TNPSC Thervupettagam

Solar Coronal Holes

March 1 , 2025 11 hrs 0 min 63 0
  • A new study has accurately estimated the physical parameters of thermal and magnetic field structures within solar coronal holes.
  • They have a significant influence on space weather and the Indian summer monsoon rainfall.
  • There is no significant variation in the temperature structure of coronal holes across different latitudes.
  • Also, the strength of the magnetic field structure within coronal holes varies with latitude, increasing from the solar equator to the poles.
  • Understanding the thermal structure allows scientists to estimate the depths of origin of coronal holes.

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