Articles | Volume 30, issue 2
https://doi.org/10.5194/hess-30-371-2026
https://doi.org/10.5194/hess-30-371-2026
Research article
 | 
26 Jan 2026
Research article |  | 26 Jan 2026

Probabilistic hierarchical interpolation and interpretable neural network configurations for flood prediction

Mostafa Saberian, Vidya Samadi, and Ioana Popescu

Related authors

WaterSoftHack Cybertraining: Reproducible Data Science, Machine Learning, and Cloud and Edge Computing Training for Collaborative Water Science Research
Krishna Panthi, Vidya Samadi, Nima Zafarmomen, Mostafa Saberian, Adarsha Neupane, Carlos Erazo Ramirez, Bijaya Adhikari, Anthony Castronova, and Ibrahim Demir
EGUsphere, https://doi.org/10.5194/egusphere-2026-491,https://doi.org/10.5194/egusphere-2026-491, 2026
This preprint is open for discussion and under review for Hydrology and Earth System Sciences (HESS).
Short summary

Cited articles

Abbaspour, K. C., Yang, J., Maximov, I., Siber, R., Bogner, K., Mieleitner, J., Zobrist, J., and Srinivasan, R.: Modelling hydrology and water quality in the pre-alpine/alpine Thur watershed using SWAT, Journal of Hydrology, 333, 413–430, https://doi.org/10.1016/j.jhydrol.2006.09.014, 2007. 
Alaa, A. M. and van der Schaar, M.: Attentive State-Space Modeling of Disease Progression, in: Advances in Neural Information Processing Systems, ISBN 9781713807933, 2019. 
Asquith, W. H., Roussel, M. C., Thompson, D. B., Cleveland, T. G., and Fang, X.: Summary of dimensionless Texas hyetographs and distribution of storm depth developed for Texas Department of Transportation research project 0–4194, Texas Department of Transportation, https://library.ctr.utexas.edu/digitized/texasarchive/phase1/4194-4-txdot.pdf (last access: 15 January 2026), 2005. 
Barnard, P. L., van Ormondt, M., Erikson, L. H., Eshleman, J., Hapke, C., Ruggiero, P., Adams, P. N., and Foxgrover, A. C.: Development of the Coastal Storm Modeling System (CoSMoS) for predicting the impact of storms on high-energy, active-margin coasts, Nat. Hazards, 74, 1095–1125, https://doi.org/10.1007/s11069-014-1236-y, 2014. 
Basso, S., Schirmer, M., and Botter, G.: A physically based analytical model of flood frequency curves, Geophysical Research Letters, 43, 9070–9076, https://doi.org/10.1002/2016GL069915, 2016. 
Download
Short summary
Recent progress in NN (neural network) accelerated improvements in the performance of catchment modeling. Yet flood modeling remains a very difficult task. Focusing on two headwater streams, we developed N-HiTS (Neural Hierarchical Interpolation for Time Series Forecasting) and N-BEATS (Network-Based Expansion Analysis for Interpretable Time Series Forecasting) models and benchmarked them with LSTM (long short-term memory) to predict flooding. N-HiTS and N-BEATS outperformed LSTM for flood predictions. We demonstrated how the proposed models can be augmented with an uncertainty approach to predict flooding that is interpretable without considerable loss in accuracy.
Share