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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/7938
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dc.contributor.authorallGanci, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italiaen
dc.contributor.authorallHarris, A. J. L.en
dc.contributor.authorallDel Negro, C.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italiaen
dc.contributor.authorallGuehenneux, Y.en
dc.contributor.authorallCappello, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italiaen
dc.contributor.authorallLabazuy, P.en
dc.contributor.authorallCalvari, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italiaen
dc.contributor.authorallGouhier, M.en
dc.date.accessioned2012-04-19T06:31:07Zen
dc.date.available2012-04-19T06:31:07Zen
dc.date.issued2012-03en
dc.identifier.urihttp://hdl.handle.net/2122/7938en
dc.description.abstractWe present a new method that uses cooling curves, apparent in high temporal resolution thermal data acquired by geostationary sensors, to estimate erupted volumes and mean output rates during short lava fountaining events. The 15 minute temporal resolution of the data allows phases of waxing and peak activity to be identified during short (150-to- 810 minute-long) events. Cooling curves, which decay over 8-to-21 hour-periods following the fountaining event, can also be identified. Application to 19 fountaining events recorded at Etna by MSG’s SEVIRI sensor between 10 January 2011 and 9 January 2012, yields a total erupted dense rock lava volume of 28 106 m3, with a maximum intensity of 227 m3 s 1 being obtained for the 12 August 2011 event. The timeaveraged output over the year was 0.9 m3 s 1, this being the same as the rate that has characterized Etna’s effusive activity for the last 40 years.en
dc.description.sponsorshipWe are grateful to EUMETSAT for SEVIRI data.en
dc.language.isoEnglishen
dc.publisher.nameAmerican Geophysical Unionen
dc.relation.ispartofGeophysical Research Lettersen
dc.relation.ispartofseries/ 39 (2012)en
dc.subjectsatelliteen
dc.subjectlava fountainsen
dc.subjectEtnaen
dc.subjecterupted volumeen
dc.titleA year of lava fountaining at Etna: Volumes from SEVIRIen
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumberL06305en
dc.subject.INGV04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoringen
dc.identifier.doi10.1029/2012GL051026en
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dc.description.obiettivoSpecifico1.5. TTC - Sorveglianza dell'attività eruttiva dei vulcanien
dc.description.journalTypeJCR Journalen
dc.description.fulltextrestricteden
dc.relation.issn0094-8276en
dc.relation.eissn1944-8007en
dc.contributor.authorGanci, G.en
dc.contributor.authorHarris, A. J. L.en
dc.contributor.authorDel Negro, C.en
dc.contributor.authorGuehenneux, Y.en
dc.contributor.authorCappello, A.en
dc.contributor.authorLabazuy, P.en
dc.contributor.authorCalvari, S.en
dc.contributor.authorGouhier, M.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italiaen
item.openairetypearticle-
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item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia-
crisitem.author.orcid0000-0002-9914-1107-
crisitem.author.orcid0000-0001-5734-9025-
crisitem.author.orcid0000-0002-9947-8789-
crisitem.author.orcid0000-0002-4518-3328-
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crisitem.author.orcid0000-0001-8720-7300-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
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