Seismic-induced accelerations detected by two parallel gravity meters in continuous recording with a high sampling rate at Etna volcano

Annals of Geophysics

Volumn 51, Issue 1, 2008, Pages 87-103

  Greco, Filippo ^a   Carmisciano, Cosmo ^a   Del Negro, Ciro ^a   Loretti, Ivo ^b   Sicali, Antonino ^a   Stefanelli, Paolo ^a  

^a ISTITUTO NAZIONALE DI GEOFISICA E VULCANOLOGIA   (Italy)

^b ENI S P A   (Italy)

Author keywords

Earthquakes; Gravimeters; Gravity fluctuations; Resonance; Seismic induced effects

Indexed keywords

CONFERENCE PROCEEDING; DATA ACQUISITION; DATA SET; EARTHQUAKE INTENSITY; GRAVIMETRY; RESONANCE; SEISMIC WAVE; WAVE FIELD;

CATANIA [SICILY]; ETNA; EURASIA; EUROPE; ITALY; SICILY; SOUTHERN EUROPE;

EID: 62549093940     PISSN: 15935213     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Conference Paper

References (18)

1. BERRINO, G. and U. RICCARDI (2004): Far-field gravity and tilt signals by large earthquakes: real or instrumental effects?, Pure, Appl. Geophys., 161, 1379-1397.
2. BERRINO, G., G. CORRADO, R. MAGLIUOLO and U. RICCARDI (1997): Continuous record of the gravity changes at Mt. Vesuvius, Ann. Geofis., XL (5), 1019-1028.
3. BRANCA, S., D. CARBONE and F. GRECO (2003): Intrusive mechanism of the 2002 NE-Rift eruption at Mt. Etna (Italy) inferred through continuous microgravity data and volcanological evidences, Geophys. Res. Lett., 30 (20) 2077, doi: 10.1029 /2003GL018250.
4. BUDETTA, G., D. CARBONE and F. GRECO (1999): Subsurface mass redistribution at Mt. Etna (Italy) during the 1995-96 explosive activity detected by microgravity studies, Geophys. J. Int., 138, 77-88.
5. CARBONE, D., G. BUDETTA, F. GRECO and H. RYMER (2003): Combined discrete and continuous gravity observations at Mt. Etna, J. Volcanol. Geotherm. Res., 2581, 1-13.
6. CARBONE, D., L. ZUCCARELLO, G. SACCOROTTI and F. GRECO (2006): Analysis of simultaneous gravity and tremor anomalies observed during the 2002-2003 Etna eruption, Earth Planet. Sci. Lett., 245, 616-629.
7. CARBONE, D. and F. GRECO (2007): Review of microgravity observations at Mt. Etna: a powerful tool to monitor and study active volcanoes, Pure Appl. Geophys., 164, 1-22.
8. DAUBECHIES, I. (1992): Ten Lectures on Wavelets, CBMS-NSF 61 Series in Applied Mathematics (SIAM, Philadelphia).
9. DAVIS, P.M. (1981): Gravity and tilt earth tides measured on an active volcano, Mt Etna, Sicily, J. Volcanol. Geotherm. Res., 11, 213-223.
10. DE MEYER, F., B. DUCARME and A. ELWAHABI (1995): Continuous gravity observations at Mt. Etna (Sicily), in IUGG XXI General Assembly, July 2-14, Boulder, Colorado.
11. FERRUCCI, F. and D. PATANÈ (1993): Seismic activity accompanying the outbreak of the 1991-1993 eruption of Mt. Etna, J. Volcanol. Geotherm. Res., 57, 125-135.
12. IMANISHI, Y., T. SATO, T. HIGASHI, W. SUN and S. OKUBO (2004): A network of superconducting gravimeters detects submicrogal coseismic gravity changes, Science, 306.
13. HINDERER, J. and D. CROSSLEY (2000): Time variations and inferences on the Earth's structure and dynamics, Surv. Geophys., 21, 1-45.
14. NAWA, K., N. SUDA, Y. FUKAO, T. SATO, Y. AOYAMA and K. SHIBUYA (1998): Incessant excitation of the Earth's free oscillations, Earth Planets Space, 50, 3-8.
15. PATANÉ, D., O. COCINA, S. FALSAPERLA, E. PRIVITERA and S. SPAMPANATO (2004): Mt. Etna volcano: a seismological framework, in Etna Volcano Laboratory, edited by A. BONACCORSO, S. CALVARI, M. COLTELLI, C. DEL NEGRO and S. FALSAPERLA, Am. Geophys. Un. (Geophysical Monograph series), 147-165.
16. RICHTER, C.F. (1958): Elementary Seismology (Freeman and Company San Francisco), pp. 768.
17. TORGE, W. (1989): Gravimetry (Walter de Gruyter, Berlin-New York).
18. WENZEL, H.G. (1996): The nanogal software: Earth tide data processing package ETERNA 3.30, Bull. Inf. Marees Terrestres, 124, 9425-9439.