Report of the Twelfth GCOS Reference Upper Air Network Implementation Coordination Meeting (GRUAN ICM-12) Virtual Session, 16-20 November 2020
World Meteorological Organization (WMO)
Due to the global Covid-19 situation, the ICM-12 meeting was organized as a condensed, virtual meeting during the week of 16-20 November 2020. The meeting was held as a 5-days series of 2-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.