Abstract
The northeastern sector of the Arabian Sea, which covers the Gujarat coast of India and western coast of Pakistan, is a region vulnerable to extreme sea levels associated with tropical cyclones (TCs). Although the frequency of tropical cyclones in the Arabian Sea is not high, the coastal regions of India and Pakistan suffer in terms of loss of life and property caused by the surges. In view of this a location-specific fine resolution model is developed for the Gujarat coast of India and adjoining Pakistan coast. The east–west and north–south grid distance is about 3.0 km. Using this model, numerical experiments are carried out to simulate the surges generated by 1999 and 2001 cyclones which struck the Pakistan coast. The model computed surges are in agreement with the available observational estimates.
References
Chittibabu P, Dube SK, Rao AD, Sinha PC, Murty TS (2000) Numerical Simulation of extreme sea levels using location specific high resolution model for Gujarat coast of India. Marine Geodesy 23:133–142
Dube SK, Rao AD, Sinha PC, Murty TS, Bahulayan N (1997) Storm surge in the Bay of Bengal and Arabian Sea: the problem and its prediction. Mausam 48:283–304
Dube SK, Sinha PC, Rao AD, Rao GS (1985) Numerical modelling of storm surges in the Arabian Sea. Appl Math Model 9:289-294
Flather RA (1976) Results from a storm surge prediction model of the northwest European continental shelf for April, Nov, Dec. (1973), IOS Rep. No.24, Institute of Oceanographic sciences, Bidston Observatory, England, 33 pp
Heaps NS (1973) Three-dimensional numerical model for the Irish Sea. Geophys JR Astron Soc 35:99–120
Jelesnianski CP, Taylor AD (1973) NOAA Technical Memorandum, ERL, WMPO-3, 33 pp
Johns B, Rao AD, Dube SK, Sinha PC (1985), Numerical modeling of tide-surge interaction in the Bay of Bengal. Philos Trans Royal Soc A31:507–535
Smith WHF, Sandwell DT (1997) Global sea floor topography from satellite altimetry and ship depth soundings. Science 277(5334):1956–1962
Unisys Weather Information Services:(1999) http://weather.unisys.com/hurricane/indian_oc/(1999)/
Unisys Weather Information Services (2001) http://weather.unisys.com/hurricane/indian_oc/(2001)/
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Jain, I., Chittibabu, P., Agnihotri, N. et al. Numerical storm surge model for India and Pakistan. Nat Hazards 42, 67–73 (2007). https://doi.org/10.1007/s11069-006-9060-7
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DOI: https://doi.org/10.1007/s11069-006-9060-7