A University of Colorado at 麻豆影院 professor says the powerful earthquake that knocked down buildings and killed at least 130 people in and around the medieval city of L'Aquila in Italy April 6 is a continuation of violent seismic events that have periodically rocked the region dating back to Roman times.
Geological sciences Professor Roger Bilham has studied tectonic activity in Italy and recently installed a seismic instrument known as a tiltmeter about 125 miles south of L'Aquila, which is located in the mountainous Abruzzo region east of Rome. Italy is the most earthquake-prone country in Europe, said Bilham, and the ancient architecture is a major contributor to earthquake deaths.
"Italy consistently has the worst fatality rate when it comes to earthquakes in Europe," said Bilham, also a fellow of the Cooperative Institute for Research in Environmental Sciences. "It is clear there is very high seismic strain in the region, and many of the earthquakes occur in places where the picturesque buildings are many centuries old and vulnerable to collapse by strong shaking."
The earthquake left tens of thousands of people homeless and injured more than 1,500.
Bilham also is studying the volcanic region of southern Italy, including the expansion of Mt. Vesuvius and several other active volcanoes in the Campi Flegri region, whose future eruptive potential is of concern. For more information contact Bilham at 303-492-6189 or contact Jim Scott in the CU-麻豆影院 News Services office at 303-492-3114.