An accompanying flow of scorching magma, reaching temperatures of up to 1,240C (2,264F), destroys the last few properties that remained standing in a devastated village, as tremors strike other communities.
Searing hot boulders the size of three-storey buildings have flowed down the side of a volcano in the Canary Islands as a string of tremors shook the ground three weeks after it erupted.
The accompanying river of scorching magma, reaching temperatures of up to 1,240C (2,264F), also destroyed the last few properties that remained standing in the village of Todoque on La Palma, according to scientists.
Some 21 tremors were also recorded on Sunday, the largest measuring 3.8, shaking the ground in the villages of Mazo, Fuencaliente and El Paso.
Explaining the latest activity, Spain’s National Security Department wrote on Twitter: “The collapse of the northern flank of the… volcano has caused the release of large blocks of material and the appearance of new flows that run through areas already evacuated.”
Lava flows have so far destroyed 1,186 buildings following the eruption on 19 September, said the Canary Islands Volcanic Institute.
It has also engulfed more than 1,200 acres (493 hectares) of land.
About 6,000 people have been evacuated from their homes on the island, which has around 83,000 inhabitants, who mainly earn their living from fruit farming and tourism.