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Application of a wavelet technique for the detection of earthquake signatures in the geomagnetic field
a wavelet technique earthquake signatures the geomagnetic field
2009/12/9
We developed an algorithm especially adapted to single-station wavelet detection of geomagnetic events, which precede or accompany the earthquakes. The detection problem in this situation is complicat...
Comparison of simultaneous variations of the ionospheric total electron content and geomagnetic field associated with strong earthquakes
the ionospheric total electron content geomagnetic field strong earthquakes
2009/12/9
In this paper, perturbations of the ionospheric Total Electron Content (TEC) are compared with geomagnetic oscillations. Comparison is made for a few selected periods, some during earthquakes in Calif...
Regional cosmic ray induced ionization and geomagnetic field changes
Regional cosmic ray geomagnetic field Earth Migration
2010/1/27
Cosmic ray induced ionization (CRII) is an important factor of outer space influences on atmospheric properties. Variations of CRII are caused by two different processes – solar activity variations, w...
Multifractality in local geomagnetic field at Etna volcano,Sicily(southern Italy)
Multifractality local geomagnetic field Etna volcano
2009/12/28
We applied the Multifractal Detrended Fluctuation Analysis (MF-DFA), which allows to detect multifractality in nonstationary signals, to the hourly means of local geomagnetic field recorded at Mt. Etn...