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Geomagnetic Anomalies Observed at Volcano Popocatepetl, Mexico : Volume 14, Issue 14 (02/01/2008)

By Kotsarenko, A.

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Book Id: WPLBN0003998693
Format Type: PDF Article :
File Size: Pages 4
Reproduction Date: 2015

Title: Geomagnetic Anomalies Observed at Volcano Popocatepetl, Mexico : Volume 14, Issue 14 (02/01/2008)  
Author: Kotsarenko, A.
Volume: Vol. 14, Issue 14
Language: English
Subject: Science, Advances, Geosciences
Collections: Periodicals: Journal and Magazine Collection, Copernicus GmbH
Publication Date:
Publisher: Copernicus Gmbh, Göttingen, Germany
Member Page: Copernicus Publications


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López Cruz-Abeyro, J. A., Valdez-Gonzalez, C., Enríquez, R. P., Grimalsky, V., Yutsis, V., Villegas Cerón, R. A.,...Koshevaya, S. (2008). Geomagnetic Anomalies Observed at Volcano Popocatepetl, Mexico : Volume 14, Issue 14 (02/01/2008). Retrieved from

Description: Centro de Geociencias en Juriquilla, UNAM, Apdo Postal 1-742, Centro Queretaro, Querétaro, C.P. 76001, Mexico. Results of the ULF geomagnetic monitoring of the volcano Popocatepetl (Mexico) and their analysis are summarized and presented for the period 2003–2006. Our analysis reveals some anomalies which are considered to be of local volcanic origin: the EM background in the vicinity of the volcano was found to be significantly noisier than at other reference stations; sporadic strong noise-like geomagnetic activity was observed in the H-component; some geomagnetic pulsations were observed only at the Tlamacas station (located at 4 km near the volcano). The results are discussed in terms of a physical mechanism involving the presence of a second magmatic chamber within the volcano and, finally, further perspective directions to study volcanic geodynamical processes besides the traditional ones are given.

Geomagnetic anomalies observed at volcano Popocatepetl, Mexico

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