EGUsphere – The preprint repository hosted by the European Geosciences Union

EGUsphere, the not-for-profit open scientific repository of the European Geosciences Union (EGU), brings together preprints in the domain of Earth, Space, and Planetary sciences in a diverse, inclusive, and systematic collection of contributions, including:

EGUsphere is transparent and interactive, giving authors of presentations and preprints the opportunity to receive attributed comments from the public aimed at stimulating discussion, cooperation, and to revise their materials in open review.

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Recently-posted preprints

19 Aug 2026
PSyclone 3: A source-to-source Fortran compiler for developing maintainable and performance-portable HPC applications
Rupert William Ford, Aidan Bernard Gerard Chalk, Joerg Henrichs, Iva Kavcic, Christopher Maynard, Andrew Robert Porter, and Sergi Siso
EGUsphere, https://doi.org/10.5194/egusphere-2026-3844,https://doi.org/10.5194/egusphere-2026-3844, 2026
Discussion: open, 0 comments
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19 Aug 2026
A rainfall estimation ensemble method using a cGAN for SEVIRI geostationary satellite data
Selina Janner, Julius Polz, Luca Glawion, Harald Kunstmann, and Christian Chwala
EGUsphere, https://doi.org/10.5194/egusphere-2026-4000,https://doi.org/10.5194/egusphere-2026-4000, 2026
Discussion: open, 0 comments
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19 Aug 2026
Beyond saturation zones: localized hydrobiogeochemical heterogeneity shapes microbial functional profiles across an arid critical zone
María J. Salinas-Bonillo, María J. López, Lucía Cabello-Alemán, Montserrat Escudero-Clares, Claudia Guillén, Ángel Fernández-Cortés, Juan Gisbert-Gallego, María R. Martínez-Gallardo, and Javier Cabello
EGUsphere, https://doi.org/10.5194/egusphere-2026-4227,https://doi.org/10.5194/egusphere-2026-4227, 2026
Discussion: open, 0 comments
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19 Aug 2026
Regime-dependent evolution of water vapor, cloud liquid, and cloud base before rain onset in the southeastern Alpine forelands
Esmail Ghaemi, Andreas Kvas, Ulrich Foelsche, and Pavlos Kollias
EGUsphere, https://doi.org/10.5194/egusphere-2026-4256,https://doi.org/10.5194/egusphere-2026-4256, 2026
Discussion: open, 1 comment
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19 Aug 2026
Impact of GNSS zenith total delay and tropospheric gradient Assimilation on severe weather: a case study of Super Typhoon Koinu
Rohith Thundathil, Florian Zus, Thomas Schwitalla, Galina Dick, and Jens Wickert
EGUsphere, https://doi.org/10.5194/egusphere-2026-4285,https://doi.org/10.5194/egusphere-2026-4285, 2026
Discussion: open, 0 comments
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