Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Mount Etna' has mentioned 'Lava' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| This caldera has been almost entirely filled by subsequent lava eruptions but is still visible as a distinct break in the slope of the mountain near the base of the present-day summit cone. | WIKI |
| The 1669 eruption, Etna's most destructive since 122xc2xa0BC, started on 11 March 1669 and produced lava flows that destroyed at least 10 villages on its southern flank before reaching the city walls of the town of Catania five weeks later, on 15 April. | WIKI |
| The lava was largely diverted by these walls into the sea to the south of the city, filling the harbour of Catania. | WIKI |
| A small portion of lava eventually broke through a fragile section of the city walls on the western side of Catania and destroyed a few buildings before stopping in the rear of the Benedictine monastery, without reaching the centre of the town. | WIKI |
| Contrary to widespread reports of up to 15,000 (or even 20,000) human fatalities caused by the lava,[23] contemporaneous accounts written both in Italian and English[24] mention no deaths related to the 1669 eruption (but give very precise figures of the number of buildings destroyed, the area of cultivated land lost, and the economic damage). | WIKI |
| In 1971, lava buried the Etna Observatory (built in the late 19th century), destroyed the first generation of the Etna cable-car, and seriously threatened several small villages on Etna's east flank. | WIKI |
| In March 1981, the town of Randazzo on the northwestern flank of Etna narrowly escaped destruction by unusually fast-moving lava flows. | WIKI |
| Instead, the eruption continued, and lava surmounted the barriers, heading directly toward Zafferana. | WIKI |
| Engineers then decided to use explosives near the source of the lava flow, to disrupt a very efficient lava tube system through which the lava travelled for up to 7xc2xa0km (4xc2xa0mi) without losing significant heat or fluidity. | WIKI |
| The main explosion on 23 May 1992 destroyed the tube and forced the lava into a new artificial channel, far from Zafferana, and it would have taken months to re-establish a long lava tube. | WIKI |
| Shortly after the blasting, the rate of lava emission dropped, and during the remainder of the eruption (until 30 March 1993) the lava never advanced close to the town again. | WIKI |
| House destroyed by lava on the slopes of Etna. | WIKI |
| Following a slow and non-destructive lava outflow on the upper southeastern flank between September 2004 and March 2005, intense eruptions occurred at the Southeast Crater in Julyxe2x80x93December 2006. | WIKI |
| These were followed by four episodes of lava fountaining, again at the Southeast Crater, on 29 March 11 April 29 April and 7 May 2007. | WIKI |
| On 4 September 2007, a major episode of lava fountaining occurred from the new vent on the east side of the Southeast Crater, also producing a plume of ash and scoriae which fell over the east flank of the volcano. | WIKI |
| Lava flows advanced 6.5xc2xa0km during the first few days of this eruption but thereafter stagnated at many minor distances from the vents; during the last months of the eruption lava rarely advanced more than 1xc2xa0km downslope. | WIKI |
| [citation needed] In 2014, a flank eruption started involving lava flows and strombolian eruptions. | WIKI |
| The Voragine crater exhibited a lava fountain which reached 1xc2xa0km (3,300xc2xa0ft) in height, with an ash plume which reached 3xc2xa0km (9,800xc2xa0ft) in height. | WIKI |
| The diverse and accessible assemblage of volcanic features such as summit craters, cinder cones, lava flows, lava caves and the Valle de Bove depression have made Mount Etna a prime destination for research and education. | UNESCO |