Abstract
IPS monitoring observations with the radio telescope BSA LPI are described. We summarize briefly the previous results of prior IPS observations. We show that IPS enhancements associated with ICMEs take place after coronal flares at a time that is on average about half the time needed for a disturbance to reach the Earth. Decreases in night IPS level caused by CIRs are observed for 2–3 days before geomagnetic storms. The recent data are presented for an ICME and a geomagnetic storm in early November 2021. The start of the IPS increase was observed at an elongation of about 45°, 27.5 hrs after the coronal flare and 14.5 hrs before the geomagnetic storm.
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.
