Indian media never seems to report this, but IMD (India Meteorological Department) also provides river basin wise rainfall figures for South West Monsoon, also for other seasons. As in the previous years, here is an overview of the river basin wise rainfall during just concluded SW Monsoon 2019 (June-Sept 2019, though the monsoon started withdrawing only on Oct 9 and has not yet fully withdrawn from across India as I write this on Oct 15 2019), like the way we have been doing for the last three years[i]. Our earlier monsoon 2019 articles provided monsoon over view[ii], state wise rainfall figures[iii] and Marathwada specific situation[iv].
It’s not clear why Indian media does not report river basin wise rainfall figures, since that is arguably, the most appropriate way to look at the rainfall figures, since river basins are the hydrological units and the run off from the rainfall ends up in the rivers, and creates floods many times, as happened during 2019 monsoon. There could be issues of quality of the river basin wise rainfall figures, but that is true for all IMD’s rainfall figures at some level or other. Continue reading “River Wise Rainfall in Monsoon 2019”
When I got a call on a Sunday this October 2019 from a journalist of one of the world’s most reputed media inquiring about the Marathwada rainfall and drought this year, I wondered what is going on? South West Monsoon 2019 has seen the highest rainfall of last 25 years and most of the high rainfall happened in Central and South India. Should drought be a concern in this year too?
It’s true, as we wrote[i] in our first blog about SW Monsoon 2019 that Marathwada was the only Meteorological division of IMD (India Meteorological Department) that had a below normal rainfall among all the divisions of IMD in Peninsular and South India. But that deficit was 12%, which should not be alarming. In the second blog on SW Monsoon 2019 we mentioned[ii] that only Beed and Latur districts were in deficit rainfall category. Continue reading “Marathwada in times of 2019 Surplus SW Monsoon”
The first blog on just concluded South West Monsoon 2019, gave the national picture and broad picture of month wise, state wise, sub division wise and river wise rainfall. This blog provides some details of rainfall in districts of each of the 36 states and Union Territories (UTs) of India. Continue reading “Monsoon 2019: State wise rainfall”
Though South West Monsoon has not even started withdrawing from India, the IMD (India Meteorological Department) Press Release on Sept 30, 2019[i] has rather bureaucratically declared: “The 2019 southwest monsoon season comes to end with above normal seasonal (June to September) rainfall.” Why should the monsoon shop be closed even as the monsoon has refused to start withdrawing? May be the IMD was not happy that the SW Monsoon 2019 proved it so wrong, again!
Continue reading “Surplus 2019 monsoon in India proves IMD and Skymet Wrong”
Its not everyday that Government of India’s National Crisis Management Committee (NCMC) meets. It’s even rarer when the NCMC meets to deal with issues related to a dam. And that too on a Sunday.
The National Crisis So when on Sunday, Sept 15, 2019, the Cabinet Secretary chaired the NCMC meeting[i] to discuss the issues surrounding the Gandhi Sagar Dam on Chambal river in Madhya Pradesh (close to Rajasthan border) and called it a National Crisis, it signified how serious was the situation. Continue reading “Man made National Crisis at Gandhi Sagar Dam in Sept 2019”
The latest update from IMD[i] on Very Severe Cyclonic Storm VAYU (issued at 0700 hrs on June 13, 2019) does not provide any specific risk of floods in any region, nor does it mention any possibility of persistent rainfall leading to risk of floods.
Another IMD update at 1200 hours on June 13, 2019[ii] says large parts of coastal Saurashtra may experience winds of 160 kmph starting June 13 afternoon, but there is no mention of risk of floods. It does give heavy rainfall warning: “Widespread rainfall with heavy to very heavy falls at few places and extremely heavy falls at isolated places in the coastal districts of Saurashtra” till 0830 hrs on June 15, 2019, in RED colour, the highest risk colour code used by IMD. Further this warning adds: “Flooding of escape routes. Minor disruption of railways, overhead power lines and signalling systems.” Among action suggested it lists: “Inundation of low lying areas along the above mentioned coastal districts due to heavy rainfall and storm surge… Evacuation from low lying areas of the above mentioned Districts, coastal Hutment dwellers, urban slum dwellers and people staying in unsafe house to safer places.” The Ministry of Earth Sciences also sends out these releases through PIB Press Notes as IMD functions under MoES. Continue reading “Will Cyclone VAYU bring floods in Saurashtra, Kutch and South Rajasthan?”
Sindhudurg has become the country’s first district to have successfully documented and mapped wetlands, following a Mumbai HC order in Vanashakti petition. Engaging community participation in the eight-month long process, the district is now training bodies of other districts in the state to replicate its documentation model. This was the state response to Mumbai HC as a pilot in Sindhudurg district. The district administration approached the team of local organization Syamantak, which suggested engaging community participation in the documentation and mapping process.
– “Conducting mapping through community is an effective way to save public money. If this model is implemented across the state, the government can save crores,” said Sachin Desai, who is running Syamantak’s study centre for experiential learning in Dhamapur. The committee completed the task of mapping 57 wetlands in the district in about eight months. Sindhudurg will soon be releasing the first volume of magazine ‘Sindhudurg — Land of Wetland’, the first-of-it-kind in the country. The district planning and development council (DPDC) is giving financial support to the magazine through the forest department.
Continue reading “DRP News Bulletin 29 April 2019: Sindhudurg shows the way for wetlands documentation and protection”
Guest blog by: Madhusoodhanan C.G. and Sreeja K.G
The state of Kerala experienced extreme precipitation events during the 2018 South West monsoon period with multiple episodes culminating in devastating floods across the state during 14th-18th August 2018. This year, with an early onset of monsoons that dovetailed with strong summer showers, the state received about 41% excess rainfall (2394 mm against the normal of 1700 mm) during the period June 1st to August 22nd . Almost all of its reservoirs were near full storage by mid-July.
The heavy downpour and the uncontrolled opening of the spillway gates of almost all reservoirs that inundated huge stretches of river banks and floodplains, along with massive landslides across the Western Ghats affected more than 1.5 million people, with close to 500 human casualties, immense losses to property, livelihoods and resource security apart from the extensive damage to forests, wildlife and biodiversity. Maximum destruction was observed along the rivers of Periyar, Chalakudy and Pamba, all having multiple dams on their tributaries. The debate is still on as to the various reasons, both manmade and natural, behind the floods and the resultant wide-ranging casualties [2,3,4,5,6]. Meanwhile things have taken a rather unexpected turn in the flood ravaged state.
Continue reading “Can floods lead to drought? After the flood, severe drought looming over Kerala”
Since the beginning of 2019, there have been couple of incidents of hailstorm in Haryana and Punjab. The region has also seen good rainfall in January. The hilly states of Jammu & Kashmir, Himachal Pradesh and Uttrakhand have been repeatedly facing heavy snowfall events gripping the large parts of North India in cold waves.
The initial rains and snowfall were seen usual events and considered as beneficial for rabi crops and water demands. However the unusual hailstorm accompanied by heavy rainfall In January 2019 and again on Feb 7-8, 2019 have caused significant damage to standing crops in large part of Haryana, Punjab and Western parts of Uttar Pradesh.
Continue reading “Feb 2019 Hailstorm, Snowfall Affects Life in Northwest India”