Abstract: In a changing climate scenario the frequency of severe cyclonic storms is increasing in the Indian sub continent. The sub continent with a long coastline of 8041 km is exposed to nearly 10 per cent of the world’s tropical cyclone.
Monitoring from space, aerial and in situ platforms in coastal regions will help develop models for interactions between ecological and anthropogenic processes, helping sustainable management of coast...
The Indian coasts hold diverse geomorphological features—mudflats, rocky shores, cliffs, sandy beaches and deltaic reaches that shelter unique ecosystems. However, significant sections of the coastlin...
Integrated Flood Warning System (IFLOWS) is an integrated GIS-based decision support system developed for Chennai and Mumbai that provides flood inundation scenarios and helps state governments to put...
The Indian coastline sustains unique habitats that are subjected to increasing anthropogenic stressors. The National Centre for Coastal Research (NCCR), engaged in addressing coastal concerns over thr...
A weather condition characterised by low temperatures, winds with 35 mph or greater, and sufficient falling and/or blowing snow in the air to reduce visibility to 1/4 mile or less for a duration of at least 3 hours. A severe blizzard is characterised by temperatures below -12OC, winds exceeding 45 mph, and visibility reduced by snow to near zero.
An extreme precipitation event a cloudburst may occur with hail and thunder, which normally lasts no longer than a several minutes but is capable of creating floods. Colloquially, the term cloudburst may be used to describe any sudden heavy, brief, and unprecedented rainfall.
A weather phenomenon distinguished by a sudden cooling of the air, with a rapid fall in temperature within a 24 hour period, requiring substantially increased protection. The precise criterion for a cold wave is determined by the rate at which the temperature falls, and the minimum to which it falls.
A warming phenomena of the surface waters of the tropical Pacific that occurs every 3 to 5 years, temporarily affecting weather worldwide.
A tornado-like rotating column of fire and smoke created by intense heat from a forest fire or volcanic eruption.
Also known as the hypocenter, the term refers to the site of an earthquake. An earthquake's hypocenter is the position where the strain energy stored in the rock is first released, marking the point where the fault begins to rupture. This occurs at the focal depth below the epicenter.
A medical condition that occurs due excessive exposure to extremely cold weather. It usually affects the extremities of the human body. Frostbite is dangerous as there is no sensation of pain, and the victims may not even know that they have been frostbitten.
Sudanese name for a duststorm or sandstorm characterised by strong winds that carry small particles of dirt or sand into the air - particularly severe in areas of drought.
A form of very short-range weather forecasting, covering only a very specific geographic area. A now cast is loosely defined as a forecast for the coming 12-hour period, based on detailed observational data.