Recent news

YOPP SOP radiosonde and SYNOP for Baranova and Tiksi stations

Radiosonde and SYNOPs for Baranova and Tiksi stations for the YOPP SOP NH1 and NH2 are now available at

Data are yet not indexed in the YOPP catalogue. Work is in progress to index these datasets.


ECMWF IFS YOPP SiteMIP data available

ECMWF IFS for YOPP supersites are now available at Preparation of discovery metadata for inclusion in the YOPP Data Portal is in progress. ECMWF is not responsible for any use that may be made of the YOPPsiteMIP dataset.

Datasets hosted by the Arctic Data Archive System

Information on YOPP datasets hosted by the Arctic Data Archive System (ADS) of the National Institute for Polar Research in Japan is now included in the searchable data catalog for YOPP.

Updates to the search facility for datasets

The search interface has been updated. Now the map used in the search box supports more map projections, including a southern and northern hemisphere map. Furthermore, the search interface has been further restructured and prepared for more faceted searchs (e.g. by institutions) in the future. The business logic supproting transformations has also received some upgrades, but many of these will first be fully visible once the backend services are updated as well.