@InProceedings{JonahCZGEPJB:2018:InCoLa,
author = "Jonah, Olusegun Folarin and Coster, Anthea J. and Zhang, Shunrong
and Goncharenko, Larisa P. and Erickson, Philip John and Paula,
Eurico Rodrigues de and Jesus, Rodolfo de and Batista, Inez
Staciarini",
affiliation = "{MIT Haystack Observatory} and {MIT Haystack Observatory} and {MIT
Haystack Observatory} and MIT and {MIT Haystack Observatory} and
{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)}",
title = "Inter-hemispheric coupling of large scale travelling ionospheric
disturbances during geomagnetic storms",
booktitle = "Resumos...",
year = "2018",
organization = "AGU Fall Meeting",
abstract = "Large Scale Travelling Ionospheric Disturbances (LSTIDs) are
fluctuating disturbances in the ionospheric plasma density that
are frequently observed during the main phase of geomagnetic
storm. They are characterized by horizontal velocities of 500 to
1000 m/s, wavelength of 1000 to 3000 km and 1 to 3-hour period. In
the present project, the data obtained from GNSS receiver network
and the network of magnetometers over north and south America are
used to study the behavior/interactions of the LSTIDs due to
auroral source in one hemisphere (e.g. northern hemisphere) with
the LSTIDs due to similar auroral source in the other hemisphere
(e.g. southern hemisphere) during an intense geomagnetic storm of
September 8-9, 2017. We investigate the hemispheric
electrodynamics interconnectivity of the propagating LSTIDs and
their basic features such as amplitude, velocity, wavelength,
damping, frequency, as well as the phase of these waves that
propagate from one source region to the other. Our study also
indicates the initialization of the LSTIDs, their duration and
whether they survived into the conjugate hemisphere (i.e. whether
wave interactions are constructive or destructive).",
conference-location = "Washington, D. C.",
conference-year = "10-14 dec.",
language = "en",
ibi = "8JMKD3MGP3W34R/3SB3QP8",
url = "http://urlib.net/ibi/8JMKD3MGP3W34R/3SB3QP8",
targetfile = "jonah_inter_resumo.pdf",
urlaccessdate = "15 jun. 2024"
}