Relationship Between the Global Distribution of Double Tropopause From Radio Occultation Data and Climate Indices
Double tropopauses (DTs) are a key but underutilized diagnostic of upper troposphere–lower stratosphere (UTLS) dynamics and stratosphere–troposphere exchange. Here we provide a global, observation‐based assessment of DT variability and its coupling to large‐scale climate modes using 14 years (2007–2020) of Radio Occult...