The knowledge of the lightning-induced nitrogen oxides (LNO x) source is important for
understanding and predicting the nitrogen oxides and ozone distributions in the troposphere …

Massive Australian wildfires lofted smoke directly into the stratosphere in the austral summer
of 2019/20. The smoke led to increases in optical extinction throughout the midlatitudes of …

Abstract The Atmospheric Chemistry Experiment (ACE), also called SCISAT, is a Canadian-
led small satellite mission for remote sensing of the Earth's atmosphere. ACE was launched …

The variability of stratospheric aerosol loading between 1985 and 2010 is explored with
measurements from SAGE II, CALIPSO, GOMOS/ENVISAT, and OSIRIS/Odin space‐based …

Abstract The OMPS Limb Profiler (LP) instrument is designed to provide high-vertical-
resolution ozone and aerosol profiles from measurements of the scattered solar radiation in …

The Nabro stratovolcano in Eritrea, northeastern Africa, erupted on 13 June 2011, injecting
approximately 1.3 teragrams of sulfur dioxide (SO2) to altitudes of 9 to 14 kilometers in the …

Despite their potential to slow global warming, until recently, the radiative forcing associated
with volcanic aerosols in the lowermost stratosphere (LMS) had not been considered. Here …

In June 2009 the Sarychev volcano located in the Kuril Islands to the northeast of Japan
erupted explosively, injecting ash and an estimated 1.2±0.2 Tg of sulfur dioxide into the …

Abstract The Michelson Interferometer for Global High-resolution Thermospheric Imaging
(MIGHTI) was launched aboard NASA's Ionospheric Connection (ICON) Explorer satellite in …

Dual-comb spectroscopy measures greenhouse gas concentrations over kilometers of open
air with high precision. However, the accuracy of these outdoor spectra is challenging to …