GRUAN News
News of network, community and related science
Meeting
Save the date: ICM-16 17-21 November 2025
ICM-16 will be organized Mo-Fr 17-21 November 2025 in Puerto de la Cruz, Tenerife (Spain).
Meeting Document
ICM-15 meeting report published
The report of the GRUAN ICM-15 meeting is available for download.
Meeting
ICM-15: 11 to 15 March 2024 in Bern, Switzerland
The ICM-15 took place from March 11 to 15, 2024 in Bern, Switzerland. All presentations are now available.
Campaign Document
Report of WMO’s 2022 Upper-Air Instrument Intercomparison Campaign (IOM-143) published
The report of the UAII2022 radiosonde intercomparison campaign has been published by WMO.
Meeting
ICM-15 mid-March 2024 in Switzerland
ICM-15 is provisionally scheduled for mid-March 2024, and will either be 11-15 March, or 18-22 March. We will announce once the exact dates and venue…
Meeting Document
ICM-14 meeting report published
The report of the GRUAN ICM-14 meeting is available for download.
Meeting
ICM-14: Presentations and documents available
The 14th GRUAN annual Implementation and Coordination Meeting, ICM-14, took place 28 November to 2 December 2022 as hybrid meeting at La Réunion. All…
Meeting
ICM-14: La Réunion
ICM-14 will be organized as a hybrid meeting 28 November - 2 December 2022.
Campaign
UAII2022 field campaign
The field campaign of UAII2022 was successfully executed between 8 August and 13 September. In this period, more than 80 balloons were launched,…
Campaign
UAII2022 campaign kick-off
The laboratory measurements in February 2022 marked the official start of the UAII2022 campaign, which is composed of laboratory tests of the…
Meeting Document
ICM-13 meeting report published
The report of the GRUAN ICM-13 meeting is available for download.
Meeting
ICM-13: presentations and documents available
The 13th GRUAN annual Implementation and Coordination Meeting, ICM-13, took place 15-19 November 2021 as virtual meeting. All presentations and…
Meeting
ICM-13: agenda available
Due to the global Covid-19 situation, this year's meeting will be organized as a condensed, virtual meeting in the week of 15-19 November 2021.
Meeting
ICM-13: virtual meeting 15-19 November 2021
In view of the ongoing Covid-19 situation, ICM-13 will again be organized as a virtual meeting.
Event Station
Lauder 60th
The GRUAN site Lauder (NZ) was founded 60 years ago.