Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, Mexico

Geomagnetic micropulsations have been observed almost continuously since February 1993 at the Geomagnetic Observatory in Teoloyucan, Mexico, in the frequency band 0.01-0.20 Hz (5-100 seconds in period). In this paper we present a preliminary analysis of the data showing thefrequency disrribution of...

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Detalles Bibliográficos
Autores: Bravo, S., Cruz-Abeyro, J. A. L.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1994
País:México
Institución:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
Repositorio:Geofísica Internacional
Idioma:español
OAI Identifier:oai:revistagi.geofisica.unam.mx:article/22
Acceso en línea:http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/22
Access Level:acceso abierto
Palabra clave:Micropulsaciones
Física magnetosférica
Micropulsations
Magnetospheric physics
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spelling Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, MexicoPreliminary analysis of the geomagnetic pulsations observed at Teoloyucan, MexicoBravo, S.Cruz-Abeyro, J. A. L.MicropulsacionesFísica magnetosféricaMicropulsationsMagnetospheric physicsGeomagnetic micropulsations have been observed almost continuously since February 1993 at the Geomagnetic Observatory in Teoloyucan, Mexico, in the frequency band 0.01-0.20 Hz (5-100 seconds in period). In this paper we present a preliminary analysis of the data showing thefrequency disrribution of all the events with respect to local time and along the year. We foud the maximum occurrence of micropulsations around noon and the minimum aroWld midnight A seasonal variation seems to be present with maxima in March and December and a minimum in July.Desde febrero de 1993, se han estado registrando casi en forma continua micropulsaciones en el Observatorio Magnetico de Teoloyucan, Edo. de México, en la banda de frecuencias de 0.01 a 0.20 Hz, que corresponde a periodos entre 5 y 100 segundos. En este trabajo presentamos un análisis preliminar de los datos en el que se muestra la distribución de la frecuencia de ocurrencia de todos los eventos con respecto al tiempo local y a lo largo del año. Encontramos un máximo de ocurrencia alrededor del mediodía y un mínimo de ocurrencia cerca de la medianoche. Parece haber también una variación estacional que muestra dos máximos, enmarzo y en diciembre, y un mínimo en julio.Universidad Nacional Autónoma de México. Instituto de Geofísica1994-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistagi.geofisica.unam.mx/index.php/RGI/article/view/2210.22201/igeof.00167169p.1994.33.4.22Geofisica Internacional; Vol. 34 No. 4 (1995): October 1, 1995; 407-410Geofísica Internacional; Vol. 34 Núm. 4 (1995): Octubre 1, 1995; 407-4102954-436X0016-716910.22201/igeof.00167169p.1995.34.4reponame:Geofísica Internacionalinstname:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICOinstacron:UNAMspahttp://revistagi.geofisica.unam.mx/index.php/RGI/article/view/22/1450Derechos de autor 1994 Geofisica Internacionalhttps://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccessoai:revistagi.geofisica.unam.mx:article/222024-08-16T17:31:46Z
dc.title.none.fl_str_mv Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, Mexico
Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, Mexico
title Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, Mexico
spellingShingle Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, Mexico
Bravo, S.
Micropulsaciones
Física magnetosférica
Micropulsations
Magnetospheric physics
title_short Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, Mexico
title_full Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, Mexico
title_fullStr Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, Mexico
title_full_unstemmed Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, Mexico
title_sort Preliminary analysis of the geomagnetic pulsations observed at Teoloyucan, Mexico
dc.creator.none.fl_str_mv Bravo, S.
Cruz-Abeyro, J. A. L.
author Bravo, S.
author_facet Bravo, S.
Cruz-Abeyro, J. A. L.
author_role author
author2 Cruz-Abeyro, J. A. L.
author2_role author
dc.subject.none.fl_str_mv Micropulsaciones
Física magnetosférica
Micropulsations
Magnetospheric physics
topic Micropulsaciones
Física magnetosférica
Micropulsations
Magnetospheric physics
description Geomagnetic micropulsations have been observed almost continuously since February 1993 at the Geomagnetic Observatory in Teoloyucan, Mexico, in the frequency band 0.01-0.20 Hz (5-100 seconds in period). In this paper we present a preliminary analysis of the data showing thefrequency disrribution of all the events with respect to local time and along the year. We foud the maximum occurrence of micropulsations around noon and the minimum aroWld midnight A seasonal variation seems to be present with maxima in March and December and a minimum in July.
publishDate 1994
dc.date.none.fl_str_mv 1994-10-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/22
10.22201/igeof.00167169p.1994.33.4.22
url http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/22
identifier_str_mv 10.22201/igeof.00167169p.1994.33.4.22
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/22/1450
dc.rights.none.fl_str_mv Derechos de autor 1994 Geofisica Internacional
https://creativecommons.org/licenses/by-nc-sa/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 1994 Geofisica Internacional
https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Autónoma de México. Instituto de Geofísica
publisher.none.fl_str_mv Universidad Nacional Autónoma de México. Instituto de Geofísica
dc.source.none.fl_str_mv Geofisica Internacional; Vol. 34 No. 4 (1995): October 1, 1995; 407-410
Geofísica Internacional; Vol. 34 Núm. 4 (1995): Octubre 1, 1995; 407-410
2954-436X
0016-7169
10.22201/igeof.00167169p.1995.34.4
reponame:Geofísica Internacional
instname:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
instacron:UNAM
instname_str UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
instacron_str UNAM
institution UNAM
reponame_str Geofísica Internacional
collection Geofísica Internacional
repository.name.fl_str_mv
repository.mail.fl_str_mv
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