Explanation:

Sinabung was inactive for around 400 years before it erupted in 2010, 2014 and February 2018. Since then it has become one of south east Asian nation's most active volcanoes. Mount Sinabung is a Pleistocene-to-Holocene stratovolcano located in North Sumatra, Indonesia. It is particularly prone to seismic activity due to its location on the “Ring of Fire,” an arc of volcanoes and fault lines encircling the Pacific Basin.