The failure of atmospheric general circulation models (AGCMs) forced by prescribed SST to simulate and predict the interannual variability of Indian/Asian monsoon has been widely attributed to their inability to reproduce the actual sea surface temperature (SST)–rainfall relationship in the warm Indo-Pacific oceans. This assessment is based on a comparison of the observed and simulated correlation between the rainfall and local SST. However, the observed SSTconvection/rainfall relationship is nonlinear and for this a linear measure such as the correlation is not an appropriate measure.

The most used temperature and salinity climatology for the world ocean, including the Indian Ocean, is the World Ocean Atlas (WOA) (Antonov et al 2006, 2010; Locarnini et al 2006, 2010) because of the vast amount of data used in its preparation. The WOA climatology does not, however, include all the available hydrographic data from the Indian Exclusive Economic Zone (EEZ), leading to the potential for improvement if the data from this region are included to prepare a new climatology.

Clouds and aerosol particles have bedevilled climate modellers for decades. Now researchers are starting to gain the upper hand.

Today, we have made history. We're a major missile power: V.K. Saraswat

India on Thursday propelled itself into an elite club of nations with Inter-Continental Ballistic Missile (ICBM) technology by successfully test-firing nuclear-capable Agni-V, which covered a range of more than 5,000 km.

India successfully test-fired on Thursday a nuclear-capable missile that can reach Beijing and Eastern Europe, thrusting the emerging Asian power into a small club of nations that can deploy nuclea

Five people were killed and four injured in Aceh province on Wednesday after two massive quakes struck off Indonesia, officials said on Thursday.

"Five people were killed, one in Banda Aceh, three in Aceh Besar and one in Lhoksemawe," Wahyudi, an official of disaster management and mitigation agency in Aceh province, told by phone.

Five people were killed and a child was critically injured when a powerful earthquake struck off the coast of northern Indonesia on Wednesday, the country's disaster mitigation agency said on Thurs

Two large earthquakes struck western Mexico, shaking buildings as far away as the capital and sending people rushing out of offices onto the streets, the U.S. Geological Survey said.

Tremors were felt along India’s entire eastern coast after a powerful 8.6 magnitude earthquake and a series of strong aftershocks struck off the northern tip of Indonesia’s Sumatra Wednesday afternoon, triggering fears of a devastating 2004-type tsunami across the Indian Ocean region.

Indonesia said it was checking for damage and casualties, but remarkably no such reports were received for several hours, including in Aceh, the closest province and the area decimated by the disaster eight years ago.

An 8.7 magnitude earthquake struck off the coast of Indonesia on Wednesday, sending residents around the region dashing out of their homes and offices in fear.

Pages