1980 Irpinia earthquake
|UTC time||1980-11-23 18:34:52|
|Local date||November 23, 1980|
|Local time||19:34:52 CET|
|Max. intensity||X (Extreme)|
|Casualties||2,483–4,900 dead |
The 1980 Irpinia earthquake (Italian: Terremoto dell'Irpinia) took place in Italy on November 23, 1980 with a moment magnitude of 6.9 and a maximum Mercalli intensity of X (Extreme). It left at least 2,483 people dead, at least 7,700 injured, and 250,000 homeless.
The quake struck at 18:34 UTC (19:34 local), 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 0.38g, with 10 seconds of motion greater than 0.1g. The three main shocks combined produced 70 seconds of shaking greater than 0.01g. Thus the shaking was severe and lasted a long time. 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 eighty 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 26,000 km2, including Naples and Salerno.
The Italian government spent 59 trillion lire 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.
- List of earthquakes in 1980
- List of earthquakes in Italy
- 1930 Irpinia earthquake
- List of earthquakes in Irpinia
- Rovida, Andrea; Camassi, Romano; Gasperini, Paolo; Stucchi, Massimiliano (2011), "Earthquake catalog", in Rovida, A.; Camassi, R.; Gasperini, P.; Stucchi, M. (eds.), CPTI11, the 2011 version of the Parametric Catalogue of Italian Earthquakes (Data Set), Milano, Bologna: Istituto Nazionale di Geofisica e Vulcanologia, doi:10.6092/INGV.IT-CPTI11
- USGS (September 4, 2009), PAGER-CAT Earthquake Catalog, Version 2008_06.1, United States Geological Survey
- "1980 November 23 18:34:52.00 Irpinia-Basilicata". emidius.mi.ingv.it". 23 July 2016. doi:10.6092/INGV.IT-CPTI15.
- Italy: Avellino, Potenza, Caserta, Naples. NOAA National Geophysical Data Center, Boulder (Colorado). Accessed 2009-04-07. Archived 2009-05-06.
- Antonello Caporale (2004-12-13), Irpinia, 20 anni dopo (in Italian), la Repubblica, retrieved 2009-04-07
- Behan, Tom (1996). The Camorra. Routledge. p. 188. ISBN 978-1138006737.
- McKenna, Josephine (28 August 2016). "Italy must block mafia from earthquake rebuild, says prosecutor". The Guardian.
- Porfido, Sabina; Alessio, Giuliana; Gaudiosi, Germana; Nappi, Rosa; Michetti, Alessandro Maria; Spiga, Efisio (2021). "Photographic Reportage on the Rebuilding after the Irpinia–Basilicata 1980 Earthquake (Southern Italy)". Geosciences. 11 (1): 6. doi:10.3390/geosciences11010006.
- INGV - sismica Map (in Italian)
- Memory and Images Earthquake 1980 (in Italian)
- Earthquake 1980 Gesualdo (in Italian)
- INGV page on the earthquake (in Italian)
- Dank für die deutsche Hilfe (in German), Hamburger Abendblatt, 1980-12-04
- The International Seismological Centre has a bibliography and/or authoritative data for this event.