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Current Affairs:(Geography & Climate Change)

CYCLONIC STORM ASHOBAA: FIRST TROPICAL STORM OF THE SEASON:

  • Cyclonic storm Ashobaa in Arabian Sea is the first tropical storm of the premonsoon season in the Indian seas.
  • The cyclonic storm was formed after intensified deep depression (low pressure zone) was developed over east central Arabian Sea about 590 km west southwest of Mumbai, 470 km southwest of Veraval (Gujarat) and 960 km east-southeast of Masirah Island (Oman).

Why Ashobaa?

  • Tropical cyclones are named to provide easy communication between forecasters and the general public regarding forecasts, watches, and warnings. Since the storms can often last a week or longer and that more than one can be occurring in the same basin at the same time, names can reduce the confusion about what storm is being described.
  • The North Indian Ocean region tropical cyclones are being named since October 2004. The North Indian Ocean region, comprising Bangladesh, India, Maldives, Myanmar, Oman, Pakistan, Sri Lanka and Thailand, suggest seven names each. They are used one after another.
  • The last cyclone was called Nilofer, a name suggested by Pakistan. The current cyclone is named Ashobaa, a name given by Sri Lanka. Next cyclone will be Komen, as suggested by Thailand.