Abstract
Summary. A correlation is demonstrated between recurrent geomagnetic storms and longitudinal zones of low coronal λ 5303 intensity, called L zones. The onset of a storm occurs about 2 days after the central meridian passage of an L zone. The L zones partly coincide with regions of low brightness temperature at the 9.1-cm microwave emission. Comparison with data of the interplanetary sector structure suggests that an L zone is located to the east of a solar magnetic sector boundary.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
