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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21d.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34T/466DF6E
Repositorysid.inpe.br/mtc-m21d/2022/01.10.14.08
Last Update2022:01.10.14.08.38 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21d/2022/01.10.14.08.38
Metadata Last Update2023:01.03.16.46.00 (UTC) administrator
DOI10.3390/rs14010188
ISSN2072-4292
Citation KeySánchezJuarezKherAstaPaul:2022:IoDiOb
TitleIonospheric Disturbances Observed Following the Ridgecrest Earthquake of 4 July 2019 in California, USA
Year2022
MonthJan.
Access Date2024, June 15
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size4607 KiB
2. Context
Author1 Sánchez Juarez, Saúl Alejandro
2 Kherani, Esfhan Alam
3 Astafyeva, Elvira
4 Paula, Eurico Rodrigues de
Resume Identifier1
2
3
4 8JMKD3MGP5W/3C9JH2U
ORCID1 0000-0002-2172-8290
2 0000-0003-0182-2252
3 0000-0002-3819-3835
4 0000-0003-2756-3826
Group1 GESAST-CEA-DIPGR-INPE-MCTI-GOV-BR
2 DIHPA-CGCE-INPE-MCTI-GOV-BR
3
4 DIHPA-CGCE-INPE-MCTI-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Université de Paris
4 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1 saul.juarez@inpe.br
2 esfhan.kherani@inpe.br
3 astafyeva@ipgp.fr
4 eurico.ruth@gmail.com
JournalRemote Sensing
Volume14
Number1
Pagese188
Secondary MarkB3_GEOGRAFIA B3_ENGENHARIAS_I B4_GEOCIÊNCIAS B4_CIÊNCIAS_AMBIENTAIS B5_CIÊNCIAS_AGRÁRIAS_I
History (UTC)2022-01-10 14:08:38 :: simone -> administrator ::
2022-01-10 14:08:39 :: administrator -> simone :: 2022
2022-01-10 14:08:54 :: simone -> administrator :: 2022
2023-01-03 16:46:00 :: administrator -> simone :: 2022
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsAcoustic gravity waves
Coupling earthquakes
GNSS-TEC
Seismo–atmosphere–ionosphere
AbstractEarthquakes are known to generate disturbances in the ionosphere. Such disturbances, referred to as co-seismic ionospheric disturbances, or ionoquakes, were previously reported for large earthquakes with magnitudes Mw ≥ 6.6. This paper reports ionoquakes associated with the Ridgecrest earthquakes of magnitude (Mw = 6.4), that occurred on 4 July 2019 in California, USA. The ionoquakes manifested in total electron content (TEC) in the form of traveling ionospheric disturbances (TIDs) within 1 h from the mainshock onset. These seismic-origin TIDs have unique wave characteristics that distinguish them from TIDs of non-seismic origin arising from a moderate geomagnetic activity on the same day. Moreover, in the space-time domain of the detection of seismic-origin TIDs, TIDs are absent on the day before and day after the earthquake day. Their spectral characteristics relate them to the Earths normal modes and atmospheric resonance modes. We found the ground velocity associated with the mainshock, rather than the ground displacement, satisfies the threshold criteria for detectable ionoquakes in TEC measurements. Numerical simulation suggested that the coupled seismoatmosphereionosphere (SAI) dynamics energized by the atmospheric waves are responsible for the generation of ionoquakes. This studys findings demonstrate the potential of using TEC measurement to detect the ionospheric counterparts of moderate earthquakes.
AreaCEA
Arrangement 1urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > Ionospheric Disturbances Observed...
Arrangement 2urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Ionospheric Disturbances Observed...
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4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGP3W34T/466DF6E
zipped data URLhttp://urlib.net/zip/8JMKD3MGP3W34T/466DF6E
Languageen
Target Fileremotesensing-14-00188-v2.pdf
User Groupsimone
Reader Groupadministrator
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Visibilityshown
Archiving Policyallowpublisher allowfinaldraft
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3F2PBEE
8JMKD3MGPCW/46KTFK8
Citing Item Listsid.inpe.br/bibdigital/2022/04.03.17.52 4
sid.inpe.br/mtc-m21/2012/07.13.14.45.35 2
sid.inpe.br/bibdigital/2013/10.12.21.02 2
DisseminationWEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS.
Host Collectionurlib.net/www/2021/06.04.03.40
6. Notes
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