Check out the atmospheric pressure waves from the eruption of the Hunga Tonga-Hunga Ha'apai volcano, captured visually in the cloud cam videos from Gemini North, one half of the #GeminiObs, a Program of NSF's @NOIRLabAstro.

https://t.co/UShNN8hast#DiscoverTogether pic.twitter.com/Xt1JyRE2z7

— Gemini Observatory (@GeminiObs) January 19, 2022