 Cyclone Ockhi near peak intensity west of Lakshadweep on December 2 | |
| Meteorological history | |
|---|---|
| Formed | November 29, 2017 |
| Extratropical | December 4, 2017 |
| Dissipated | December 6, 2017 |
| Very severe cyclonic storm | |
| 3-minute sustained (IMD) | |
| Highest winds | 155 km/h (100 mph) |
| Lowest pressure | 976 hPa (mbar); 28.82 inHg |
| Category 3-equivalent tropical cyclone | |
| 1-minute sustained (SSHWS/JTWC) | |
| Highest winds | 185 km/h (115 mph) |
| Lowest pressure | 948 hPa (mbar); 27.99 inHg |
| Overall effects | |
| Fatalities | 318 |
| Missing | 141 |
| Damage | $920 million (2017 USD) |
| Areas affected | Southern India, Sri Lanka and Maldives |
| IBTrACS | |
Part of the 2017 North Indian Ocean cyclone season | |
Very Severe Cyclonic Storm Ockhi[nb 1] was a strong tropical cyclone that devastated parts of Sri Lanka and India in 2017, and was the most intense tropical cyclone in the Arabian Sea since Cyclone Megh in 2015. The ninth depression, and the third and strongest named storm of the 2017 North Indian Ocean cyclone season, Ockhi originated from an area of low pressure that formed over the southwest Bay of Bengal on November 28.[2] The storm organized into a Depression off southeast coast of Sri Lanka on November 29, causing damage to property and life in Sri Lanka while passing by.[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.[2]
While near Kanyakumari in mainland India, Ockhi changed course and intensified while heading towards Lakshadweep in the Arabian Sea.[3] Ockhi impacted Lakshadweep on December 2, uprooting coconut trees and causing extensive damage to houses, power lines and other infrastructure on the islands.[4] Ockhi weakened into a well-marked low near the south coast of Gujarat, India, on December 6, before crossing the coastline and dissipating shortly afterward.[5] In its entirety, Ockhi left a trail of massive destruction in Sri Lanka, Lakshadweep, South India, and The Maldives, as it strengthened from a depression to a mature cyclone. Though it rapidly weakened during its final stages over the Arabian Sea, it caused heavy rainfall along the western coast of India, particularly in Maharashtra and Gujarat. 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.[8]
- ^ "Cyclone Ockhi: the story behind the name..." Manorama. November 30, 2017.
- ^ a b c Very Severe Cyclonic Storm "Ockhi" over Bay of Bengal (29 November – 06 December 2017): A Report (PDF). www.rsmcnewdelhi.imd.gov.in (Report). India Meteorological Department. December 2017. Archived from the original (PDF) on December 30, 2017. Retrieved December 30, 2017.
- ^ Kurian, Vinson (December 1, 2017). "'Ockhi' could turn a super cyclone over Lakshadweep islands". Retrieved December 10, 2017.
- ^ "Cyclone Ockhi: rains hit Lakshadweep islands, damage houses, uproot trees". The Hindu. December 2, 2017. Retrieved December 10, 2017 – via www.thehindu.com.
- ^ Cite error: The named reference
dissipateswas invoked but never defined (see the help page). - ^ "Church to take legal action over Indian cyclone tragedy". UCAN India. Archived from the original on December 22, 2017. Retrieved December 18, 2017.
- ^ Perera, Amantha (December 13, 2017). "Will Sri Lanka turn to SMS storm warnings after 'night from hell'?". Reuters. Retrieved December 15, 2017.
- ^ "Cyclone Ockhi: petition filed to produce missing fishermen". The Hindu. December 19, 2017. Retrieved December 19, 2017.
Cite error: There are <ref group=nb> tags on this page, but the references will not show without a {{reflist|group=nb}} template (see the help page).