GRAPES-3

March 24, 2019

For the first time in the world, researchers at the GRAPES-3 muon telescope facility in Ooty have measured the electrical potential, size and height of a thundercloud that passed overhead on December 1, 2014.

Recent development: 

  • At 1.3 gigavolts (GV), this cloud had 10 times higher potential than the previous record in a cloud. This is not because clouds with such high potentials are a rarity, but rather, because the methods of detection have not been successful so far. 

  • Learning about the properties of thunderclouds can be useful in navigation of aircraft and preventing short circuits. 

Source : The Hindu

Latest Current Affairs

See All

Enquire Now