Insights has redefined the way preparation is done in UPSC civil service exam. Popular Courses. Temps Vent Localisation Status; 2017-12-05T06:00:00.000Z: 45 nœuds: 18.2, 70.6: 2017-12-05T18:00:00.000Z: 40 nœuds: 20.2, 71.5: Hurricane Forecast | Tropical Storm Risk | Hurricane Spaghetti Models | Hurricane Names. [32] As a deep depression, the system lashed the coasts of Tamil Nadu and Kerala, damaging infrastructure and taking the lives of 22 people. Cyclone Ockhi. Simplifying UPSC IAS Preparation. About: Advanced Towed Artillery Gun System (ATAGS). Its colour varies from black to brown, purple or dark green. Cyclone development: Bay of Bengal and Arabian Sea. It formed near southern India and Sri Lanka on November 30, 2017, moved out over the Arabian Sea, intensified to category 3 strength on December 2–3, but then weakened quickly as it moved north and closer to land. [22] The Department of Meteorology also issued a weather advisory for heavy rain, strong winds, and rough seas on the morning of November 28, at 1130 IST. Cyclone Ockhi has claimed at least 20 lives with hundreds still missing. We have discussed the fundamentals of cyclone [21] Afterward, the remnant of Ockhi crossed over land and dissipated several hours later. One can present the example of cyclone Ockhi; present details and explain the effects of recurving. Most of these cyclones weaken considerably after encountering a big landmass. a cargo boat off Cinamon Dhonveli island in Kaafu Atoll (3 rescued). People were provided with humanitarian assistance and disaster relief by the Indian Navy in Lakshadweep. The three major islands of Lakshadweep—Minicoy, Kalpeni, and Kavaratti—suffered major damages. Rajnath Singh committee of Union Government approves financial assistance to several flood affected states . Recurving cyclones such as these are rare. [17] On December 4, analysis showed that Ockhi was maintaining a source aloft, but there was restricted outflow on the western edge[further explanation needed], due to a deepening trough advancing rapidly from the west. News For UPSC Aspirants. It is centered at Latitude 19°N and Longitude 71.3°E, around 260 km south­southwest of Surat and 140 km west of Mumbai. [16], As Ockhi moved further into the Arabian Sea, it traveled through an area of sea surface temperatures of 31 °C (89 °F) and decreasing wind shear; a 23 mi (37 km) eye became visible on satellite imagery, prompting the JTWC to upgrade it to a Category 3-equivalent cyclone early on December 2. The cyclone is expected to make landfall on the coast of Maharashtra within the next 48 hours. Or Call us on- 9354229384, 9354252518, 9999830584. click here Prelims. Ockhi was described as a ‘very severe cyclonic storm’, the third strongest category according to the definitions used by the India Meteorological Department (IMD). From UPSC perspective, the following things are important : Prelims level : Cyclone nomenclature. Pas disponible en français. Externally, the Charru mussel resembles the green and brown mussels (kallummekkaya in Malayalam), but is much smaller in size. Ockhi has been named by Bangladesh. It was unlikely to cause much havoc as there was not much moisture in the Arabian Sea for the weakening cyclone to draw on. Ockhi caused at least 245 fatalities, including 218 in India[6] and 27 in Sri Lanka,[7] and the storm left at least 550 people missing, mainly fishermen. ... Cyclone Ockhi. The whirlwind that arose in the Bay of Bengal and revved up over Sri Lanka was expected to … Police vigil in the beach during Ockhi cyclone alert in Kozhikode on Saturday. ( Log Out /  More than 400 people were rescued and evacuated, and few cadavers were found. Cyclone Ockhi continues to weaken gradually and is now seen as a Deep Depression over east-central Arabian Sea. UPSC IAS 2021 Preparation - e-CLASSROOM LEARNING PROGRAM (e-CLP) 2021 – ADMISSIONS OPEN!! [9] On November 29, the storm organized into a depression just off the southeastern coast of Sri Lanka, and the India Meteorological Department (IMD) gave the system the identifier BOB 07. Cyclones are categorised by the maximum wind speed they generate. ( Log Out /  [10] Due to the storm's rapidly consolidating low level circulation center, the Joint Typhoon Warning Center issued a Tropical Cyclone Formation Alert, shortly before classifying it as Tropical Cyclone 03B on November 29. February 27, 2018. Therefore, these do not travel to the Arabian Sea side. A division bench of Justices R. … Insights MINDMAPS: “Chabahar Port” and “Cyclone Ockhi”. Insights MINDMAPS: “Chabahar Port” and “Cyclone Ockhi”. Chief Minister of Kerala complained to Prime Minister Narendra Modi that he had a negligent attitude towards states ruled by the Left. Cyclones originating in the North Indian Ocean basin between 45°E-100°E are named by the Indian Meteorological Department (IMD). It said that the depression was moving at a speed of 18 kmph for the last six hours. Context. The relatively colder waters of the Arabian Sea are not conducive to the formation and intensification of cyclones. The naming began with the Hurricanes in the Atlantic with the US adopting a naming system. What is the significance of cyclone Ockhi? It weakened considerably after that and continued further, taking a north-easterly turn towards the Maharashtra and Gujarat coastlines —cyclones in this area are. Named Ockhi, the cyclone is likely to intensify into a cyclonic storm causing heavy rainfall in the southern parts of Tamil Nadu and Kerala. [39] Colombo and its suburbs, along with the southwestern and western coastal regions, were also affected, with many parts of the capital city and its suburbs experiencing power outages and property damage; several roads were obstructed by falling trees and power lines, including that leading to the Supreme Court complex at Aluthkade. The government claimed the relief material would last for a week for 2,000 people. Change ), Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Telegram (Opens in new window), Click to share on WhatsApp (Opens in new window). OGP InstaClasses- Classroom Program - 2021 (Online) OGP InstaClasses - Classroom Program - 2021 (Offline - Bangalore) Integrated Prelims cum Mains (IPM) Program - 2021; Year-Long … The HudHud cyclone in 2014, Ockhi in 2017, Titli and Gaja in 2018 are some examples. [46][47][48] In Bengali, ‘Ockhi’ means eye. [60], Kerala and Tamil Nadu sent special rescue teams on December 2 to track missing fishermen who were at sea during the onset of the cyclone, due to protests in coastal areas over the unsatisfactory response from government agencies. The next cyclone … One can present the example of cyclone Ockhi; present details and explain the effects of recurving. [25][45], Cyclone Ockhi passed just south of Puthalam, the southern tip of mainland India, on November 30. [2] Due to high atmospheric moisture and warmer oceanic surface temperature between Sri Lanka and Kanyakumari (Cape Comorin) in mainland India, Ockhi intensified into a cyclonic storm on November 30. As Ockhi became embedded within a deep mid-latitude trough, the storm rapidly underwent an extratropical transition. A desalination plant at Kavaratti was also damaged. It is an intenselow-pressure centre associated with theconvergence of wind rotating inwards to the low-pressure point forming a closed cyclonic vortex. [42] The National Building Research Organisation issued a warning to Kalutara District and its surroundings, with a focus on Palindanuwara, Bulathsinhala, Ingiriya and Agalawatta in particular, predicting landslides and sinkhole formation. Change ), You are commenting using your Twitter account. The significance of cyclone Ockhi lies in the area in which it developed. Authorities conducted rescue operations that attempted to locate the missing people in Tamil Nadu, Kerala and Lakshadweep. The eastern coast of India receives cyclones that form not just in the Bay of Bengal, mostly around the Andaman Sea near the Andaman and Nicobar Islands, but also those travelling from the Pacific Ocean, where the frequency of ‘typhoons’, as these are called there, is quite high (about 35 % of the global annual average). An estimated number of 74 fishermen from Tamil Nadu and 93 from Kerala were missing. Change ), You are commenting using your Google account. The large-scale loss of lives and livelihood has raised serious questions about disaster management and government response. [61], As of December 4, 2017, the cyclone had caused 26[29] confirmed deaths, with a further 77 injured; the Disaster Management Center reported 123,217 people of 35,354 families in 16 districts as having been affected, with 5,650 individuals of 1,424 displaced families having been provided shelter at 65 emergency welfare centers. Though it turned to northeast and headed towards the Lakshadweep Islands in the Arabian Sea, it caused havoc and destruction in the southernmost districts of Tamil Nadu and Kerala, particularly the Kanyakumari District of Tamil Nadu and the Thiruvananthapuram District of Kerala. a cargo boat off Taj Coral Reef in Kaafu Atoll 20195 (3 rescued). Chabahar Port. He also announced that fishermen and their children will be paid ₹60 and ₹ 45 as an allowance for a week along with free food and rations for the residents of the coastal villages for a period of a month.[66]. [64] Tamil Nadu's government stated on December 6 that as many as 4,501 houses in Cyclone Ockhi-hit Kanyakumari had suffered partial and full damage and relief to the tune of ₹41 lakh had been provided. A series of advisories were issued during this period, until the effect of the cyclone lessened over the island. [24][25] It issued a Yellow Alert warning on November 30 for the area between Haa Alif Atoll and Kaafu Atoll, between 10:30 am and 3:30 pm on December 1, later extending this warning to 8:00 pm. It contains: What is a tropical cyclone; Conditions necessary for its formation; Cyclone Ockhi's case; Re-curved path followed by Cyclone Ockhi … Cyclone Ockhi that struck the Kanniyakumari district in Tamil Nadu and parts of Kerala has left many fishermen dead and about a thousand of them missing. What was the incapacity observed during the hit? [28], The system produced heavy rainfall and gale-force winds in Sri Lanka, initially affecting the southern coastline, with Matara, and the general Matara District in particular, experiencing wind speeds of 70–80 km/h (40–50 mph) and bearing the brunt of the cyclone. [37], The Southern Railway announced partial cancellation of train services between Nagercoil and Kanyakumari, Nagercoil and Thiruvananthapuram, and Nagercoil and Tirunelveli due to heavy rain caused by Ockhi. Before that, there were cyclones Hudhud in 2014, Ockhi in 2017 and Titli and Gaja in 2018. A government release quoted 1,687 houses had been damaged completely while 2,814 houses had suffered partial damage. [36] Close to 12 boats, housing 138 fishermen in total, arrived at Kalpeni, while four other boats arrived at Androth, Kithan and Chatlet, all of which were in Lakshadweep. Cyclone Ockhi was named by Bangladesh after the Bengali word for “eye” and is considered to be the most intense cyclone to transverse the Arabian Sea since 2015’s Cyclone Megh that affected Oman, Somalia and Yemen, killing 18 people. The analysis is in Hindi, keeping in mind our Hindi Medium students. Draw on Hudhud cyclone in 2014, Ockhi in 2017 and Titli Gaja. Effort for the prevention of a disaster as a ‘ very severe storm... Evacuated, and Kalpeni on Sunday tropical cyclone, Ockhi in 2017, Titli Gaja! 67 ] the cyclone hit parts of Maharashtra and Gujarat it said that the Depression was moving at speed! 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