There have been many reports of increasing incidence of lightning and small-scale tornado-like swirling winds and water spout in recent years. Stormwater drainage systems whose capacities are overwhelmed when a rainfall of high intensity happens. The north Indian Ocean, including the Arabian Sea and the Bay of Bengal, is warming at a higher rate (of about 1.1 0C/116 years) compared with other ocean basins such as the Atlantic Ocean and the Pacific Ocean. People's Foundation, an NGO based in Calicut, with the support of Ideal Relief Wing Kerala had served with 37,000 volunteers for rescue and hygiene operations. (bikeCtrl.lastVisitedData.vehicle.variant|toTitleCase): The lower-level wind and circulation pattern reveals that the extended monsoon trough which runs from Pakistan to head Bay of Bengal was active during the period and there was the presence of a monsoon depression in head Bay of Bengal during both the events. Kerala witnessed one of the most distressing droughts in 2016 which posed a severe threat to both agriculture and hydrology. [18] Heavy rains in Wayanad and Idukki have caused severe landslides and have left the hilly districts isolated. ')[0] | rupeeFormatWithComma}} Kerala Floods A Model of Rescue and Rehabilitation using Information Technology and Social Media based Crowd sourcing. IEEE India Info. Vol. 13 No. 3 Jul Sep 2018 34. Guntha R, Rao S.N and Shivdas A, 2020. Do not enter flood-prone areas as precautions during floods. Siltation of canals and drains, particularly post-flood, and disposal of solid waste into rivers affecting their carrying capacity, thereby increasing the likelihood of floods, has been highlighted by the state governments Amarinder Singh, CM-PB on Twitter", " ; ", "Flood Relief Rehabilitation Project distribution", "Jamaath plans 1,000 houses for flood victims", "Joyalukkas group to construct 250 houses for Kerala flood victims", " 200 ", " 1500 ", "Aster Disaster Support Team mobilized to help Kerala flood victims | Medgate Today", "Aster DM Healthcare promises INR 15 crores Aster Homes Fund to Rebuild Kerala", "Aster DM promises Dh7.7M fund to rebuild Kerala", "Aster DM Healthcare: to rebuild houses in flood-hit areas | MarketScreener", "How To Donate For Kerala Floods CMDRF Donate For Kerala Flood", "Reliance Foundation, Bajaj donate for Kerala floods", "Adani Foundation commits INR 50 crore to Kerala Chief Minister's Distress Relief Fund", "Star India increases donation to Rs 5 cr", "Star India ups its contribution to Rs 5 crores donation for the Kerala Flood Relief efforts", "Canara Bank, donates 5.01 Cr towards Kerala Chief Minister's Disaster Relief Fund", "Kerala Floods: Sushant Singh Rajput Donates Rs 1 Crore on Behalf of a Fan. True NAAT and CB NAAT (Xpert-SARS-CoV testing) has been initiated in eight government institutions and nine private institutions for testing samples for patients However, this time the discharge has been full, taking the sand and the rocks in the youth-stage along with the floods. The government gave free food to everyone who needed their help and rescued people that were stuck on high buildings. We can now briefly examine what the common features and differences between extreme rainfall events over Kerala in August 2018 and 2019 are. "The major concern of the dam operators was to maximise reservoir levels, which conflicted with the flood control purpose for which the dams could be utilised. (Incl 18% GST), Continue with {{twoWheelerCtrl.lastVisitedData.lastVisitedUrl.indexOf('DigitPaymentGateway/payments') By July 31, 2019, rainfall deficit over Kerala loomed around -31.5 per cent. Chief Minister Pinarayi Vijayan described the floods as "something that has never happened before in the history of Kerala" and placed some of the blame on neighbouring Tamil Nadu for releasing excess water from the state-operated Mullaperiyar dam, which worsened the situation. We are now on the path towards more such short-duration extreme rainfall events with decreasing number of rainy days and prolonged breaks. The Idukki dam shutters were opened on Tuesday at 11am. During the extreme rainfall events of the 2019 monsoon season, there have been reports of tornado-like rotating updraft winds and water spout from some regions. "Normally, a river flows through the sand of its own bearing till the mouth. By August 18, 2018, monsoon rain over Kerala became large excess by about 42 per cent. The dams were opened as a precautionary measure in view of the torrential rains in Kerala. Consistent with theoretical expectations, heavy rainfall (which increases the risk of flooding) and heat waves are generally becoming more frequent all over the globe, and Kerala is no longer an exception. A fundraising campaign started via the Federation of Malayalee Associations of Americas (FOMAA) 2018 2020 leadership, later migrating to Facebook procured over 260 donors from across the world and was able to raise enough money to build more than forty homes and dedicate various villages across districts of Kerala. The issue remains unaddressed by the state governments irrigation, revenue and disaster management wings and the local self-government and Cochin International Airport Ltd, the report said. This was exacerbated by the impact of climate change at the macro level. The report pointed out that the Disaster Management Plan of 2016 involved provisions for a State Emergency Operations Centre. [55] According to the government's estimate, a total of 4,537 fishermen community from kollam district participated in the rescue operation with 669 fishing boats. Almost all dams had been opened since the water level had risen close to overflow level due to heavy rainfall, flooding local low-lying areas. 'payment Anantha Narayanan has been a reporter covering defence, aviation, education and excise news since 2016. The release from Idukki and Idamalayar reservoirs were 1500 cumecs (with an inflow of 1610 cumecs) and 1272 cumecs (inflow of 1007 cumecs). Most of the warming has occurred in the past 35 years, with the five warmest years on record taking place since 2010. The monsoon floods and landslides in Kerala have left at least 370 people dead. For reprint rights: Times Syndication Service, Kerala: Flood mitigation project proves effective, says Cial, Karnataka 2023 election: 15 key constituencies to watch out for, President Droupadi Murmu presents Padma Awards 2023, In pics: The day former US President Donald Trump was arrested, Clinical guidance for management of Covid-19 patients, This is your chance to name the Kuno cheetah cubs, Reasons why one should visit Museum of Justice in Cuttack, Delhi-Bhopal Vande Bharat Express: Timings, journey time, route & more, Anji Khad bridge: 15 facts about Indias 1st cable-stayed rail bridge, : SecundrabadTirupati Vande Bharat Express Launch, : Major seats to look out for 2023 elections, : Jharkhand education minister passes away, PM Modi to BJP: We will win 2024 Lok Sabha elections, but dont be overconfident, Kerala train attack: 'Introverted, Saifi never went out of Delhi', Congress veteran AK Antony's son Anil Antony joins BJP, K'taka polls: Cong releases 2nd list of 41 candidates, Karnataka election: 15 key constituencies to watch out for, Oppn getting desperate, saying 'Modi teri kabar khudegi': PM, Live: India reports over 5k Covid cases, highest in 6 months, New Omicron strain more immune evasive: Experts, Left Congress because of Rahul Gandhi: Ghulam Nabi Azad, China renames non-existent rivers, piece of land in Arunachal, How loan at low interest multiplied into unending nightmare for many in Delhi, Karnataka: Congress looks to maximum caste equation, Parents object to 'ammi-abbu' in class 2 English textbook, Rijiju's car hits truck on way to Srinagar, no one hurt, IPL: Rahane blitz, spinners help CSK crush MI. has resulted in an increase in rainfall over urban areas. Other causes include failure to release water from dams can also have a severe impact. Pawar's stand on Adani issue puts question mark on oppn unity, India can regain its democracy. Language links are at the top of the page across from the title. According to a study by the Central Water Commission, the average cumulative rainfall of 3 days from 15 to 17 August 2018 was about 414mm.

In addition, it will lead to loss of life and property and a large sum of resources will be lost when they are put into relocating people to safe areas. The dam managers should not have solely relied on the India Meteorological Department (IMD) prediction for dam management. WebKerala Floods - 2018 The Kerala state experienced heavy rain fall from the middle of monsoon season in India. All five overflow gates of the Idukki Dam were opened at the same time, and for the first time in 26 years 5 gates of the Malampuzha dam of Palakkad were opened. Block all drains in the home to restrict floodwater from entering your home. [4][12] According to the Kerala government, one-sixth of the total population of Kerala had been directly affected by the floods and related incidents. [26][27][28] Based on a computer-simulation of flood storage and flow patterns by a team of researchers from IIT Madras and Purdue University, it was found that the devastation wrought by the floods cannot be attributed to the release of water from dams. [38][39], Over 489 people died, 14 are missing and 140 are hospitalized,[7] while The Economic Times reported that 33,000 people were rescued. [41] The Government cancelled Onam celebrations, and the allocated funds have been reallocated to relief efforts. Interestingly, all India summer monsoon rainfall (ISMR) was deficit in 2015, and Kerala also received deficit rainfall during the summer monsoon season. Under the warming mean basic state, longer dry spells and shorter sudden heavy spells are increasing during monsoon season almost all over India. There are times when storm surges at coastal cities can cause flooding as well. The waves not only stimulated convection along its trajectory, but also ensured sufficient moisture availability. The susceptibility map of the state developed by the Kerala Disaster Management Authority did not conform to Central Water Commission (CWC) criteria for flood-prone areas. Our WhatsApp number cannot be used for calls. I agree to the [154], The study concluded it would be necessary to review the rule curves of all reservoirs in Kerala, especially those with a live storage capacity of more than 200 MCM. Keep all your electronic devices charged. CIN: U66010PN2016PLC167410, IRDAI Reg. The response of this warming climate to precipitation is rather complex. There are some who believe that a warmer Arabian Sea is mostly responsible for this extreme spell. Monetary contributions are listed below: Adani Foundation, the CSR, sustainability and community outreach arm of the, KP Hussain, chairman of Fathima Healthcare Group, has donated. Their volunteers had cleaned 11,139 houses and conducted 494 relief camps for flood victims. {{twoWheelerCtrl.lastVisitedData.vehicle.model | toTitleCase}} By August 18, 2018, monsoon rain over Kerala became large excess by about 42 per cent. It is also realised that the frequency of drought years has been increasing over Kerala in recent decades. Keep updated with flood safety tips given by the Government. The memorandum of understanding about the Aapda Mitra scheme was approved in November 2016.

MM Mani, former Kerala electricity minister and currently a member of the state legislative assembly, accused the CAG of acting at the behest of the Centre to discredit the state government. We had no option other than releasing water from dams based on expert advice. [37], The Government of Kerala argued in the Supreme Court that the very sudden release of water from the Mullaperiyar Dam by the Tamil Nadu government was one of the reasons for the devastating flood in Kerala. As discussed earlier, the structure of clouds also seems to have undergone drastic changes during recent years and these vertically developing deep convective towers might have contributed to intense rain spells over north Kerala. One of the best solutions to reduce the chances of flooding is to build away from floodplains and high flood hazard zones. [22] On mid-evening of 8 August, Kerala received heavy rainfall which was 116% more than the usual, resulting in dams filling to their maximum capacities. Moreover, the waves appeared as cyclonic and anti-cyclonic circulations trapped to the equator, which dilated the wind field and transported moisture as it propagated. Emergency control room numbers for Kerala floods.

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Onam celebrations, and the allocated funds have been reallocated to relief efforts times when surges... To quantify realised changes in the clouds, with the five warmest years on record taking place 2010! A precautionary measure in view of the best solutions to reduce the chances of flooding is to away... Of the warming mean basic state, longer dry spells and shorter sudden heavy spells are increasing during monsoon almost! A reporter covering defence, aviation, education and excise news since 2016 take better and.

In a warming world, differential heating between land and oceans and between polar and tropical regions will affect global circulation patterns and thereby change the intensity, frequency and seasonality of climate patterns and distribution of extreme weather events (for example, floods, droughts and storms). Long-term variations in precipitation and temperature are considered common indicators of climate change over a region. Do not translate text that appears unreliable or low-quality. Siltation in major dams was another matter of concern. [42] The CAG report was also highly critical of the continuing encroachments on river beds, which obstructed water flow during floods. Do not ignore advice, messages, or instructions given by Government and local municipal bodies. It is imperative to take better operations and maintenance actions. A fundraising campaign started on Facebook by charitable organisations Knanaya Catholic Yuvajanavedhi of Chicago and Care and Share along with a person named Arun Simon Nellamattom and others raised and donated US$1.6 million to Kerala Chief Minister's Distress Relief Fund. The cloud ice optical thickness derived from satellites also confirms the presence of ice in the clouds. Compared with the early arrival of monsoon on May 29, 2018, monsoon onset occurred over Kerala late by about one week, on June 8, 2019, as against the normal onset date of June 1. Copyright Down To Earth 2023. In such circumstances, take the following flood safety measures.. All rights reserved. They cannot be abusive or personal. At the same time, a warmer ocean supports more evaporation. Hence, inadequate high-resolution observational network makes it difficult to quantify realised changes in the climate over Kerala. Realised changes in the climate over Kerala received more attention during recent times as evident from backto-back drought conditions in 2015 and 2016, and then in 2017, hit by the first-ever cyclonic storm Ockhi though the main damage occurred at sea, and followed by the historic flood episodes during the 2018 monsoon season which claimed more than 500 lives. {{twoWheelerCtrl.lastVisitedData.vehicle.variant? More exam-related preparation materials will be found through the links given below, Pros and Cons of Taking Public Administration for UPSC, GS 4 Structure Strategy and Syllabus for UPSC Mains. If this is the reason for the extreme rainfall events over Kerala during August 7-11, 2019, then naturally a question arises as to why June and July had not seen any such heavy rainfall activity. [23][24] For the first time in the state's history, 35[16] of its 54[17] dams had been opened.