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| Titel |
The INGV tectonomagnetic network: 2004-2005 preliminary dataset analysis |
| VerfasserIn |
F. Masci, P. Palangio, A. Meloni |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 6, no. 5 ; Nr. 6, no. 5 (2006-09-11), S.773-777 |
| Datensatznummer |
250003712
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| Publikation (Nr.) |
 copernicus.org/nhess-6-773-2006.pdf |
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| Zusammenfassung |
| It is well established that earthquakes and volcanic eruption can produce
small variations in the local geomagnetic field. The Italian Istituto Nazionale di Geofisica e Vulcanologia (INGV)
tectonomagnetic network was installed in Central Italy since 1989 to
investigate possible effects on the local geomagnetic field related to
earthquakes occurrences. At the present time, total geomagnetic field
intensity data are collected in four stations using proton precession
magnetometers. We report the complete dataset for the period of years
2004–2005. The data of each station are differentiated respect to the data
of the other stations in order to detect local field anomalies removing the
contributions from the other sources, external and internal to the Earth.
Unfortunately, no correlation between geomagnetic anomalies and the local
seismic activity, recorded in Central Italy by the INGV Italian Seismic
National Network, was found in this period. Some deceptive structures
present in the differentiated data are pointed out. |
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