AQUA System Focal Mechanism Catalog
Focal mechanisms automatically determined by the AQUA system.
Focal mechanisms are available for the period from August, 2004 to August, 2017.
Definition of Terms (Japanese only) Year:   Month:   
Aug, 2017     * 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
2017-08-22 21:43:55 E OFF MIYAGI PREF 38.3N 141.9E 45km 3.5 208.8˚/28.5˚ 24.9˚/65.1˚ 90.3˚/89.9˚ 66.0 6 C
2017-08-22 15:11:55 E OFF FUKUSHIMA PREF 37.2N 141.2E 101km 3.8 131.2˚/24.5˚ 14.9˚/85.6˚ 17.2˚/104.3˚ 56.1 7 C
2017-08-22 08:53:47 E OFF AOMORI PREF 41.0N 142.9E 24km 4.2 196.6˚/26.3˚ 26.3˚/64.0˚ 81.3˚/94.3˚ 71.5 9 C
2017-08-22 07:37:54 E OFF MIYAGI PREF 38.9N 142.5E 28km 4.3 141.0˚/346.8˚ 81.9˚/9.0˚ -93.9˚/-64.5˚ 92.7 8 C
2017-08-20 13:04:32 E OFF FUKUSHIMA PREF 37.1N 141.5E 8km 3.7 73.5˚/306.5˚ 36.7˚/65.9˚ -136.8˚/-61.5˚ 82.6 9 C
2017-08-20 09:55:10 E OFF MIYAGI PREF 38.3N 142.5E 37km 3.8 192.7˚/16.1˚ 45.8˚/44.3˚ 87.6˚/92.5˚ 78.9 9 C
2017-08-18 20:38:29 E OFF IBARAKI PREF 36.5N 141.2E 51km 3.7 233.1˚/27.3˚ 27.2˚/65.2˚ 113.3˚/78.5˚ 81.1 4 C
2017-08-18 12:10:03 E OFF MIYAGI PREF 38.5N 142.5E 50km 4.2 197.7˚/1.6˚ 47.7˚/43.4˚ 101.0˚/78.2˚ 85.1 8 C
2017-08-17 15:44:35 NORTHERN CHIBA PREF 35.8N 140.4E 90km 4.0 325.0˚/217.9˚ 51.7˚/69.6˚ -153.6˚/-41.4˚ 81.6 10 C
2017-08-16 04:38:59 IYONADA SETONAIKAI 33.8N 132.1E 53km 3.8 181.7˚/302.7˚ 68.5˚/37.4˚ -58.6˚/-142.9˚ 86.1 11 C
2017-08-16 00:04:38 E OFF IBARAKI PREF 36.5N 141.2E 41km 3.7 77.5˚/206.2˚ 71.8˚/27.7˚ 111.3˚/42.1˚ 84.9 9 C
2017-08-14 20:01:30 NE OFF IWATE PREF 40.1N 142.6E 43km 4.1 178.5˚/27.5˚ 22.6˚/70.0˚ 62.9˚/100.7˚ 96.3 6 C
2017-08-14 18:11:37 NORTHERN CHIBA PREF 35.8N 140.0E 95km 4.4 351.2˚/83.5˚ 62.4˚/85.7˚ 175.1˚/27.7˚ 76.5 15 C
2017-08-14 12:06:00 FAR E OFF SANRIKU 39.5N 143.8E 27km 4.8 197.1˚/30.1˚ 34.2˚/56.5˚ 79.2˚/97.3˚ 92.1 4 C
2017-08-13 19:40:21 SHIRIBESHI REGION 43.0N 140.9E 3km 3.8 300.6˚/208.0˚ 25.4˚/88.8˚ 2.9˚/115.4˚ 89.5 3 C
2017-08-13 12:13:18 E OFF AOMORI PREF 41.6N 142.0E 52km 4.4 188.8˚/22.1˚ 20.0˚/70.5˚ 77.5˚/94.5˚ 80.9 12 C
2017-08-13 03:23:39 NEAR AMAMI-OSHIMA ISLAND 29.4N 131.0E 32km 5.3 229.3˚/35.8˚ 40.2˚/50.6˚ 100.4˚/81.3˚ 71.3 4 C
2017-08-13 02:07:39 EASTERN SAITAMA PREF 35.9N 139.8E 78km 3.8 50.9˚/223.0˚ 60.4˚/29.8˚ -86.1˚/-96.8˚ 62.5 9 C
2017-08-11 16:46:24 NORTHERN NAGANO PREF 36.8N 138.6E 7km 4.2 105.2˚/11.7˚ 74.8˚/77.5˚ -167.0˚/-15.6˚ 84.6 16 C
2017-08-11 00:05:44 NEAR CHOSHI CITY 35.7N 140.7E 51km 4.1 186.9˚/356.9˚ 17.5˚/72.7˚ 99.5˚/87.0˚ 88.2 11 C
2017-08-10 09:36:33 NORTHERN CHIBA PREF 35.8N 140.2E 65km 5.0 172.8˚/3.4˚ 28.0˚/62.4˚ 80.6˚/95.0˚ 90.7 15 C
2017-08-09 19:30:55 OFF NEMURO PENINSULA 42.7N 145.0E 32km 3.4 140.7˚/247.8˚ 38.9˚/76.6˚ -21.6˚/-126.9˚ 70.7 6 C
2017-08-09 05:57:26 SOUTHERN KUMAMOTO PREF 32.2N 130.4E 10km 3.4 94.6˚/4.6˚ 88.8˚/87.8˚ 2.2˚/178.8˚ 66.1 5 C
2017-08-08 21:27:59 NW KUMAMOTO PREF 32.7N 130.7E 4km 3.8 54.6˚/150.7˚ 17.8˚/88.0˚ 173.6˚/72.3˚ 87.5 3 C
2017-08-08 19:25:20 SW IBARAKI PREF 36.3N 140.0E 65km 3.6 167.3˚/8.6˚ 37.6˚/54.3˚ 72.8˚/102.8˚ 69.8 4 M
2017-08-08 07:35:16 KINKAZAN REGION 38.9N 142.0E 48km 3.8 187.8˚/24.7˚ 19.3˚/71.5˚ 74.0˚/95.5˚ 64.2 6 C
2017-08-07 02:55:50 KINKAZAN REGION 38.9N 142.0E 49km 3.7 176.2˚/21.1˚ 24.4˚/67.6˚ 67.1˚/100.0˚ 73.3 8 C
2017-08-05 07:55:20 NORTHERN IBARAKI PREF 36.5N 140.7E 54km 4.1 191.9˚/18.4˚ 24.5˚/65.6˚ 84.1˚/92.7˚ 89.9 12 C
2017-08-05 04:33:08 E OFF FUKUSHIMA PREF 37.2N 141.5E 3km 3.8 213.1˚/44.5˚ 44.6˚/46.0˚ -98.2˚/-82.0˚ 94.0 6 C
2017-08-04 04:52:24 NORTHERN AKITA PREF 40.3N 140.9E 1km 3.3 164.8˚/311.5˚ 74.4˚/18.5˚ 100.0˚/58.1˚ 87.7 4 C
2017-08-03 15:23:00 SW IBARAKI PREF 36.1N 140.0E 68km 3.7 215.7˚/10.0˚ 33.5˚/59.2˚ 111.9˚/76.1˚ 78.4 5 M
2017-08-03 13:45:07 SW IBARAKI PREF 36.1N 139.9E 45km 4.5 48.6˚/259.3˚ 67.9˚/25.3˚ 77.4˚/118.2˚ 73.3 15 C
2017-08-02 21:23:56 TOKACHI REGION 42.4N 143.3E 84km 4.1 140.5˚/273.7˚ 2.7˚/88.2˚ -43.2˚/-92.0˚ 86.4 9 C
2017-08-02 12:46:30 NORTHERN IBARAKI PREF 36.8N 140.5E 6km 3.2 106.9˚/269.5˚ 58.6˚/32.6˚ -80.7˚/-104.8˚ 61.4 4 C
2017-08-02 09:19:23 E OFF MIYAGI PREF 38.8N 142.4E 59km 3.8 163.4˚/335.7˚ 30.0˚/60.2˚ 96.7˚/86.1˚ 75.2 7 C
2017-08-02 07:15:59 SW IBARAKI PREF 36.2N 140.1E 50km 4.5 51.2˚/267.0˚ 69.6˚/24.6˚ 75.9˚/123.2˚ 83.8 13 C
2017-08-02 02:02:10 NORTHERN IBARAKI PREF 36.8N 140.5E 7km 5.0 130.1˚/282.8˚ 44.5˚/48.9˚ -69.8˚/-108.7˚ 87.8 10 C
2017-08-02 00:37:58 EASTERN SAITAMA PREF 35.9N 139.9E 58km 3.6 51.0˚/293.6˚ 65.2˚/45.1˚ 51.0˚/143.7˚ 69.2 3 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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