The operational production is based on a complex production chain and as for all technology, it can break occasionally. Breaks in the production chain are notified with emails to customers and will be mended as soon as possible. The European model is run in the official operational environment at SMHI and has 24/7 service regarding forecast production, while the global model is run in a pre-operational mode and may occasionally be without support. Reimbursement due to technological failures of deliveries are regulated in the contract between SMHI and the customer.

The agreement between model data and observed data varies in time and space, which can be a results of either model uncertainties and assumptions, or problems with the in-situ monitoring (rating curves, reporting procedures, etc). Please, visit the maps and explore the metrics of model performance and read about analysis of model evaluation in our scientific publications.

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Disclaimer: All data available in this portal is prepared and quality checked by SMHI experts. No claim or representation is made or warranty given as to the accuracy, completeness or authenticity of the information. SMHI shall not in any way be held liable for any loss or damage direct or indirect caused by any inaccuracies or errors in the data by the user of the data, or claims from a third party after receiving refined products based on the data.