Results 1 to 10 of about 57 (55)
A tectonomagnetic effect detected in Central Italy
Annals of Geophysics, 1994 Significant variations in the absolute value of the geomagnetic field intensity related to tectonic events, as earthquakes and volcanic eruptions, have been observed in several cases. To detect such a tectonomagnetic effect related to seismic activity, a
P. Palangio, A. Meloni, G. Mele
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Tectonomagnetic and VLF electromagnetic signals in Central Italy
Annals of Geophysics, 2004 Tectonomagnetic field observations from absolute magnetic field level measurements were undertaken in Central Italy in an area extending between latitude 41°N and 43°N and between longitude 13°E and 15°E.
P. Palangio +4 more
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The INGV tectonomagnetic network [PDF]
Advances in Geosciences, 2008 Abstract. The Italian Istituto Nazionale di Geofisica e Vulcanologia (INGV) tectonomagnetic network was installed in Central Italy since the middle of 1989 to investigate possible magnetic anomalies related to earthquakes. The network is part of the INGV L'Aquila Geomagnetic Observatory and is located in an area extending approximately in latitude ...
Masci, F., Palangio, P., Di Persio, M.
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The INGV tectonomagnetic network: 2004–2005 preliminary dataset analysis [PDF]
Natural Hazards and Earth System Sciences, 2006 Abstract. 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 ...
Masci, F., Palangio, P., Meloni, A.
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Annals of Geophysics, 1997 After the 1989 sea-floor eruption off the east coast of Ito city, no remarkable activities of earthquake swarms were observed in the eastern part of the Izu Peninsula, Central Japan during the period from 1990 to 1992. However, a small swarm activity was
Y. Tanaka +4 more
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Update on monitoring of magnetic and electromagnetic tectonic signals in Central Italy
Annals of Geophysics, 2007 A network of three absolute magnetometer stations and the geomagnetic observatory of LAquila (42°23N, 13°19E) monitors possible seismo- or tectonomagnetic effects in Central Italy, using LAquila Observatory as a reference for differentiation.
P. Palangio +4 more
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Annals of Geophysics, 2001 Magnetotelluric data were collected at Collemeluccio (41.72°N, 14.37°E) in Central Italy from summer 1991 to spring 1998. Analyzed by means of tensor decomposition on the geoelectric potential and robust estimation on the geomagnetic field, this set of ...
T. Ernst +5 more
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Tectonomagnetic studies in Tajikistan.
Journal of geomagnetism and geoelectricity, 1978 High-precision simultaneous observations of the geomagnetic field have been made over areas with fault displacements and junctions of mountain structures in Tajikistan using proton magnetometers MPP-1 with 0.1 γ sensitivity. The optimal duration and frequency of resurveying as well as the detection level of possible tectonomagnetic variations (0.6 γ ...
Yu. P. Skovorodkin +2 more
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Annals of Geophysics, 1997 There has recently been much discussion of large-scale interactions of fault zones and the influence of large-scale processes in the preparation and triggering of earthquakes.
M. Popeskov
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Tectonomagnetic experiments and observations in wastern U.S.A.
Journal of geomagnetism and geoelectricity, 1976 Simultaneous measurements of the geomagnetic field with differential proton magnetometers (0.25 gamma sensitivity) have been recorded periodically since 1973 at more than 100 pairs of sites, 8 to 12km apart, along active faults in western U. S. A.
M. J. S. JOHNSTON +2 more
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