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An operational flash-flood forecasting chain applied to the test cases of the EU project HYDROPTIMET
International audience The application of a flash-flood prediction chain, developed by CIMA, to some testcases for the Tanaro river basin in the framework of the EU project HYDROPTIMET is presented here.
Gabellani, S. +2 more
core +1 more source
Bias in Peak Flood Discharges: Are Our Bridges and Culverts Undersized?
ABSTRACT Reliable methods for peak discharge predictions at ungaged locations are required for infrastructure design and floodplain management. For decades, a standard practice in the United States has been to utilize US Geological Survey regional regression equations (StreamStats) as a singular method. However, implementation of multiple methods, such
Steven E. Yochum, Tyler Wible
wiley +1 more source
Merging multiple precipitation sources for flash flood forecasting [PDF]
We investigated the effectiveness of combining gauge observations and satellite-derived precipitation on flood forecasting. Two data merging processes were proposed: the first one assumes that the individual precipitation measurement is non-bias, while ...
Chang, FJ +4 more
core +1 more source
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho +2 more
wiley +1 more source
Experimental analysis on impact load of flash flood against a passable structure. [PDF]
Wang S, Zheng H, Huang E, Liu X, Luo M.
europepmc +1 more source
Probability forecasts – Part 1: ensembles and probabilistic forecasts
Ensemble weather forecasts have been in use for many years to help forecasters understand uncertainty in weather predictions but are now becoming core to some operational Numerical Weather Prediction (NWP) systems. Ensembles offer greater predictive skill and information content than deterministic forecasts but are more complex to interpret and ...
Ken Mylne
wiley +1 more source
Flood Hazard Assessment Using Weather Radar Data in Athens, Greece
Weather radar plays a critical role in flash flood forecasting, providing an effective and comprehensive guide for the identification of possible flood-prone areas.
Apollon Bournas, Evangelos Baltas
doaj +1 more source
A devastating flood occurred in May 2023 in the Emilia‐Romagna region in northern Italy after 2 days with widespread accumulated precipitation exceeding 150mm. The event was associated with a quasi‐stationary upper‐level cutoff cyclone. This study investigates the performance of the operational ECMWF ensemble prediction system in capturing the cutoff ...
Hei Tung Wu +2 more
wiley +1 more source
HERO: Hybrid Effortless Resilient Operation Stations for Flash Flood Early Warning Systems. [PDF]
Wannachai A +4 more
europepmc +1 more source
Disaster risk reduction measures n Bangladesh [PDF]
Disasters damage the entire economy of the country when they predominantly take place in developing countries. While no country in the world is entirely safe, lack of capacity to limit the impact of hazards has made developing countries being the most ...
Amaratunga, Dilanthi +4 more
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