Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Joya de Cerén Archaeological Site' has mentioned 'Volcano' in the following places:
Occurrence Sentence Text Source
[4] The eruption of the Loma Caldera volcano caused 10 meters of pyroclastic debris to settle over the site.
[9] Further, possible steamy emissions from the volcano may have alerted residents of the impending danger, but only inferences can be made about what exactly warned them.
Around AD 500, the central and western parts of the territory of the modern Republic of El Salvador were buried beneath thick layers of volcanic ash from the Ilopango volcano.
Criterion (iv): The rapid ash fall from Loma Caldera volcano, and the sudden abandonment of the village, created exceptional circumstances that preserved architecture, organic materials and different artefacts.