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FLASH FLOOD MAPPING FOR MOUNTAIN STREAMS USING HIGH-RESOLUTION ALOS-2 DATA
ALOS-2 Capacity building Flood detection Valley floodplain
2018/4/18
This paper introduces a practical way to improve the risk management capacity and resilience of communities by utilizing a prompt flash flood map produced from very high spatial resolution ALOS-2 data...
Reconstructing the 1874 Santa Tecla flash flood in the Ondara River (Ebro Basin, NE Spain)
Reconstructing the 1874 Santa Tecla flash flood
2010/9/10
The Santa Tecla flash flood, a very heavy event occurred in Tàrrega (Catalonia, NE Iberian Peninsula) in 1874, was reconstructed with hydraulic and hydrological modelling tools. The hydrograph obtaine...
Sensitivity of precipitation forecasts to convective parameterization in the October 2007 Flash Flood in the Valencia Region (Eastern Spain)
Sensitivity of precipitation forecasts convective parameterization in the October 2007 Flash Flood Valencia Region
2010/9/10
The Valencia region, on the Mediterranean coast of the Iberian Peninsula, is an area prone to torrential rains, especially the north of Alicante province and the south of Valencia province. In October...
Numerical study of the October 2007 flash flood in the Valencia region (Eastern Spain): the role of orography
Numerical study the Valencia region Eastern Spain the role of orography
2010/10/20
A torrential rain event took place in the Valencia region in October 2007, mainly affecting coastal areas and nearby mountains in the center-south of the region, in northern Alicante province. More th...
High resolution numerical study of the Algiers 2001 flash flood: sensitivity to the upper-level potential vorticity anomaly
Algiers flash flood
2010/1/27
From 9 to 11 November 2001, intense cyclogenesis affected the northern coasts of Africa and more particularly the densely populated city of Algiers. During the morning of 10 November, more than 130 mm...
Objective evaluation of mesoscale simulations of the Algiers 2001 flash flood by the model-to-satellite approach
mesoscale simulations Algiers
2010/1/27
An objective evaluation of mesoscale simulations by the model-to-satellite approach is performed. The model-to-satellite approach consists in calculating brightness temperatures (BT) from model variab...
Predictability of prototype flash flood events in the Western Mediterranean under uncertainties of the precursor upper-level disturbance
Western Mediterranean precursor upper-level disturbance
2010/1/27
The HYDROPTIMET case studies 9-10/06/2000 Catalogne, 8-9/09/2002 Cévennes and 24-26/11/2002 Piémont encompass prototype flash-flood situations in the western Mediterranean, attending to the relevant s...
Influence of rainfall spatial resolution on flash flood modelling
Influence rainfall spatial resolution flash flood modelling
2009/12/16
High resolution radar rainfall fields and a distributed hydrologic model are used to evaluate the sensitivity of flash flood simulations to spatial aggregation of rainfall at catchment scales ranging ...
High resolution simulations of a flash flood near Venice
High resolution simulations flash flood Venice
2009/12/8
During the MAP D-PHASE (Mesoscale Alpine Programme, Demonstration of Probabilistic Hydrological and Atmospheric Simulation of flood Events in the Alpine region) Operational Period (DOP, 1 June–30 Nove...
Influence of rainfall spatial resolution on flash flood modelling
Influence rainfall spatial resolution flash flood modelling
2009/12/8
High resolution radar rainfall fields and a distributed hydrologic model are used to evaluate the sensitivity of flash flood simulations to spatial aggregation of rainfall at catchment scales ranging ...
Flash-flood forecasting by means of neural networks and nearest neighbour approach–a comparative study
Flash-flood forecasting neural networks nearest neighbour approach
2009/11/9
In this paper, Multi-Layer Perceptron and Radial-Basis Function Neural Networks, along with the Nearest Neighbour approach and linear regression are utilized for flash-flood forecasting in the mountai...
The benefit of high-resolution operational weather forecasts for flash flood warning
weather forecasts flash flood warning
2009/5/4
In Mediterranean Europe, flash flooding is one of the most devastating hazards in terms of loss of human life and infrastructures. Over the last two decades, flash floods have caused damage costing a ...
Influence of rainfall spatial resolution on flash flood modelling
Influence rainfall spatial resolution flash flood modelling
2009/12/16
High resolution radar rainfall fields and a distributed hydrologic model are used to evaluate the sensitivity of flash flood simulations to spatial aggregation of rainfall at catchment scales ranging ...
An integrated simulation method for flash-flood risk assessment: 2. Effects of changes in land-use under a historical perspective
flood simulation distributed model land-use changes
2009/3/17
The influence of land use changes on flood occurrence and severity in the Bisagno River (Thyrrenian Liguria, N.W. Italy is investigated using a Monte Carlo simulation approach (Rulli and Rosso, 2002)...
An integrated simulation method for flash-flood risk assessment: 1. Frequency predictions in the Bisagno River by combining stochastic and deterministic methods
flood frequency stochastic rainfall generator
2009/3/17
A stochastic rainfall generator and a deterministic rainfall-runoff model, both distributed in space and time, are combined to provide accurate flood frequency prediction in the Bisagno River basin (T...