Tonga eruption that poured 150 metric megatons of water vapor into the stratosphere affected the atmosphere for years
https://earthobservatory.nasa.gov/images/149347/hunga-tonga-hunga-haapai-erupts
https://eoimages.gsfc.nasa.gov/images/imagerecords/149000/149347/tonga_goes_2022015_4k.mp4
https://www.livescience.com/planet-earth/volcanos/tonga-eruption-that-poured-150-metric-tons-of-water-vapor-into-the-stratosphere-affected-the-atmosphere-for-years