La Nina and Indian Climate

Formation/Genesis

  • Spanish for "La Nina" is "The Little Girl." Some people refer to it as El Viejo, the opposite of El Nino, or just "a cold event."
  • La Nina occurrences are characterised by periods of below-average sea surface temperatures in the eastern central Equatorial Pacific, as shown by a sea surface temperature decrease of more than 0.9°F for at least five consecutive three-month seasons.
  • When there is a strong high pressure system over the eastern equatorial Pacific as a result of the Eastern Pacific's water temperature becoming noticeably cooler than usual, a La Nina event occurs.

Significance (Global Impact)

Do You Want to Read More?
Subscribe Now

To get access to detailed content

Already a Member? Login here


Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.