Report of the Thirteenth GCOS Reference Upper Air Network Implementation Coordination Meeting (GRUAN ICM-13) Virtual Session, 15-19 November 2021
World Meteorological Organization (WMO)
- Last version
Due to the global Covid-19 situation, the ICM-13 meeting was organized as a condensed, virtual meeting during the week of 15-19 November 2021. The meeting was held as a 5-days series of 2 to 3-hour video conferences during which only the most essential topics were discussed. The timings of the sessions were rotated in an attempt to evenly spread the burden of unfavourable hours over all participants from various time zones. The following sections provide a summary paragraph for each of the presentations, as submitted by the author of the presentation (if provided).