AQUA System Focal Mechanism Catalog
Focal mechanisms automatically determined by the AQUA system.
Focal mechanisms are available for the period from August, 2004 to February, 2018.
Definition of Terms (Japanese only) Year:   Month:   
Feb, 2018     * 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
2018-02-19 18:48:56 E OFF IBARAKI PREF 36.7N 141.5E 30km 4.1 176.5˚/268.7˚ 89.3˚/17.8˚ -72.2˚/-177.7˚ 89.7 10 C
2018-02-19 15:24:41 E OFF IBARAKI PREF 36.4N 141.0E 32km 3.6 220.1˚/10.6˚ 20.6˚/71.9˚ 117.9˚/80.0˚ 63.1 6 C
2018-02-19 14:34:29 SW IBARAKI PREF 36.1N 140.0E 50km 3.5 45.6˚/240.8˚ 71.6˚/19.0˚ 85.1˚/104.4˚ 69.8 7 C
2018-02-19 03:35:23 BUNGO CHANNEL 32.9N 132.2E 34km 3.9 178.4˚/323.7˚ 62.6˚/32.2˚ -72.3˚/-120.4˚ 50.5 6 C
2018-02-19 03:31:41 BUNGO CHANNEL 32.9N 132.2E 40km 5.0 194.5˚/335.3˚ 59.0˚/37.8˚ -67.2˚/-122.8˚ 92.0 14 C
2018-02-19 00:35:59 S OFF TOMAKOMAI 41.8N 141.5E 110km 3.8 183.7˚/313.9˚ 73.7˚/24.4˚ -71.6˚/-137.2˚ 75.5 9 C
2018-02-18 19:01:44 MID FUKUSHIMA PREF 37.2N 140.1E 101km 4.2 189.2˚/354.7˚ 79.1˚/11.2˚ 92.8˚/75.8˚ 90.2 9 C
2018-02-17 06:38:45 E OFF MIYAGI PREF 38.4N 142.1E 58km 4.4 201.0˚/25.0˚ 55.0˚/35.1˚ 87.7˚/93.3˚ 92.2 8 C
2018-02-14 21:01:08 NEAR TANEGASHIMA ISLAND 30.8N 130.3E 119km 4.2 108.5˚/316.4˚ 40.3˚/53.2˚ -112.0˚/-72.4˚ 92.0 5 C
2018-02-13 14:39:47 WESTERN NAGANO PREF 35.8N 137.6E 6km 3.8 165.7˚/42.6˚ 45.8˚/60.7˚ 43.1˚/126.9˚ 85.1 14 C
2018-02-13 03:36:33 E OFF FUKUSHIMA PREF 37.1N 141.5E 40km 3.7 138.3˚/254.9˚ 33.5˚/73.5˚ 149.0˚/60.4˚ 82.2 8 C
2018-02-11 23:49:31 OFF NEMURO PENINSULA 42.8N 145.7E 43km 4.0 236.1˚/27.1˚ 32.4˚/61.0˚ 115.1˚/74.9˚ 79.0 7 C
2018-02-11 04:14:14 E OFF IBARAKI PREF 36.3N 141.0E 25km 3.9 198.4˚/30.4˚ 73.8˚/16.5˚ -93.4˚/-78.5˚ 81.5 7 C
2018-02-09 23:38:43 E OFF IZU PENINSULA 34.9N 139.3E 116km 4.1 107.0˚/348.3˚ 35.3˚/71.2˚ -146.2˚/-59.5˚ 61.8 6 C
2018-02-09 18:23:01 SOUTHERN MIE PREF 34.1N 136.1E 400km 4.7 271.4˚/15.7˚ 52.8˚/71.9˚ -22.9˚/-140.5˚ 92.6 12 C
2018-02-08 23:34:23 WESTERN SAITAMA PREF 36.0N 139.3E 53km 4.3 64.2˚/279.8˚ 55.2˚/40.5˚ 67.8˚/118.5˚ 85.6 16 C
2018-02-02 23:52:09 E OFF IWATE PREF 39.3N 142.2E 52km 3.9 211.0˚/22.0˚ 24.4˚/65.9˚ 98.2˚/86.3˚ 70.5 4 C
2018-02-02 19:44:51 E OFF MIYAGI PREF 38.6N 142.0E 49km 4.0 208.3˚/18.6˚ 23.7˚/66.6˚ 98.9˚/86.1˚ 84.2 7 C
2018-02-02 04:08:12 SW IBARAKI PREF 36.3N 140.0E 80km 3.6 227.3˚/21.5˚ 33.7˚/59.0˚ 111.9˚/76.0˚ 60.0 4 M
2018-02-02 00:37:54 E OFF FUKUSHIMA PREF 37.1N 142.1E 31km 4.3 168.2˚/45.0˚ 20.4˚/78.5˚ 34.9˚/107.0˚ 95.0 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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