Paper Image

Temporal variations of solar Rossby wave properties

Published on:

8 February 2024

Primary Category:

Solar and Stellar Astrophysics

Paper Authors:

B. Lekshmi,

Laurent Gizon,

Kiran Jain,

Zhi-Chao Liang,

Jordan Philidet


Key Details

Mode parameters from GONG and HMI data are consistent over 2010-2020 overlap

Power and frequency of modes m=6-10 vary significantly over time

Averaged mode power correlates positively with sunspot number

Averaged frequency shift anti-correlates strongly with sunspot number

AI generated summary

Temporal variations of solar Rossby wave properties

This paper analyzes almost two decades of data to study how the power and frequency of solar Rossby waves with azimuthal orders of 6-10 change over time. It finds consistent results between GONG and HMI data, and that averaged mode power correlates positively while frequency correlates negatively with the solar cycle.

Answers from this paper


No comments yet, be the first to start the conversation...

Sign up to comment on this paper

Sign Up