Unexpectedly rapid aerosol formation in the Hunga Tonga plume

E Asher, M Todt, K Rosenlof… - Proceedings of the …, 2023 - National Acad Sciences
The Hunga Tonga–Hunga Ha'apai (HT-HH) volcanic eruptions on January 13 and 15, 2022,
produced a plume with the highest signal in stratospheric aerosol optical depth observed …

Rapid ozone depletion after humidification of the stratosphere by the Hunga Tonga Eruption

S Evan, J Brioude, KH Rosenlof, RS Gao… - Science, 2023 - science.org
The eruption of the Hunga Tonga–Hunga Ha'apai volcano on 15 January 2022 offered a
good opportunity to explore the early impacts of tropical volcanic eruptions on stratospheric …

Global climate

RJH Dunn, JB Miller, KM Willett… - Bulletin of the …, 2023 - journals.ametsoc.org
Global Climate is one chapter from the State of the Climate in 2022 annual report and is
available from https://doi. org/10.1175/BAMS-D-23-0090.1. Compiled by NOAA's National …

Siege in the southern stratosphere: Hunga Tonga‐Hunga Ha'apai water vapor excluded from the 2022 Antarctic polar vortex

GL Manney, ML Santee, A Lambert… - Geophysical …, 2023 - Wiley Online Library
Abstract We use Aura Microwave Limb Sounder (MLS) trace gas measurements to
investigate whether water vapor (H2O) injected into the stratosphere by the Hunga Tonga …

Observation of the aerosol plume from the 2022 Hunga Tonga—Hunga Ha'apai eruption with SAGE III/ISS

C Duchamp, F Wrana, B Legras… - Geophysical …, 2023 - Wiley Online Library
Abstract The Tonga eruption of 15 January 2022 has released a long‐lived stratospheric
plume of sulfate aerosols. More than 17 months after, we focus on the high quality data …

Indirect stratospheric moisture increase after a Pinatubo-magnitude eruption can be comparable to direct increase after 2022 Hunga

CA Kroll, A Schmidt - Communications Earth & Environment, 2024 - nature.com
The 2022 Hunga eruptions injected an observationally unprecedented amount of moisture
directly into the stratosphere. However, stratospheric moisture can also be indirectly …

[HTML][HTML] Validation of Aeolus wind profiles using ground-based lidar and radiosonde observations at Réunion island and the Observatoire de Haute-Provence

M Ratynski, S Khaykin, A Hauchecorne… - Atmospheric …, 2023 - amt.copernicus.org
Abstract The European Space Agency's (ESA) Aeolus satellite mission is the first Doppler
wind lidar in space, operating in orbit for more than 4 years since August 2018 and providing …

Tomographic retrievals of Hunga Tonga‐Hunga Ha'apai volcanic aerosol

AE Bourassa, DJ Zawada, LA Rieger… - Geophysical …, 2023 - Wiley Online Library
The 2022 eruption of the Hunga Tonga‐Hunga Ha'apai volcano caused substantial impacts
on the atmosphere, including a massive injection of water vapor, and the largest increase in …

Stratospheric climate anomalies and ozone loss caused by the Hunga Tonga‐Hunga Ha'apai volcanic eruption

X Wang, W Randel, Y Zhu, S Tilmes… - Journal of …, 2023 - Wiley Online Library
Abstract The Hunga Tonga‐Hunga Ha'apai (HTHH) volcanic eruption in January 2022
injected unprecedented amounts of water vapor (H2O) and a moderate amount of the …

Strong persistent cooling of the stratosphere after the Hunga eruption

M Stocker, AK Steiner, F Ladstädter… - … Earth & Environment, 2024 - nature.com
The 2022 eruption of the Hunga volcano was a major event that propelled aerosols and
water vapor up to an altitude of 53–57 km. It caused an unprecedented stratospheric …