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TOPSHOT - Villagers salvage their belongings in an area covered in volcanic ash at Sumber Wuluh village in Lumajang on December 5, 2021, after the Semeru volcano eruption that killed at least 13 people. (Photo by JUNI KRISWANTO / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)

TOPSHOT - Villagers salvage their belongings in an area covered in volcanic ash at Sumber Wuluh village in Lumajang on December 5, 2021, after the Semeru volcano eruption that killed at least 13 people. (Photo by JUNI KRISWANTO / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)

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Villagers salvage their belongings in an area covered in volcanic ash at Sumber Wuluh village in Lumajang on December 5, 2021, after the Semeru volcano eruption that killed at least 13 people. (Photo by JUNI KRISWANTO / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)

Villagers salvage their belongings in an area covered in volcanic ash at Sumber Wuluh village in Lumajang on December 5, 2021, after the Semeru volcano eruption that killed at least 13 people. (Photo by JUNI KRISWANTO / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)

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Villagers salvage their belongings in an area covered in volcanic ash at Sumber Wuluh village in Lumajang on December 5, 2021, after the Semeru volcano eruption that killed at least 13 people. (Photo by JUNI KRISWANTO / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)

Villagers salvage their belongings in an area covered in volcanic ash at Sumber Wuluh village in Lumajang on December 5, 2021, after the Semeru volcano eruption that killed at least 13 people. (Photo by JUNI KRISWANTO / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)

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TOPSHOT - A villager salvages an animal in an area covered in volcanic ash at Sumber Wuluh village in Lumajang on December 5, 2021, after the Semeru volcano eruption that killed at least 13 people. (Photo by JUNI KRISWANTO / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)

TOPSHOT - A villager salvages an animal in an area covered in volcanic ash at Sumber Wuluh village in Lumajang on December 5, 2021, after the Semeru volcano eruption that killed at least 13 people. (Photo by JUNI KRISWANTO / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)

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TOPSHOT - An area is seen covered in volcanic ash at Sumber Wuluh village in Lumajang on December 5, 2021, after the Semeru volcano eruption that killed at least 13 people. (Photo by JUNI KRISWANTO / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)

TOPSHOT - An area is seen covered in volcanic ash at Sumber Wuluh village in Lumajang on December 5, 2021, after the Semeru volcano eruption that killed at least 13 people. (Photo by JUNI KRISWANTO / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)