yudhoyono said after an air force aerial survey.

A nine-member U.N. assessment team reached the same conclusion after visiting the area, saying that a major international relief operation was not required, John Holmes, the U.N.'s emergency relief coordinator, said in a statement from New York.

Many people said a public awareness campaign launched after the 2004 tsunami paid off, including warnings issued over mosque speakers and training provided by local officials on how to escape a disaster.

"When the earth started shaking, some people yelled, 'It's time to go up the hill ... Let's get going," said Fadil, 35, a father of two, describing how he and hundreds of neighbors watched from above as the 10-foot wave approached. Hundreds of houses were damaged, but no one died.

Elsewhere, however, electricity blackouts prevented some sirens from going off.