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Moment tensor solutions

PDE

YR	MO	DA	HR	MN	SEC	LAT	LON	DEPTH(Km)	Mw	Region
1997	12	05	11	26	54.7	54.84	162.04	33	7.8	NEAR EAST COAST OF KAMCHATKA

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

YR	MO	DA	HR	MN	SEC	LAT	LON	DEPTH(Km)
1997	12	05	11	27	19	54.32	162.49	40

Exp	Mrr	Mrt	Mrf	Mtt	Mtf	Mff
27	2.225	2.314	1.830	0.048	-0.636	-2.274
	(0.028)	(0.039)	(0.038)	(0.032)	(0.032)	(0.042)

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
3.75e+27	0.099	7.65	41	72	108	174	25	46

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

Duration(s)	M
46.05	7.67

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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
162.3297	54.7953	3.43	7.8	259	-69	180	120

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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)
Zobin and Levina	BSSA	2001	91	1619-1628	http://www.bssaonline.org/cgi/content/abstract/91/6/1619
Burgmann et al.	GRL	2001	28	1331-1334	http://www.agu.org/journals/ABS/2001/2000GL012350.shtml
Balakina	Izvestiya-Physics of the Solid Earth	2000	36	903-918	http://www.maik.ru/abstract/physeth/0/physeth11_0p903abs.htm

Further information

Title	URL
EIC Seismology report No.38	http://www.eri.u-tokyo.ac.jp/sanchu/Seismo_Note/EIC_News/971205.html
Preliminary Earthquake Report (USGS)	http://neic.usgs.gov/neis/eq_depot/1997/eq_971205/