The 9^th online meeting of the Joint Working Group C.1. of the IAG Inter-Commission Committee on „Geodesy for Climate Research” (ICCC) was dedicated to 2^nd Earth Orientation Parameter Prediction Comparison Campaign. The meeting took place on November 25^th, 2021 (18:00 –20:00 CEST) and had the following agenda:

1. Welcome – J. Nastula
2. Submission Statistics of the 2^nd EOP PC Campaign – J. Śliwińska
3. Preliminary Scientific Results  – T. Kur
4. Next Steps: Workshop in February 2022 and Short Note in J. Geodesy — H. Dobslaw
5. AOB and Feedback — all
6. Wrap-Up and Closure — J. Nastula

The recording, slides and the minutes of the meeting can be found under this link.

Details of the activities of the Working Group on the 2^nd EOP PCC can be found on the IERS website.

Details of the activities of the ICCC JWG C.1: Climate Signatures in Earth Orientation Parameters can be found here.