1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m21d.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34T/4782SME |
Repository | sid.inpe.br/mtc-m21d/2022/07.05.13.23 |
Last Update | 2022:07.05.13.23.58 (UTC) simone |
Metadata Repository | sid.inpe.br/mtc-m21d/2022/07.05.13.23.58 |
Metadata Last Update | 2023:01.03.16.46.09 (UTC) administrator |
DOI | 10.5194/acp-2022-267 |
ISSN | 1680-7367 |
Citation Key | NyassorWPSBNGFATS:2022:SoCoGr |
Title | Sources of Concentric Gravity Waves Generated by a Moving Mesoscale Convective System in Southern Brazi |
Year | 2022 |
Access Date | 2024, May 14 |
Type of Work | journal article |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 16096 KiB |
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2. Context | |
Author | 1 Nyassor, Prosper Kwamla 2 Wrasse, Cristiano Max 3 Paulino, Igo 4 São Sabbas, Eliah Fernanda de Maria de 5 Bageston, José Valentin 6 Naccarato, Kleber Pinheiro 7 Gobbi, Delano 8 Figueiredo, Cosme Alexandre Oliveira Barros 9 Ayorinde, Toyese Tunde 10 Takahashi, Hisao 11 Silva, Diego Barros |
Resume Identifier | 1 2 3 4 5 6 7 8JMKD3MGP5W/3C9JGTE 8 9 10 8JMKD3MGP5W/3C9JHCM |
Group | 1 DICEP-CGCE-INPE-MCTI-GOV-BR 2 DICEP-CGCE-INPE-MCTI-GOV-BR 3 4 DIHPA-CGCE-INPE-MCTI-GOV-BR 5 COESU-CGGO-INPE-MCTI-GOV-BR 6 DIIAV-CGCT-INPE-MCTI-GOV-BR 7 DICEP-CGCE-INPE-MCTI-GOV-BR 8 DICEP-CGCE-INPE-MCTI-GOV-BR 9 DIHPA-CGCE-INPE-MCTI-GOV-BR 10 11 YYY-CGCE-INPE-MCTI-GOV-BR |
Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade Federal de Campina Grande (UFCG) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Instituto Nacional de Pesquisas Espaciais (INPE) 9 Instituto Nacional de Pesquisas Espaciais (INPE) 10 11 Instituto Nacional de Pesquisas Espaciais (INPE) |
Author e-Mail Address | 1 pnyassor@gmail.com 2 cristiano.wrasse@inpe.br 3 4 eliahfersaosabbas@gmail.com 5 jose.bageston@inpe.br 6 kleber.naccarato@inpe.br 7 delano.gobbi@uol.com.br 8 anagetinga@hotmail.com 9 toyetunde@gmail.com 10 11 bar_diego@hotmail.com |
Journal | Atmospheric Chemistry and Physics Discussions |
Volume | 2022 |
Secondary Mark | C_ASTRONOMIA_/_FÍSICA |
History (UTC) | 2022-07-05 13:23:58 :: simone -> administrator :: 2022-07-05 13:23:59 :: administrator -> simone :: 2022 2022-07-05 13:25:09 :: simone -> administrator :: 2022 2022-08-29 18:30:49 :: administrator -> simone :: 2022 2022-12-20 12:05:25 :: simone -> administrator :: 2022 2023-01-03 16:46:09 :: administrator -> simone :: 2022 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Version Type | publisher |
Keywords | The studies on the sources of three concentric gravity waves (CGWs) excited by a moving Mesoscale Convective System (MCS) on the night of October 1 - 2 2019 are investigated. These CGWs were observed using an OH all-sky imager whereas the MCS were observed by the Geostationary Operational Environmental Satellite (GOES). Using 2D spectral analysis we observed that the CGWs have horizontal wavelength λ
H ∼
30 - 55 km phase speed cH ∼
70 - 90 m/s and period τ
∼
7 - 12 min. By backward ray tracing we found that two of the waves were excited from convective cores within the MCS. We also found that the epicenters of the CGWs were close to the tropopause positions of the ray traced paths as well as the nearby convective cores. Regarding the source we verified that on this night the cold-point tropopause (CPT) was ∼
-80◦
C which was ∼
10◦
C cooler than CPT on the days preceding and after the MCS and also colder than usually observed. Since the tropopause height and temperature are fundamental parameters underlying the analysis of the overshooting extent we developed our own methodology to establish a reference tropopause that would enable a quantitative estimate of this parameter. Since the MCS (CGWs source) was moving the overshooting convective cores were tracked in space and time. Finally we found that two out of the three CGWs were excited by the MCS whereas the source of the remaining one was found not to be directly associated with the MCS |
Area | CEA |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
data URL | http://mtc-m21d.sid.inpe.br/ibi/8JMKD3MGP3W34T/4782SME |
zipped data URL | http://mtc-m21d.sid.inpe.br/zip/8JMKD3MGP3W34T/4782SME |
Language | en |
Target File | acp-2022-267.pdf |
User Group | simone |
Reader Group | administrator simone |
Visibility | shown |
Archiving Policy | allowpublisher allowfinaldraft |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/46KTFK8 8JMKD3MGPCW/46KUATE 8JMKD3MGPCW/46KUBT5 |
Citing Item List | sid.inpe.br/bibdigital/2022/04.03.22.35 19 sid.inpe.br/mtc-m21/2012/07.13.14.44.27 8 sid.inpe.br/bibdigital/2022/04.03.22.23 1 |
Dissemination | WEBSCI; PORTALCAPES. |
Host Collection | urlib.net/www/2021/06.04.03.40 |
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6. Notes | |
Empty Fields | abstract alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository month nextedition notes number orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Description control | |
e-Mail (login) | simone |
update | |
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