Browsing Institute's contributions by Subject "el nino phenomena"
Now showing items 1-8 of 8
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A new technique for the estimation of sea surface salinity in the tropical Indian Ocean from OLR
(American Geophysical Union, 2004)Algorithms are developed for the estimation of sea surface salinity (SSS) in the tropical Indian Ocean from the space-borne satellite measurements of outgoing longwave radiation (OLR). The algorithms are based on the ... -
Air sea exchange of fluxes and Indian monsoon from satellite data
(PORSEC 2002 Secretariat; Bogor; Indonesia, 2002)Latent heat flux (LHF) over the tropical Indian Ocean (25 N to 25 S: 35 degrees E to 120 degrees E) for ten years from 1988 were computed using bulk parameterization method by making use of both monthly and weekly values ... -
Comparison of tropical cyclogenesis indices on seasonal to interannual timescales
(Springer-Verlag, 2012)The performances of four cyclogenesis indices against observed tropical cyclone genesis on a global scale over the period 1979–2001 are evaluated. These indices are: the Genesis Potential Index; the Yearly Genesis Parameter; ... -
Impact of 1990-'95 ENSO/WEPO event on Indian monsoon rainfall
(NISCAIR, CSIR, 1997)The negative phase of the 1990-'95 El Nino-Southern Oscillation (ENSO) and the associated Warming of the Equatorial Pacific Ocean (WEPO) was the longest observed in the 113 years of its recorded history, compared to its ... -
Long range forecasting of summer monsoon rainfall from SST in the central equatorial Indian Ocean
(Indian Meteorological Society, 2001)Several prediction techniques have been developed to predict all India summer monsoon rainfall by using different parameters like sea level pressure tendency during January-April at Darwin, 500 mb location along 75 degrees ... -
Sea surface salinity variability during the Indian Ocean Dipole and ENSO events in the tropical Indian Ocean
(American Geophysical Union, 2011)An ocean reanalysis that covers the period from 1871 to 2008 is used to analyze the interannual variability of sea surface salinity (SSS) in the tropical Indian Ocean. The reanalysis SSS and the SSS anomaly patterns during ... -
Signatures of Indian Ocean dipole and El Nino-Southern Oscillation events in sea level variations in the Bay of Bengal
(American Geophysical Union, 2012)We investigate the impact of the Indian Ocean Dipole (IOD) and El Nino and the Southern Oscillation (ENSO) on sea level variations in the North Indian Ocean during 1957-2008. Using tide-gauge and altimeter data, we show ... -
Surface temperature of the equatorial Pacific Ocean and the Indian rainfall
(Current Science Association, 1988)The time variation of the monthly mean surface temperature of the equatorial Pacific Ocean during 1982-1987 has been studied in relation to summer monsoon rainfall over India The ENSO events of 1982 and 1987 were related ...