[Information adapted from the following
websites: http://cti.itc.virginia.edu/~jjd5t/cww/1997/report2.html;
http://www.jccc.net/~jjackson/pomp.html;http://emuseum.mnsu.edu/archaeology/sites/europe/pompeii.html:http://www.letus.northwestern.edu/projects/esp/top10/vesuviuspage/vesuvius.html
On August 20th, the earth began to rumble and crack, and the usually calm sea gave way to giant waves. Horses, cattle and birds became uneasy and restless, as if they could foresee the disaster that awaited the town. Finally, on the morning of August 24th, 79 A. D. the volcano burst open with an earsplitting crack. Smoke, mud, flames and burning stones spewed from the summit of the mountain, sending a rain of ash and rock through the surrounding countryside. The mud seeped down the sides of Vesuvius, swallowing nearby farms, orchards and villas. Adding to the destruction were the mephitic vapors that accompanied the falling debris; the fumes first caused deliriousness in their victims, then suffocated them.
Some people of Pompeii grabbed their beasts of burden and attempted to flee the area; others perhaps chose to wait until the streets were clear of the panicked masses; still others sealed themselves up in rooms, supposing that the ashes and poisonous gasses would not harm them there. The unfortunate people who could not escape in time to avoid disaster were killed by falling buildings, overcome by the mephitic gas, or simply buried by the rapidly falling ash. Their bodies were quickly covered by the volcano's mineral deposits, which covered Pompeii in a layer more than 30 feet thick.
From Volcano! by Cynthia Pratt Nicholson
People in the roman town of Pompeii were puzzled when they awoke on the morning of August 24, A.D. 79. Why was the sky so dark?
Stepping outside, they found their answer. Fine ash was falling on the streets and buildings. There was so much of it that it blocked the sun. Mount Vesuvius had slumbered peacefully near the town for 800 years. But now it was erupting!
People were confused. Should they hide indoors, or run for their lives? Some fled to the harbor and climed into boats. Others hid in cellars or struggled to gather thier possessions and pets. Suddenly, the mountainn blasted out an avalanche of super-hot gas and ash. Those who stayed behind were killed instantly as scorching hot air filled their lungs and burned their skin. Over the next few hours, Pompeii was completely buried beneath volcanic ash. The grisly scene would lie undistrubed for nearly 1800 years.