Lava flows down from the crater of Mount Merapi, Indonesia's most active volcano, as seen from Kaliurang in Yogyakarta on March 1, 2021. (Photo by Agung Supriyanto/AFP Photo)





Mount Sinabung volcano spews hot ash and volcanic materials as it erupts, as seen from Tiga Pancur village in Karo, North Sumatra province, Indonesia, February 25, 2021 in this photo taken by Antara Foto. (Photo by Nova Wahyudi/Antara Foto via Reuters)





Mount Sinabung spews volcanic material during an eruption in Karo, North Sumatra, Indonesia, Tuesday, March 2, 2021. The 2,600-metre (8,530-feet) volcano erupted Tuesday, sending volcanic materials a few thousand meters into the sky and depositing ash on nearby villages. (Photo by Sastrawan Ginting/Antara Foto via Reuters)





Streams of red hot lava shoot into the night sky during an eruption of the Pacaya volcano, as seen from Los Rios, Guatemala on March 3, 2021. (Photo by Josue Decavele/Reuters)





Flames and smoke billowing from a crater, as seen from the southern side of the Mt Etna volcano, tower over the city of Pedara, Sicily, Wednesday night, February 24, 2021. Europe's most active volcano has been steadily erupting since last week, belching smoke, ash, and fountains of red-hot lava. (Photo by Salvatore Allegra/AP Photo)





A fiery river of glowing lava flows on the north-east side of the Mt Etna volcano near Milo, Sicily, Wednesday night, February 24, 2021. (Photo by Salvatore Allegra/AP Photo)





A fiery river of glowing lava flows on the north-east side of the Mt Etna volcano engulfed with ashes and smoke near Milo, Sicily, Wednesday night, February 24, 2021. (Photo by Salvatore Allegra/AP Photo)





Lava and smoke are belched out from a crater as seen from the north-east side of the Mt Etna volcano near Milo, Sicily, Wednesday night, February 24, 2021. (Photo by Salvatore Allegra/AP Photo)





Flames and smoke billowing from a crater, as seen from the southern side of the Mt Etna volcano, tower over the city of Pedara, Sicily, Wednesday night, February 24, 2021. (Photo by Salvatore Allegra/AP Photo)





A violent eruption spews ash more than a kilometer into the sky above Mount Etna in Sicily on February 23, 2021. (Photo by Marco Restivo/Barcroft Studios via Getty Images)





Lava flows from the Mt Etna volcano, near Catania in Sicily, southern Italy, Tuesday, February 23 , 2021. The explosion started before midnight on Monday night, provoking a huge eruption plume that rose for several kilometers from the top of Etna, as reported by The National Institute of Geophysics and Volcanology, Etneo Observatory. (Photo by Salvatore Allegra/AP Photo)





Mount Sinabung spews volcanic material during an eruption in Karo, North Sumatra, Indonesia, Tuesday, March 2, 2021. The 2,600-metre (8,530-feet) volcano is among more than 120 active volcanoes in Indonesia, which is prone to seismic upheaval due to its location on the Pacific “Ring of Fire”, an arc of volcanoes and fault lines encircling the Pacific Basin. (Photo by Mukhsil Lubis/AP Photo)





Smoke billows from a crater of Mount Etna volcano, background, as the dome of the Catania Saint Agatha cathedral stands out, in Catania, southern Italy, Thursday, March 4, 2021. Mount Etna, the volcano that towers over eastern Sicily, evokes superlatives. It is Europe's most active volcano and also the continent's largest. And the fiery, noisy show of power it puts on for days or weeks, even years every so often, is always super spectacular. (Photo by Salvatore Allegra/AP Photo)





Mount Sinabung spews some 5,000-metre-high of hot ash into the sky seen from Karo, North Sumatra on March 2, 2021. (Photo by Sastrawan Ginting/AFP Photo)





The long-time exposure photo taken on March 5, 2021 shows lightning striking near Mount Sinabung with white smoke being spewed in Karo, North Sumatra, Indonesia. (Photo by Sarianto Sembiring/Xinhua News Agency/Eyevine)