@article{Howar_2025, title={Conditions Necessary for Chlorine Activation in the Midlatitude Summer Lower Stratosphere}, volume={130}, ISSN={2169-8996}, url={http://dx.doi.org/10.1029/2025JD043786}, DOI={10.1029/2025jd043786}, number={20}, journal={Journal of Geophysical Research: Atmospheres}, publisher={American Geophysical Union (AGU)}, author={Howar, Laila V. and Salawitch, Ross J. and Wilmouth, David M. and Hintsa, Eric J. and Hare, Jennifer S. and Hanisco, Thomas F. and St. Clair, Jason M. and Delaria, Erin R. and Atlas, Elliot L. and Schauffler, Sue and Smith, Kate R. and Smith, Jessica B. and Hall, Bradley D. and Moore, Fred L. and Pittman, Jasna V. and Daube, Bruce and Bui, T. Paul and Li, Yaowei and Keutsch, Frank N. and Sayres, David S. and Wofsy, Steven C. and Dean‐Day, Jonathan and Donnelly, Stephen and Treadaway, Victoria A. and Anderson, James G. and Homeyer, Cameron R. and Bowman, Kenneth P.}, year={2025}, month=oct }