Infrasound associated with 2004-2005 large Sumatra earthquakes and tsunami -: art. no. L19802

被引：84

作者：

Le Pichon, A

Herry, P

Mialle, P

Vergoz, J

Brachet, N

Garcés, M

Drob, D

Ceranna, L

机构：

[1] CEA, DASE, LDG, F-91680 Bruyeres Le Chatel, France

[2] Vienna Int Ctr, IDC, CTBTO, PTS, A-1400 Vienna, Austria

[3] Univ Hawaii Manoa, Hawaii Inst Geophys & Planetol, Honolulu, HI 96740 USA

[4] USN, EO Hulburt Ctr Space Res, Res Lab, Washington, DC 20375 USA

[5] Fed Inst Geosci & Nat Resources, D-30655 Hannover, Germany

来源：

GEOPHYSICAL RESEARCH LETTERS | 2005年 / 32卷 / 19期

关键词：

D O I：

10.1029/2005GL023893

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Large earthquakes that occurred in the Sumatra region in 2004 and 2005 generated acoustic waves recorded by the Diego Garcia infrasound array. The Progressive Multi-Channel Correlation (PMCC) analysis is performed to detect the seismic and infrasound signals associated with these events. The study is completed by an inverse location procedure that permitted reconstruction of the source location of the infrasonic waves. The results show that ground motion near the epicenter and vibrations of nearby land masses efficiently produced infrasound. The analysis also reveals unique evidence of long period pressure waves from the tsunami earthquake (M9.0) of December 26, 2004.

引用

页码：1 / 5

页数：5

共 11 条

[1] ULF geomagnetic anomalous changes possibly associated with 2004-2005 Sumatra earthquakes
Saroso, S.
Hattori, K.
Ishikawa, H.
Ida, Y.
Shirogane, R.
Hayakawa, M.
Yumoto, K.
Shiokawa, K.
Nishihashi, M.
PHYSICS AND CHEMISTRY OF THE EARTH, 2009, 34 (6-7) : 343 - 349
[2] Solid earth deformations induced by the Sumatra earthquakes of 2004-2005: GPS detection of co-seismic displacements and tsunami-induced loading
Plag, H. -P.
Blewitt, G.
Kreemer, C.
Hammond, W. C.
DYNAMIC PLANET: MONITORING AND UNDERSTANDING A DYNAMIC PLANET WITH GEODETIC AND OCEANOGRAPHIC TOOLS, 2007, 130 : 549 - +
[3] Multiple CMT source analysis of the 2004 Sumatra earthquake -: art. no. L17304
Tsai, VC
Nettles, M
Ekström, G
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GEOPHYSICAL RESEARCH LETTERS, 2005, 32 (17) : 1 - 4
[4] Constraining the boundary between the Sunda and Andaman subduction systems:: Evidence from the 2002 Mw 7.3 Northern Sumatra earthquake and aftershock relocations of the 2004 and 2005 great earthquakes -: art. no. L24307
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Engdahl, ER
Thurber, CH
Brudzinski, M
GEOPHYSICAL RESEARCH LETTERS, 2005, 32 (24) : 1 - 5
[5] Rupture details of the 28 March 2005 Sumatra Mw 8.6 earthquake imaged with teleseismic P waves -: art. no. L24303
Walker, KT
Ishii, M
Shearer, PM
GEOPHYSICAL RESEARCH LETTERS, 2005, 32 (24) : 1 - 4
[6] Denitrification in the Arctic mid-winter 2004/2005 observed by airborne submillimeter radiometry -: art. no. L19811
Kleinböhl, A
Bremer, H
Küllmann, H
Kuttippurath, J
Browell, EV
Canty, T
Salawitch, RJ
Toon, GC
Notholt, J
GEOPHYSICAL RESEARCH LETTERS, 2005, 32 (19) : 1 - 4
[7] Spatio-temporal source characteristics of the 26 December 2004 Sumatra earthquake as imaged by teleseismic broadband arrays -: art. no. L24312
Krüger, F
Ohrnberger, M
GEOPHYSICAL RESEARCH LETTERS, 2005, 32 (24) : 1 - 4
[8] Spatial and temporal b value anomalies preceding the devastating off coast of NW Sumatra earthquake of December 26, 2004 -: art. no. L11307
Nuannin, P
Kulhanek, O
Persson, L
GEOPHYSICAL RESEARCH LETTERS, 2005, 32 (11) : 1 - 4
[9] Fluid induced seismicity guided by a continental fault:: Injection experiment of 2004/2005 at the German Deep Drilling Site (KTB) -: art. no. L01309
Shapiro, SA
Kummerow, J
Dinske, C
Asch, G
Rothert, E
Erzinger, J
Kümpel, HJ
Kind, R
GEOPHYSICAL RESEARCH LETTERS, 2006, 33 (01)
[10] High-resolution analysis of the gravest seismic normal modes after the 2004 Mw=9 Sumatra earthquake using superconducting gravimeter data -: art. no. L13304
Rosat, S
Sato, T
Imanishi, Y
Hinderer, J
Tamura, Y
McQueen, H
Ohashi, M
GEOPHYSICAL RESEARCH LETTERS, 2005, 32 (13) : 1 - 4

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