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Fernando L. Guarnieri

Researcher at University of Paraíba Valley

Publications -  63
Citations -  2964

Fernando L. Guarnieri is an academic researcher from University of Paraíba Valley. The author has contributed to research in topics: Solar wind & Geomagnetic storm. The author has an hindex of 20, co-authored 62 publications receiving 2585 citations. Previous affiliations of Fernando L. Guarnieri include National Institute for Space Research & Goddard Space Flight Center.

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Journal Article

Dayside global ionospheric response to the major interplanetary events of October 29-30, 2003 Halloween Storms : Violent sun-earth connection events of October-November 2003

TL;DR: In this paper, the authors demonstrate extreme ionospheric response to the large interplanetary electric fields during the Halloween storms that occurred on October 29 and 30, 2003 within a few (2-5) hours of the time when the electric field impinged on the magnetopause, dayside total electron content increases of ∼40% and ∼250% are observed for the October 29, and 30 events, respectively during the Oct 30 event, ∼900% increases in electron content above the CHAMP satellite (∼400 km altitude).
Journal ArticleDOI

Magnetosheath and heliosheath mirror mode structures, interplanetary magnetic decreases, and linear magnetic decreases: Differences and distinguishing features

TL;DR: In this paper, the authors re-examine past spacecraft observations to demonstrate the observational similarities and differences between these magnetic and plasma structures, including mirror mode (MM) structures in planetary magnetosheaths, cometary sheaths, and heliosheath.