Rainfall and other forms of Precipitation

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Featured Articles
May 8, 2024 What is the ecosystem based approach to water management? How can it help in solving the water woes of states in the Deccan Plateau?
An ecosystem based approach to water management (Image Source: India Water Portal)
January 25, 2024 This report by CEEW discusses the findings of a study on India’s first sub-district -level monsoon variability assessment to decode changing rainfall patterns across India during the southwest and northeast monsoon.
The moody monsoon (Image Source: Mayank Makhija via IWP Flickr photos)
August 16, 2023 India Water Portal is hosting a photo competition on World Photography Day. Hurry, send us your photos before 31st August!
May 8, 2023 Warming will not only lead to a decline, but also trigger monsoon extremes in the Indo Gangetic Plains.
A woman wades through knee-deep water with her belongings. (Picture courtesy - 101Reporters) (Source: IWP Flickr photos)
May 4, 2023 Climate change is expected to have significant impacts on the Indian monsoon
As per the India Meteorological Department (IMD), instances of heavy rainfall have increased by almost 85% in the country since 2012 (Image: Marina, 2009,Wikimedia Commons)
April 4, 2023 Forests greatly help in maintaining the water balance of nature by storing water during monsoons and making this water available during dry seasons. India urgently needs to save its forests to prevent droughts and the adverse effects of climate induced global warming.
Forests and soil moisture can act as buffers to store water during dry spells (Image Source: India Water Portal)
Assam's river atlas to tackle floods, deforestation
News this week Posted on 15 Jan, 2018 09:07 PM

Assam prepares river atlas to tackle floods, erosion, deforestation

People take a boat to cross Brahmaputra. (Source: IWP Flickr photos)
Cauvery loaded with toxins
News this week Posted on 27 Dec, 2017 11:10 AM

Cauvery found to be the most toxic river in the country 

Cauvery river at Hogenakal, Karnataka. (Source: IWP Flickr Photos via Claire Arni and Oriole Henri)
Looking for water source
The annual monsoon provides over 200 lakh crore buckets of water. Where does all this water come from? Posted on 19 Dec, 2017 05:18 PM

It rains about 900 mm during a normal monsoon year over India and if we assume that about 80 percent of India is covered by this rain, then the estimated volume of water is well over 200 lakh crore buckets. It comes to two lakh buckets per person. Where does all this water come from? 

A map that shows warm Indian Ocean temperatures in colours and thin contours and blue thick contours that delineate major moisture sources for the monsoon.
Decoding Indian monsoon
Indian researchers provide new insights into forces governing Indian monsoons by recreating its history over 8000 years. Posted on 21 Nov, 2017 12:03 PM

Changes in weather are best reflected in the annual season of monsoons. Now a team of Indian researchers has recreated a continuous history of the Indian monsoon, providing new insights into forces governing it.

New findings on Indian monsoon.
Waiting for water
The villagers of Khalabari are hopeful that the overhead tank being built in the village would make drinking water easily accessible to them. Posted on 15 Nov, 2017 05:50 AM

In the early hours, the villagers of Khalabari, a tribal-dominated village in the Dumuripadar gram panchayat of Koraput district in Odisha step out of their houses for bringing wood and drinking water. The road to the forest where the water is available is rocky.

Khalabari village (Source: India Water Portal)
Wages delayed to MGNREGA workers in 19 states
News this week Posted on 07 Nov, 2017 07:46 PM

States freeze payments to MGNREGA workers

Labourers build check dams under MGNREGA. (Source: IWP Flickr Photos)
India Industry Water Conclave on Nov 28, 2017 at FICCI, New Delhi
The third edition of India Industry Water Conclave and fifth edition of FICCI Water Awards on Theme : ‘Water Use Efficiency- An Imperative for India’
Posted on 07 Nov, 2017 10:12 AM

The theme for the Conclave this year is “Water Use Efficiency: An Imperative for India” to highlight the imperative of water use efficiency in the industry, agriculture and urban contexts

Huge dam proposed in Arunachal
News this week Posted on 25 Oct, 2017 09:48 AM

Niti Aayog proposes 300-metre high dam in Arunachal Pradesh

A river in East Siang (Source: Wikimedia)
Weather weary, Western Ghats need cover
Considering the rapidly changing climate that is affecting monsoon, a holistic approach is needed to conserve a biodiversity hotspot like the Western Ghats. Posted on 06 Oct, 2017 05:43 AM

The Western Ghats in India is one of the many mega biodiversity regions in the world. Covering six states namely, Gujarat, Maharashtra, Karnataka, Goa, Tamil Nadu and Kerala, the Western Ghats has a wide range of vegetation and topographical features.

Western Ghats during the wet season. (Photo courtesy: Arne Huckelheim)
Blame Arabian sea for unexpected showers
A new study shows warming of Arabian sea is causing extreme rainfall events. Posted on 05 Oct, 2017 11:19 AM

Events of heavy downpour over a short span of time have become a regular occurrence leading to frequent floods in many Indian cities, as it happened in Hyderabad this week. A new study has not only established that such events are definitely on the rise but has also found a cause for it--increasing warming of the Arabian sea.

Dr Roxy with IITM research team.
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