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.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    ICMEs and CIRs monitored in IPS data at a frequency of 111 MHz


    Contributors:

    Published in:

    Advances in Space Research ; 72 , 12 ; 5371-5375


    Publication date :

    2022-05-25


    Size :

    5 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    ICMEs and CIRs monitored in IPS data at a frequency of 111 MHz

    Chashei, I.V. / Tyul'bashev, S.A. / Lukmanov, V.R. et al. | Elsevier | 2023


    ICMES at very large distances

    Richardson, J.D. | Online Contents | 2006


    ICMES at very large distances

    Richardson, J. D. / Liu, Y. / Wang, C. et al. | British Library Conference Proceedings | 2006


    ICMES at very large distances

    Richardson, J.D. / Liu, Y. / Wang, C. et al. | Elsevier | 2005