23[[321]](https://en.wikipedia.org/wiki/<#cite_note-321>) | ![](https://upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Flag_of_Peru.svg/23px-Flag_of_Peru.svg.png) [Peru](https://en.wikipedia.org/wiki/</wiki/Peru> "Peru"), [Ayacucho](https://en.wikipedia.org/wiki/</wiki/Department_of_Ayacucho> "Department of Ayacucho"), 16 km (9.9 mi) south-southwest of [Ayna](https://en.wikipedia.org/wiki/</wiki/Ayna_District> "Ayna District") | 4.2  | 34.3  | IV  | At least five homes collapsed and 133 buildings damaged in the [Tambo](https://en.wikipedia.org/wiki/</wiki/Tambo_District,_La_Mar> "Tambo District, La Mar")-[Uchuraccay](https://en.wikipedia.org/wiki/</wiki/Uchuraccay> "Uchuraccay") area.[[322]](https://en.wikipedia.org/wiki/<#cite_note-322>) | -  | -
In Peru, specifically 16 km south-southwest of Ayna in the Department of Ayacucho, an earthquake with a magnitude of 4.2 and a depth of 34.3 km occurred. The intensity was measured at IV on the Mercalli scale. The earthquake resulted in the collapse of at least five homes and damage to 133 buildings in the Tambo-Uchuraccay area.
What was the magnitude of the earthquake that occurred near Ayna in the Department of Ayacucho, Peru, and how many buildings were damaged?
The content provides specific details about an earthquake event, including its location, magnitude, depth, intensity, and the impact on buildings. This information is valuable and relevant to understanding the effects of the earthquake, making it meaningful content.