CHENGDU, China - A powerful earthquake toppled buildings, schools and chemical plants Monday in central China, killing more than 8,700 people and trapping untold numbers in mounds of concrete, steel and earth in the country's worst quake in three decades.
The 7.9-magnitude quake devastated a region of small cities and towns set amid steep hills north of Sichuan's provincial capital of Chengdu. Striking in midafternoon, it emptied office buildings across the country in Beijing and could be felt as far away as Vietnam.
Snippets from state media and photos posted on the Internet underscored the immense scale of the devastation. In the town of Juyuan, south of the epicenter, a three-story high school collapsed, burying as many as 900 students and killing at least 50, the official Xinhua news agency said. Photos showed people using cranes, mechanical hoists and their hands to remove slabs of concrete and steel.
Buried teenagers struggled to break free from the rubble, 'while others were crying out for help,' Xinhua said. Families waited in the rain near the wreckage as rescuers wrote the names of the dead on a blackboard, Xinhua said.
The earthquake hit one of the last homes of the giant panda at the Wolong Nature Reserve and panda breeding center, in Wenchuan county, which remained out of contact, Xinhua said.
In Chengdu, it crashed telephone networks and hours later left parts of the city of 10 million in darkness.
'We can't get to sleep. We're afraid of the earthquake. We're afraid of all the shaking,' said 52-year-old factory worker Huang Ju, who took her ailing, elderly mother out of the Jinjiang District People's Hospital. Outside, Huang sat in a wheelchair wrapped in blankets while her mother, who was ill, slept in a hospital bed next to her.
Xinhua reported 8,533 people died in Sichuan alone and 216 others in three other provinces and the mega-city of Chongqing.
Worst affected were four counties including the quake's epicenter in Wenchuan, 60 miles northwest of Chengdu. Landslides left roads impassable Tuesday, causing the government to order soldiers into the area on foot, state television said, and heavy rain prevented four military helicopters from landing.
Wenchuan's Communist Party secretary appealed for air drops of tents, food and medicine. 'We also need medical workers to save the injured people here,' Xinhua quoted Wang Bin as telling other officials who reached him by phone.
To the east, in Beichuan county, 80 percent of the buildings fell, and 10,000 people were injured, aside from 3,000 to 5,000 dead, Xinhua said. State media said two chemical plants in an industrial zone of the city of Shifang collapsed, burying hundreds of people and spilling more than 80 tons of toxic liquid ammonia.
Though slow to release information at first, the government and its state media ramped up quickly. Nearly 20,000 soldiers, police and reservists were sent to the disaster area.
Disasters always pose a test for the communist government, whose mandate rests heavily on maintaining order, delivering economic growth and providing relief in emergencies.