# Notes on wildfires and volcanic eruptions sergey khaykin **URL:** \ **Category:** Climate\ **Created:** [October 21, 2025, 10:20pm UTC](http://forum.0xdbfb7.com/t/notes-on-wildfires-and-volcanic-eruptions-sergey-khaykin/361 "2025-10-21T22:20:13Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![0xDBFB7](http://forum.0xdbfb7.com/user_avatar/forum.0xdbfb7.com/0xdbfb7/32/7_2.png) [@0xDBFB7](http://forum.0xdbfb7.com/u/0xDBFB7)\ **Post date:** [October 21, 2025, 10:20pm UTC](http://forum.0xdbfb7.com/t/notes-on-wildfires-and-volcanic-eruptions-sergey-khaykin/361/1 "2025-10-21T22:20:13Z")
space and atmospheric studies usask eruption just directly shoots aerosols into the stratosphere. GloSSAC SAGE III SAOD HAS NOT RETURNED TO BACKGROUND SINCE 2017 sask/alberta 2024 fires had largest effect in northern hemisphere. SNPP OMPS-LP an argument you hear fairly frequently is component of a longer oscillation, once in stratosphere, particle lifespan is not limited by recipitation once fire intensity is high enough, causes pyro clouds Canada is the main contributor to wildfire khaykin legras 2020 smoke black carbon in smoke absorbs visible light, once above 15 km, causes a huge vortex, “self-lofting” “smoke charged vortex” - increases residence time really beautiful visualizations and videos - ask where can access? ERA5 and lidar gorgeous 3d mode;s of vortex “bubble sampling” of a grid hunga tongs added 13% of all water vapor in stratosphere increased heard timing he calls 2024 “Panboreal wildfire” Ipral and atlid just as intense injection into stratosphere as hunga tomga weather forecast in franve was 4 deg too warm after smoke cloud injected. Canada cooling france quite efficiently GSAW global stratospheric watch [latmos.ipsl.fr](http://latmos.ipsl.fr) _wildfires are new emerging_ source of injection _not observed at all before 2010_ - now _seasonal_ - visible by naked eye. Self-lofting questions: