A recent study supported by AC4 uses modeling methods to improve long-term observational records, confirming an understood trend of decreasing ozone in the lower stratosphere and challenging previous work showing a positive trend in the upper stratosphere.
MAPP Webinar Series: Modeling the Stratosphere: Ozone, Reanalysis, Predictability, and connections with the Troposphere
The NOAA CPO Modeling, Analysis, Prediction, and Projections (MAPP) program hosted a webinar on the topic of Modeling the Stratosphere: Ozone, Reanalysis, Predictability, and connections with the Troposphere on March 18 from 2-3 p.m. ET. The announcement is provided below; you are invited to remotely join the session.