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Moment tensor solutions

PDE

YR	MO	DA	HR	MN	SEC	LAT	LON	DEPTH(Km)	Mw	Region
2003	08	04	04	37	20.1	-60.53	-43.41	10	7.6	SCOTIA SEA

IISEE CMT
Principal Investigator: Tatsuhiko Hara (IISEE. E-mail: thara at kenken.go.jp)

YR	MO	DA	HR	MN	SEC	LAT	LON	DEPTH(Km)
2003	08	04	4	37	34	-60.53	-42.57	20

Exp	Mrr	Mrt	Mrf	Mtt	Mtf	Mff
27	-0.761	0.378	0.417	1.312	1.152	-0.551
	(0.016)	(0.028)	(0.022)	(0.024)	(0.017)	(0.029)

A number in brackets below each component is an error for that components

Moment of the earthquake	Non-double-couple component	Mw	strike1	dip1	slip1	strike2	dip2	slip2
1.59e+27	0.377	7.4	108	61	-14	205	78	-150

High frequency P wave duration time and Magnitude (following Hara 2007)

Duration(s)	M
35.10	7.46

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Aftershock distribution

IISEE :
Principal Investigator: Nobuo Hurukawa (IISEE. E-mail: hurukawa at kenken.go.jp)

LONG	LAT	DEPTH	M	Strike	Dip
-43.2778	-60.4884	50.4	7.6	101	36

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Further information

Title	URL
EIC Seismology report No.138	http://www.eri.u-tokyo.ac.jp/sanchu/Seismo_Note/EIC_News/030804.html
Preliminary Earthquake Report (USGS)	http://neic.usgs.gov/neis/eq_depot/2003/eq_030804/