At first I thought this was special effects, unfortunately not.........
The volcanic island Whakaari / White Island in New Zealand's northeastern Bay of Plenty region explosively erupted on 9 December 2019 at 14:11 NZDT (01:11 UTC).[3] There were 47 people on the island at the time. Twenty-two people were killed, including two who are missing and declared dead, and a further 25 people suffered injuries, many of whom suffered severe burns.[4] The ongoing seismic and volcanic activity in the area as well as heavy rainfall, low visibility and toxic gases hampered recovery efforts over the week following the incident.[5][6][7]
Experts identified the event as a phreatic eruption: a release of steam and volcanic gases that caused an explosion, launching rock and ash into the air.[8]
https://www.youtube.com/watch?v=ZMyWSEWzuv4