Articles | Volume 7-osr10
https://doi.org/10.5194/sp-7-osr10-7-2026
https://doi.org/10.5194/sp-7-osr10-7-2026
30 Sep 2026
 | OSR10 | Chapter 2.4
 | 30 Sep 2026 | OSR10 | Chapter 2.4

Towards a multi-product methodology for calculating the ocean monitoring indicator of SST extremes in the IBI region

Álvaro de Pascual Collar, Axel Alonso Valle, Alex Gallardo, Marta de Alfonso Alonso-Muñoyerro, Begoña Pérez Gómez, Stefania Ciliberti, and Marcos G. Sotillo

Related authors

Ocean change in Small Island Developing States
Flora Gues, Karina von Schuckmann, Mahé Butel, Samantha Hallam, Alvaro de Pascual, Axel Alonso Valle, Aurélien Liné, and Lorena Moreira Mendez
State Planet, 7-osr10, 3, https://doi.org/10.5194/sp-7-osr10-3-2026,https://doi.org/10.5194/sp-7-osr10-3-2026, 2026
Short summary
Ocean changes and the impacts in the Polar Regions
Karina von Schuckmann, Flora Gues, Mahé Butel, Gilles Garric, Alvaro de Pascual, Axel Alonso Valle, Aurélien Liné, and Lorena Moreira Mendez
State Planet, 7-osr10, 2, https://doi.org/10.5194/sp-7-osr10-2-2026,https://doi.org/10.5194/sp-7-osr10-2-2026, 2026
Short summary
Global ocean change in the era of the triple planetary crisis
Karina von Schuckmann, Flora Gues, Lorena Moreira, Aurélien Liné, and Álvaro de Pascual Collar
State Planet, 6-osr9, 2, https://doi.org/10.5194/sp-6-osr9-2-2025,https://doi.org/10.5194/sp-6-osr9-2-2025, 2025
Short summary
Ocean change in the northeastern Atlantic and adjacent seas: a multi-dimensional challenge for the environment, society, and economy
Karina von Schuckmann, Flora Gues, Lorena Moreira, Aurélien Liné, and Álvaro de Pascual Collar
State Planet, 6-osr9, 3, https://doi.org/10.5194/sp-6-osr9-3-2025,https://doi.org/10.5194/sp-6-osr9-3-2025, 2025
Short summary
Monitoring main ocean currents of the Iberia–Biscay–Ireland region
Álvaro de Pascual Collar, Roland Aznar, Bruno Levier, and Marcos García Sotillo
State Planet, 4-osr8, 5, https://doi.org/10.5194/sp-4-osr8-5-2024,https://doi.org/10.5194/sp-4-osr8-5-2024, 2024
Short summary

Cited articles

Álvarez Fanjul, E., de Pascual Collar, A., Pérez Gómez, B., de Alfonso, M., García Sotillo, M., Staneva, J., Clementi, E., Grandi, A., Zacharioudaki, A., Korres, G., Ravdas, M., Renshaw, R., Tinker, J., Raudsepp, U., Lagemaa, P., Maljutenko, I., Geyer, G., Müller, M., and Çağlar Yumruktepe, V.: Sea level, sea surface temperature and SWH extreme percentiles: combined analysis from model results and in situ observations, Section 2.7, S31, in: Copernicus Marine Service Ocean State Report, Issue 3, edited by: von Schuckmann, K., Le Traon, P.-Y., Smith, N., Pascual, A., Djavidnia, S., Gattuso, J.-P., Grégoire, M., and Nolan, G., J. Oper. Oceanogr., 12, S1–S123, https://doi.org/10.1080/1755876X.2019.1633075, 2019. 
Autret, E., Tandéo, P., and Piollé, J.-F.: EU Copernicus Marine Service Product User Manual for the European North West Shelf/Iberia Biscay Irish Seas - High Resolution L4 Sea Surface Temperature Reprocessed, SST_ATL_SST_L4_REP_OBSERVATIONS_010_026, Issue 1.5, Mercator Ocean International, https://documentation.marine.copernicus.eu/PUM/CMEMS-SST-PUM-010-026.pdf (last access: 9 April 2025), 2023. 
Autret, E., Piollé, J.-F., and Tandéo, P.: EU Copernicus Marine Service Quality Information Document for the European North West Shelf/Iberia Biscay Irish Seas - High Resolution L4 Sea Surface Temperature Reprocessed, SST_ATL_SST_L4_REP_OBSERVATIONS_010_026, Issue 1.0, Mercator Ocean International, https://documentation.marine.copernicus.eu/QUID/CMEMS-SST-QUID-010_026_038_039_044.pdf (last access: 9 April 2025), 2024. 
Barton, E. D., Arístegui, J., Tett, P., and Navarro-Pérez, E.: Variability in the Canary Islands area of filament-eddy exchanges, Prog. Oceanogr., 62, 71–94, https://doi.org/10.1016/j.pocean.2004.07.003, 2004. 
Calim Costa, M.: Taylor diagram in python based on Taylor (2001), GitHub [code], https://github.com/mabelcalim/Taylor_diagram, 2021. 
Download
Short summary
This study improves the monitoring of extreme sea surface temperature events in the Iberia–Biscay–Ireland region. We tested new data sources and combined information from different models and satellites to provide more consistent results and characterize inter-product spread. The findings show that these methods make the indicator more reliable and useful for supporting climate and ocean management decisions.
Share
Altmetrics
Final-revised paper
Preprint