Focal Mechanism Catalog

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Focal Mechanism Catalog
Focal mechanisms automatically determined by the AQUA system.
Focal mechanisms are available for the period from August, 2004 to August, 2020.

Definition of Terms (Japanese only)					Year: Month:
Aug, 2020 * Map is displayed when you put a mouse cursor on a list.
Origin time (JST) *	Region *	Latitude *	Longitude *	Depth *	Mw	Strike	Dip	Rake	Varred	Number of station(s)	Type
2020-08-10 14:32:10	NEAR KUNASHIRI ISLAND	44.8N	146.3E	195km	4.0	145.5˚/52.6˚	86.1˚/53.3˚	36.8˚/175.1˚	91.0	4	C
2020-08-10 09:24:45	SOUTHERN BOSO PENINSULA	35.3N	140.2E	48km	4.0	91.5˚/298.8˚	54.0˚/39.3˚	-106.9˚/-68.2˚	51.6	8	C
2020-08-09 21:54:36	CENTRAL CHIBA PREF	35.6N	140.3E	60km	4.1	154.2˚/358.8˚	31.9˚/60.5˚	68.8˚/102.7˚	64.6	11	C
2020-08-09 14:30:31	E OFF FUKUSHIMA PREF	37.5N	141.6E	49km	4.0	190.0˚/22.9˚	21.9˚/68.6˚	78.0˚/94.8˚	82.8	10	C
2020-08-08 17:37:00	E OFF IBARAKI PREF	36.5N	141.2E	41km	4.0	207.2˚/54.1˚	26.6˚/65.9˚	65.6˚/101.7˚	89.3	9	C
2020-08-07 00:34:42	SE OFF KII PENINSULA	33.7N	136.8E	400km	5.2	76.4˚/344.6˚	23.7˚/89.2˚	-178.0˚/-66.3˚	92.3	17	C
2020-08-06 12:06:36	MID NIIGATA PREF	37.4N	138.8E	185km	5.1	101.1˚/219.7˚	20.6˚/79.8˚	149.8˚/72.0˚	87.8	12	C
2020-08-06 02:54:06	FAR E OFF IBARAKI PREF	36.2N	141.7E	24km	5.3	224.1˚/22.0˚	20.7˚/70.7˚	110.8˚/82.4˚	90.5	4	C
2020-08-04 23:03:06	E OFF FUKUSHIMA PREF	37.1N	141.2E	51km	3.5	210.2˚/32.8˚	17.7˚/72.3˚	87.5˚/90.8˚	62.0	7	C
2020-08-04 20:21:39	SE OFF BOSO PENINSULA	34.5N	140.3E	66km	4.4	100.6˚/352.3˚	17.1˚/84.5˚	-160.9˚/-73.8˚	92.0	11	C
2020-08-01 12:15:09	CENTRAL WAKAYAMA PREF	33.8N	135.4E	42km	4.2	171.2˚/311.1˚	49.3˚/48.4˚	-61.2˚/-119.3˚	94.2	14	C
2020-08-01 02:55:57	TSUGARU PENINSULA REGION	41.2N	140.2E	155km	4.3	103.7˚/358.0˚	50.9˚/71.6˚	-156.0˚/-41.7˚	90.8	8	C
* It is a position and the time of centroid when classification is C. class C = AQUA-CMT class M = AQUA-MT

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