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 July, 2022.

Definition of Terms (Japanese only)					Year: Month:
Jul, 2022 * 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
2022-07-06 13:02:14	E OFF AOMORI PREF	41.5N	142.0E	52km	4.6	197.0˚/23.8˚	18.9˚/71.2˚	83.6˚/92.2˚	81.1	11	C
2022-07-06 05:10:26	E OFF MIYAGI PREF	38.4N	142.0E	59km	5.2	55.0˚/215.2˚	29.4˚/62.1˚	107.4˚/80.4˚	96.3	6	C
2022-07-05 17:52:45	HIDAKA MOUNTAINS REGION	42.3N	143.0E	56km	4.8	199.5˚/30.0˚	24.2˚/66.2˚	80.4˚/94.3˚	83.6	11	C
2022-07-05 09:51:21	FAR S OFF BOSO PENINSULA	34.3N	140.0E	76km	4.5	137.8˚/40.1˚	49.2˚/81.2˚	11.7˚/138.6˚	64.0	8	C
2022-07-03 02:10:22	NEAR ETOROFU ISLAND	44.6N	147.2E	150km	4.2	113.4˚/6.7˚	52.1˚/69.8˚	26.0˚/139.1˚	89.8	4	C
2022-07-02 10:59:45	SOUTH SAKHALIN	45.8N	142.2E	340km	5.9	137.3˚/38.5˚	83.0˚/38.8˚	51.7˚/168.8˚	92.1	9	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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