1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m21d.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34T/4A642GL |
Repository | sid.inpe.br/mtc-m21d/2023/11.03.17.36 |
Last Update | 2023:11.03.17.36.29 (UTC) administrator |
Metadata Repository | sid.inpe.br/mtc-m21d/2023/11.03.17.36.29 |
Metadata Last Update | 2024:04.05.05.03.26 (UTC) administrator |
DOI | 10.1029/2023JA031476 |
ISSN | 2169-9402 |
Citation Key | FigueiredoVaBeWrTaNySi:2023:ObMoOv |
Title | Secondary Gravity Waves From the Tonga Volcano Eruption: Observation and Modeling Over New Zealand and Australia |
Year | 2023 |
Month | Oct. |
Access Date | 2024, May 08 |
Type of Work | journal article |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 5866 KiB |
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2. Context | |
Author | 1 Figueiredo, Cosme Alexandre Oliveira Barros 2 Vadas, S. 3 Becker, E. 4 Wrasse, Cristiano Max 5 Takahashi, Hisao 6 Nyassor, Prosper Kwamla 7 Silva, Diego Barros |
Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JHCM |
ORCID | 1 0000-0003-4423-5111 2 0000-0002-6459-005X 3 4 0000-0001-8026-3625 5 0000-0002-8844-8920 |
Group | 1 DICEP-CGCE-INPE-MCTI-GOV-BR 2 3 4 DICEP-CGCE-INPE-MCTI-GOV-BR 5 DICEP-CGCE-INPE-MCTI-GOV-BR 6 GESAST-CEA-DIPGR-INPE-MCTI-GOV-BR 7 YYY-CGCE-INPE-MCTI-GOV-BR |
Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Northwest Research Associates 3 Northwest Research Associates 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) |
Author e-Mail Address | 1 cosme.figueiredo@inpe.br 2 3 4 cristiano.wrasse@inpe.br 5 6 prosper.nyassor@inpe.br 7 diego.barros@inpe.br |
Journal | Journal of Geophysical Research: Space Physics |
Volume | 128 |
Number | 10 |
Pages | e2023JA031476 |
History (UTC) | 2023-11-03 17:36:29 :: simone -> administrator :: 2024-04-05 05:03:26 :: administrator -> simone :: 2023 |
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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 | atmospheric models gravity waves ionospheric models Tonga eruption traveling ionospheric disturbances |
Abstract | The biggest volcanic eruption since 1991 happened on 15 January 2022 on the island of Hunga Tonga-Hunga Haʻapai (20.6°S; 175.4°W) in the South Pacific between 4:00 and 4:16 UT. The updrafts from the eruption reached 58 km height. In order to observe its ionospheric effects, approximately 750 GNSS receivers in New Zealand and Australia were used to calculate the detrended total electron content (dTEC). Traveling ionospheric disturbances (TIDs) were observed over New Zealand 1.01.5 hr after the volcano eruption, with a horizontal wavelength ((Figure presented.)) of 1,525 km, horizontal phase velocity ((Figure presented.)) of 635 m/s, period (τ) of 40 min, and azimuth (α) of 214°. On the other hand, TIDs were observed 23 hr after the eruption in Australia with (Figure presented.), (Figure presented.), τ, and α of 922 km, 375 m/s, 41 min, and 266°, respectively. Using reverse ray tracing, we found that these GWs originated at z > 100 km at a location ∼500 km south of Tonga, in agreement with model results for the location of a large amplitude body force created from the breaking of primary GWs from the eruption. Thus, we found that these fast GWs were secondary, not primary GWs from the Tonga eruption. |
Area | CEA |
Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > Secondary Gravity Waves... |
Arrangement 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Secondary Gravity Waves... |
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://urlib.net/ibi/8JMKD3MGP3W34T/4A642GL |
zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34T/4A642GL |
Language | en |
Target File | JGR Space Physics - 2023 - Figueiredo - Secondary Gravity Waves From the Tonga Volcano Eruption Observation and Modeling.pdf |
User Group | simone |
Visibility | shown |
Archiving Policy | denypublisher6 allowfinaldraft |
Read Permission | allow from all |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/3F2PBEE 8JMKD3MGPCW/46KTFK8 |
Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.49.58 1 |
Dissemination | WEBSCI; AGU; MGA; COMPENDEX. |
Host Collection | urlib.net/www/2021/06.04.03.40 |
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6. Notes | |
Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url |
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