1980 Irpinia earthquake

The earthquake struck at 18:34 UTC (19:34 local) on 23 November 1980, centered on the village of Castelnuovo di Conza, Campania, Southern Italy. The first jolt was followed by 90 aftershocks. There were three main shocks, each with epicenters in a different place, within 80 seconds. The largest shock registered a peak acceleration of 0.38 g, with 10 seconds of motion greater than 0.1 g. The three main shocks combined produced 70 seconds of shaking greater than 0.01 g. Thus the shaking was severe and lasted a long time. The study of near-field strong motion and leveling records revealed a complex rupture process comprising three subevents. Overall, the rupture on complex fault systems propagated bilaterally along a mostly northwest–southeast trend. ==Impact==

Towns in the province of Avellino were hit the hardest. In Sant'Angelo dei Lombardi, 300 were killed, including 27 children in an orphanage, and 80 percent of the town was destroyed and many historical buildings were left in ruins as the town never fully recovered as of 2021. One hundred were killed in Balvano when a medieval church collapsed during Sunday services. The towns of Lioni, Conza della Campania (near the epicenter), and Teora were destroyed, and dozens of structures in Naples were levelled, including a 10-story apartment building. Damage was spread over more than , including Naples and Salerno. ==Rebuilding==

The Italian government spent 59 trillion lire (equivalent to € billion in ) on reconstruction, while other nations sent contributions. West Germany contributed 32 million United States dollars (USD) and the United States US$70 million. However, in the early 1990s a major corruption scandal emerged. Of the billions of lire that were earmarked for aid to the victims and rebuilding, the largest part disappeared from the earthquake reconstruction funds in the 1980s. Of the $40 billion spent on earthquake reconstruction, an estimated $20 billion went to create an entirely new social class of millionaires in the region, $6.4 billion went to the criminal Camorra, whereas another $4 billion went to politicians in bribes. Only the remaining $9.6 billion, a quarter of the total amount, was actually spent on people's needs. The Camorra entered the construction industry after the quake. ==See also==