Flash Flood Risk Assessment Using Morphological Parameters in Sinai Peninsula


Flash floods are considered to be one of the worst weather-related natural disasters. They are sudden and highly unpredictable following brief spells of heavy rain. Egypt is subjected to flash floods, especially the eastern desert and Sinai Peninsula where floods from the mountains of Red Sea and Sinai are causing heavy damage to man-made features. This manuscript presents the methodology adopted to generate a weighted risk map for main watersheds located in Sinai according to main morphological parameters. Using digital elevation model (DEM) implemented into a Geographic Information System (GIS) the Sinai watersheds were delineated and morphological parameters calculated. The parameters where then used in a multi criteria analysis process to calculate a morphological risk factor. The resulted risk maps of this study can help initiating appropriate measures to mitigate the probable hazards in the area with prioritization.

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A. Elmoustafa and M. Mohamed, "Flash Flood Risk Assessment Using Morphological Parameters in Sinai Peninsula," Open Journal of Modern Hydrology, Vol. 3 No. 3, 2013, pp. 122-129. doi: 10.4236/ojmh.2013.33016.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] I. Z. El-Shamy, “New Approach for Hydrological Assessment of Hydrographic Basins of Recent Recharge and Flooding Possibilities,” 10th Symposium Quaternary and Development, Egypt, 18 April 1992, p. 15.
[2] A. M. Elmoustafa, “Weighted Normalized Risk Factor for Floods Risk Assessment,” Ain Shams Engineering Journal, Vol. 3, No. 4, 2012, pp. 327-332
[3] Resources Technology Company, “Flash Flood Risk Assessment for Area from Marsa Alam to Ras Banas Report,” 2008.
[4] A. M. Youssef and M. A. Hegab, “Using Geographic Information Systems and Remote Sensing Techniques for Investigation of New Proposed Sohag-Hurghada Highway across the Egyptian Desert,” 2005.
[5] M. G. El-Behiry, A. Shedid, A. Abu-Khadra and M. El-Huseiny, “Integrated GIS and Remote Sensing for Runoff Hazard Analysis in Ain Sukhna Industrial Area,” Egypt, 2005.
[6] M. L. El-Rakaiby, “Drainage Basins and Flash Flood Hazard in Selected Parts of Egypt,” Egyptian Journal of Geology, Vol. 33, No. 1-2, 1989, pp. 307-323.
[7] R. E. Horton, “Drainage Basin Characteristics,” Transactions—American Geophysical Union, Vol. 13, 1932, pp. 350-361. doi:10.1029/TR013i001p00350

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