@InProceedings{WrasseNBAFTBBGPS:2018:QuGrWa,
author = "Wrasse, Cristiano Max and Nyassor, Prosper Kwamla and Bilibio,
Andreos Vestena and Ayorinde, Toyese Tunde and Figueiredo, Cosme
Alexandre Oliveira Barros and Takahashi, Hisao and Bageston,
Jos{\'e} Valentin and Barros, D. and Gobbi, Delano and Paulino,
Igo and Schuch, Nelson Jorge",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais
(INPE)} and {Instituto Nacional de Pesquisas Espaciais (INPE)} and
{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {Universidade Federal de Campina
Grande (UFCG)} and {Instituto Nacional de Pesquisas Espaciais
(INPE)}",
title = "Quasi-monochromatic gravity waves observed over S{\~a}o Martinho
da Serra (29šS) Brazil",
year = "2018",
organization = "Simp{\'o}sio Brasileiro de Geof{\'{\i}}sica Espacial e
Aeronomia, 7. (SBGEA)",
abstract = "Quasi-monochromatic atmospheric gravity waves are gravity waves
propagating with almost the same horizontal wavelength. Two cases
of quasi-monochromatic gravity waves were observed on 20th July
and and 20th August, 2017 at Southern Space Observatory (SSO) at
S{\~a}o Martinho da Serra (RS) (29,44oS;53,82oW). All-sky
observations showed that the horizontal wavelength was between 28
to 40 km and the propagation direction varying from N to W,
indicating that the possible wave source was moving along the
night. Wind effects also can change wave directions and those
conditions will be discussed. The possible wave source was
associated to a cold front.",
conference-location = "Santa Maria, RS",
conference-year = "05-09 nov",
language = "pt",
targetfile = "SBGEA2018 - Cristiano Wrasse 02.pdf",
urlaccessdate = "28 abr. 2024"
}