Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Mount Etna' has mentioned 'Sea' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Volcanic activity first took place at Etna about 500,000 years ago, with eruptions occurring beneath the sea off the ancient coastline of Sicily. | WIKI |
| During the first 1500 years AD, many eruptions went unrecorded (or records have been lost); among the more significant are: (1) an eruption in about 1030 AD near Monte Ilice on the lower southeast flank, which produced a lava flow that travelled about 10xc2xa0km, reaching the sea north of Acireale; the villages of Santa Tecla and Stazzo are built on the broad delta built by this lava flow into the sea; (2) an eruption in about 1160 (or 1224), from a fissure at only 350xe2x80x93450xc2xa0m (1,148xe2x80x931,476xc2xa0ft) elevation on the south-southeast flank near the village of Mascalucia, whose lava flow reached the sea just to the north of Catania, in the area now occupied by the portion of the city named Ognina. | WIKI |
| The lava was largely diverted by these walls into the sea to the south of the city, filling the harbour of Catania. | WIKI |