@Article{KaneEche:2007:PhShTi,
               author = "Kane, Rajaram Purushotam and Echer, Ezequiel",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)}",
                title = "Phase shift (time) between storm-time maximum negative excursions 
                         of geomagnetic disturbance index Dst and interplanetary Bz",
              journal = "Journal of Atmospheric and Solar-Terrestrial Physics",
                 year = "2007",
               volume = "69",
               number = "9",
                pages = "1009--1020",
                month = "July",
             keywords = "Geomagnetism, Dst, Interplanetary parameters, Bz.",
             abstract = "The evolutions of severe geomagnetic storms (Dst<\−200 nT) 
                         during solar cycle 23 were examined. For each storm, certain 
                         timing landmarks (starting of increases of interplanetary total 
                         field B, its Bz component, Dst changes, etc.) were noted and from 
                         these, various antecedence intervals were calculated. It was 
                         noticed that the various delays varied in a very wide range from 
                         storm to storm. Thus, some storms had a warning of only 4 h at the 
                         ACE location, while others had a warning of up to 30 h. These 
                         variations do not depend upon the SunEarth transit time. Also, 
                         faster interplanetary structures do not necessarily give quicker 
                         or stronger Dst evolutions, though larger negative Bz seems to 
                         give stronger negative Dst, but not necessarily earlier.",
           copyholder = "SID/SCD",
                 issn = "1364-6826",
             language = "en",
           targetfile = "phase shift.pdf",
        urlaccessdate = "29 jun. 2024"
}