Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/1850
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dc.contributor.authorallBella, F.; Dipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.contributor.authorallBella, R.; IBM - SEMEA, Roma, Italyen
dc.contributor.authorallBiagi, P. F.; Dipartimento di Scienze della Terra, Università “La Sapienza”, Roma, Italyen
dc.contributor.authorallCaputo, M.; Dipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.contributor.authorallDella Monica, G.; Dipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.contributor.authorallErmini, A.; Dipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.contributor.authorallPlastino, W.; Dipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.contributor.authorallSgrigna, V.; Dipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.date.accessioned2006-12-06T11:16:03Zen
dc.date.available2006-12-06T11:16:03Zen
dc.date.issued1994-11en
dc.identifier.urihttp://hdl.handle.net/2122/1850en
dc.description.abstractn 1990, some instrumentation was set up in the Amare cave (southern slope of the Gran Sasso chain, L'Aquila) in order to pick up electric signals ranging from 0.3 to 300 kHz, magnetic signals from 0.3 to 30 kHz and seismoacoustic signals by means of three geophones with natural frequencies of 0.3 kHz, 25 kHz and 150 kHz. Data are recorded every ten minutes on a solid state memory. The analysis of the data allows us to establish the existence of electromagnetic fields of distant origin connected with broadcastings and with tropical lightning activity and the discontinuous presence of local electric and magnetic signals, coupled with seismoacoustic ones, connected with weather events. A qualitative explanation of these near fields is given.en
dc.format.extent1715475 bytesen
dc.format.mimetypeapplication/pdfen
dc.language.isoEnglishen
dc.relation.ispartofseries5 supl/37 (1994)en
dc.subjectelectromagnetic signalsen
dc.subjectearthquakes precursorsen
dc.titleArtificial and natural electromagnetic signals revealed during two years in the Amare cave (Central Italy)en
dc.typearticleen
dc.type.QualityControlPeer-revieweden
dc.subject.INGV04. Solid Earth::04.05. Geomagnetism::04.05.99. General or miscellaneousen
dc.description.journalTypeJCR Journalen
dc.description.fulltextopenen
dc.contributor.authorBella, F.en
dc.contributor.authorBella, R.en
dc.contributor.authorBiagi, P. F.en
dc.contributor.authorCaputo, M.en
dc.contributor.authorDella Monica, G.en
dc.contributor.authorErmini, A.en
dc.contributor.authorPlastino, W.en
dc.contributor.authorSgrigna, V.en
dc.contributor.departmentDipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.contributor.departmentIBM - SEMEA, Roma, Italyen
dc.contributor.departmentDipartimento di Scienze della Terra, Università “La Sapienza”, Roma, Italyen
dc.contributor.departmentDipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.contributor.departmentDipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.contributor.departmentDipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.contributor.departmentDipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
dc.contributor.departmentDipartimento di Fisica, Università “La Sapienza”, Roma, Italyen
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.openairetypearticle-
item.grantfulltextopen-
crisitem.author.deptDipartimento di Fisica, Università “La Sapienza”, Roma, Italy-
crisitem.author.deptIBM - SEMEA, Roma, Italy-
crisitem.author.deptDipartimento di Fisica, Università di Bari, Italy-
crisitem.author.deptDipartimento di Fisica, Università La Sapienza, Roma, Italy-
crisitem.author.deptDipartimento di Fisica, III Università di Roma, Italy-
crisitem.author.deptDipartimento di Fisica, Università “La Sapienza”, Roma, Italy-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia-
crisitem.author.deptDipartimento di Fisica, Università “La Sapienza”, Roma, Italy-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
Appears in Collections:Annals of Geophysics
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