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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/442

Authors: Currenti, G.*
Del Negro, C.*
Lapenna, V.*
Telesca, L.*
Title: Fluctuation analysis of the hourly time variability of volcano-magnetic signals recorded at Mt. Etna Volcano, Sicily (Italy)
Title of journal: Chaos, Solitons and Fractals
Series/Report no.: 5/23(2005)
Publisher: Elsevier
Issue Date: Mar-2005
DOI: 10.1016/j.chaos.2004.07.035
Keywords: MT Etna
Abstract: The time-correlation properties in the hourly time variability of volcano-magnetic data measured at the active volcano Mt. Etna, Sicily (southern Italy), are investigated by using the detrended fluctuation analysis (DFA). DFA is a data processing method that allows for the detection of scaling behaviors in observational time series even in the presence of nonstationarities. The procedure adopted has revealed unambiguous link between the dynamics of the measured data and the recent eruptive episode of the volcano occurred on October 27, 2002.
Appears in Collections:04.08.06. Volcano monitoring
04.05.04. Magnetic anomalies
Papers Published / Papers in press

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