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Moment tensor solutions

PDE

YR	MO	DA	HR	MN	SEC	LAT	LON	DEPTH(Km)	Mw	Region
2007	11	14	15	40	50.5	-22.25	-69.89	40	7.7	ANTOFAGASTA, CHILE

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

YR	MO	DA	HR	MN	SEC	LAT	LON	DEPTH(Km)
2007	11	14	15	41	12	-22.23	-70.61	40

Exp	Mrr	Mrt	Mrf	Mtt	Mtf	Mff
27	1.464	0.803	-1.642	0.486	-0.114	-1.950
	(0.019)	(0.026)	(0.024)	(0.023)	(0.021)	(0.030)

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
2.53e+27	-0.069	7.54	28	28	133	161	70	70

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

Duration(s)	M
81.55	7.91

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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	Size of 7 days' Aftershock Area(km)
						strike	dip
-69.8867	-22.3196	36.1	7.7	358	20	110	90

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Rupture process

Principal Investigator: Yuji Yagi (Tsukuba University/ IISEE visiting researcher. E-mail: yagi-y at geol.tsukuba.ac.jp)

Slip distribution
Focal mechanism and source time function

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Studies related to this event

Author(s)	Journal	Year	Vol.	pages	URL (abstract)
Delouis et al.	BSSA	2009	99	87-94	http://www.bssaonline.org/cgi/content/abstract/99/1/87
Sladen et al.	JGR	2010	115	B92495	http://www.agu.org/pubs/crossref/2010/2009JB006429.shtml
Motagh et al.	TP	2010	490	60-68	http://linkinghub.elsevier.com/retrieve/pii/S0040195110001873

Further information

Title	URL
NGY Seismology report No.5	http://www.seis.nagoya-u.ac.jp/sanchu/Seismo_Note/2007/NGY5.html
Preliminary Earthquake Report (USGS)	http://earthquake.usgs.gov/earthquakes/eqinthenews/2007/us2007jsat/
Tsunami Simulations	http://iisee.kenken.go.jp/staff/fujii/Chile2007/tsunami.html