KTC Weatherman Saran

  2017 NORTH INDIAN OCEAN CYCLONE SEASON AND CYCLONE OCKHI 1. CYCLONE MAARUTHAA:[TROPICAL STORM] On April 13, an area of low pressure formed in the South Bay of Bengal, under the influence of a persistent area of convection, in a span of six hours.  Under favorable conditions, rapid deepening took place, and the system was classified as a depression on April 15. The system moved very fast under the influence of mid-latitude trough in westerlies lying over India in the middle and upper tropospheric levels. [5]  However, strong vertical wind shear and unfavourable MJO inhibited rapid intensification or further intensification of the system. Moving northeastwards, it reached its peak intensity in the early hours of 16th.  DURATION: April 15- April 17 It was at its peak intensity of 75km/h and intensity of about 996mb[hpa]pressure. It formed in Southern Bay of Bengal and moved in NNE direction and headed towards Andaman and Nicobar,    Climatologically, the formation of tropical cyclones i

  2016 NORTH INDIAN CYCLONE SEASON AND CYCLONE VARDAH   It was the deadliest season since  2010 , killing more than 400 people. The season was an average one, seeing four named storms, with one further intensifying into a very severe cyclonic storm. The first named storm,  Roanu , developed on 19 May while the season's last named storm,  Vardah , dissipated on 18 December.  1. CYCLONE ROANU [TROPICAL STORM] DURATION: 17 May - 22 May It was at its peak intensity of about 85km/h, 983hpa[mbar] lowest pressure. Under the influence of a  trough , a  low pressure area  formed over the Bay of Bengal.  It slowly consolidated, prompting the IMD to classify it as a depression. It took straight northward track and later took NNE direction. LANDFALL: NW of Chittagong, Bangladesh. It's outer bands made heavy rains to Kolkata. 2. DEPRESSION ARB 01 [TROPICAL STORM] DURATION: 27 Jun - 29 Jun It was at its peak intensity of about 45km/h, 996hpa[mbar] lowest pressure. it took westward track and

2015 NORTH INDIAN OCEAN CYCLONE SEASON and NORTHEAST MONSOON IN KTCC REGION. 1. CYCLONIC STORM ASHOBAA [TROPICAL STORM] DURATION: Jun 7- Jun 12 It was at its peak intensity of about 85km/h, 990hpa[mbar] pressure. Since, it dragge all the moisture and convection pulse SWM was stalled. FORMATION: South ARB It took north track later moved in NNW direction. LANDFALL: East Oman Waterlogging was experienced in parts of UAE, Kalba. RAINFALL RECORDED {24 HRS} Masirah Island, Oman- 225mm 2. DEPRESSION BOB 01 [MONSOON] DURATION: Jun 20- Jun 21 It was at its peak intensity of about 45km/h, 994hpa[mbar] pressure. FORMATION: SE of Vishakhapatinam coasts It took an general NW track. LANDFALL: Gopalpur-Puri, Odisha RAINFALL RECORDED Malkangiri, Odisha- 320mm 3. DEEP DEPRESSION ARB 02 [MONSOON] DURATION: Jun 22- Jun 24 It was at its peak intensity of about 55km/h, 988hpa[mbar] pressure. FORMATION: Offshore of Gujarat coasts. RAINFALL RECORDED [in mm] Gujarat ---------- Bagasara- 636 Dhari- 511 Varujav

 RAINFALL RECORDED IN TAMILNADU ENDING AT 24.08.20 8.30am (in mm:) Trichy ----------- Pullambadi- 120.8 Kallakudi- 110.2 GOLDEN ROCK- 60 Devimangalam- 60 Lalgudi- 57 Samayapuram- 56 Vathalai Anaikattu- 51 Thenparanadu- 47 Marunkapuri- 45.2 Kovilpatti- 45.2 Thuraiyur- 45 Trichy Junction- 40 Navalur Kuttapattu- 40 Nandhiyar Central- 36.6 Trichy town- 34 Trichy AP- 32.3 Koppampatte- 32 Sirukudi- 22 Manapparai- 14.2 Ponniyar dam- 10 Perambalur ------------------- Veppanthatai- 110 Perambalur- 97 Chettikulam- 44 Thalluthalai- 27 Krishnapuram- 23 Padalur- 17 V.  Kalathur- 2 Vellore ------------- VCS MILL Ammudi- 100 Ponnai dam- 76.4 Melalathur- 46.8 Katpadi- 43.4 Kudiyatham- 30 Virinjipuram AWS- 22 Tiruvallur ----------------- Thiruthani- 100 RK Pet- 72 Pallipattu- 56 Thiruthani AWS- 50 Poondi- 2 Tiruvallur- 1 Cuddalore ----------------- Bhuvanagiri- 91 Sethianthope- 50 Kothavancheri- 30 Srimushnam- 21.2 Vadakuthu- 21 Pozhanthurai- 18.3 Kurinjipadi- 15.3 Panruti- 6 Parangipettai- 4 Dharmapur

2014 NORTH INDIAN OCEAN CYCLONE SEASON was a bit subdued or below norml cyclone season with only 3 cyclones formed in the basin, also 2 formed in Arabian Sea itself making Bay of Bengal to host only one cyclone. 1. DEPRESSION [TROPICAL STORM] DURATION: Jan 4- Jan 7 It was at its peak with about 45km/h winds, 1004hpa[mbar] pressure. FORMATION: Near Srilanka coasts. It affected North Srilanka coasts mostly with heavy rains and gusty winds. RAINFALL RECORDED Vavuniya, Srilanka- 210mm [24 hrs] Puttalam, Srilanka- 50mm Trincomalee, Srilanka- 50mm 2. DEPRESSION BOB 02 DURATION: May 21- May 23 Peak intensity was about 45km/h, 1000hpa[mbar] pressure. FORMATION: North BOB DIRECTION: NNE It made landfall in Odisha. RAINFALL RECORDED [24 hrs] Bhawanipatna, Odisha- 208mm Baleshwar, Odisha- 210mm 3. CYCLONIC STORM NANAUK [TROPICAL STORM] DURATION: Jun 10- Jun 14 It was at its peak intensity of 85km/h, 986hpa[mbar] pressure. FORMATION: West ARB DIRECTION: NE, NNW, N It weakened gradually due to high

2013 NORTH INDIAN OCEAN CYCLONE SEASON was an active cyclone season with 5 cyclonic storms, 5 depressions and many more. 1. CYCLONIC STORM VIYARU [TROPICAL STORM] DURATION: May 10- May 17 It was at its peak intensity of 85km/h winds, 990hpa[mbar] pressure. FORMATION: Southern BOB It started to move in W-NW direction, however due to subtropical ridge it turned ENE direction. LANDFALL: Chittagong, Bangladesh. 2. DEPRESSION BOB 02 [MONSOON] DURATION: May 29- May 31 It was at its peak intensity of 45km/h sustained winds, 990hpa[mbar] pressure. FORMATION: North BOB DIRECTION: North LANDFALL: West Bengal. It affected parts of Bihar and Jharkhand with heavy rains. RAINFALL RECORDED [May 30] Contai, West Bengal- 260mm [24 hrs] 3. DEPRESSION BOB 03 [MONSOON] DURATION: Jul 30- Aug 1 It was at its peak intensity of 45km/h sustained winds, 990hpa[mbar] pressure. FORMATION: North BOB DIRECTION: West. It made landfall in Balasore, Odisha - Ditgha, West Bengal. It also affected Madhya Pradesh with he