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, 2020.
Definition of Terms (Japanese only) Year:   Month:   
Feb, 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
2020-02-23 21:12:55 E OFF IBARAKI PREF 36.6N 141.3E 5km 3.8 218.4˚/336.6˚ 64.9˚/44.8˚ -51.6˚/-143.0˚ 78.1 9 C
2020-02-23 18:48:53 SOUTHERN BOSO PENINSULA 34.9N 139.9E 59km 4.1 337.3˚/68.1˚ 87.9˚/68.3˚ -21.7˚/-177.7˚ 58.5 3 C
2020-02-22 20:47:27 ENSYUNADA 34.2N 138.0E 18km 3.9 313.3˚/61.1˚ 49.2˚/70.5˚ 153.9˚/43.9˚ 84.0 8 C
2020-02-20 12:53:10 KUJUKURI COAST BOSO PEN 35.4N 140.4E 21km 4.2 65.0˚/240.4˚ 73.7˚/16.4˚ 91.3˚/85.6˚ 78.9 11 C
2020-02-20 00:50:30 SE OFF TOKACHI 42.6N 144.0E 4km 4.3 197.9˚/17.3˚ 80.9˚/9.1˚ 90.1˚/89.4˚ 65.7 3 C
2020-02-19 21:53:32 MID FUKUSHIMA PREF 37.0N 140.5E 8km 3.2 101.3˚/194.0˚ 83.3˚/68.0˚ 157.8˚/7.2˚ 75.9 6 C
2020-02-17 12:40:52 SOUTHERN IBARAKI PREF 36.0N 140.3E 44km 4.3 205.9˚/322.8˚ 48.1˚/63.3˚ -37.2˚/-131.6˚ 74.8 11 C
2020-02-12 22:05:33 SOUTHERN IBARAKI PREF 36.0N 140.1E 58km 3.7 204.2˚/343.5˚ 34.3˚/62.7˚ 125.4˚/68.4˚ 70.5 5 C
2020-02-12 19:37:17 E OFF FUKUSHIMA PREF 37.3N 141.4E 86km 5.3 54.0˚/219.6˚ 47.9˚/43.0˚ -80.2˚/-100.7˚ 63.8 6 M
2020-02-12 19:36:38 ISHIKARI DEPRESSION 42.6N 142.0E 32km 4.2 167.0˚/340.0˚ 47.9˚/42.3˚ 94.7˚/84.8˚ 73.9 7 C
2020-02-12 04:14:36 SOUTHERN YAMAGATA PREF 37.8N 140.1E 113km 4.3 99.2˚/206.2˚ 45.2˚/73.6˚ 156.5˚/47.3˚ 92.2 12 C
2020-02-07 08:41:14 EASTERN FUKUSHIMA PREF 37.0N 140.7E 76km 3.6 202.6˚/7.8˚ 50.2˚/40.8˚ 99.6˚/78.7˚ 55.2 8 C
2020-02-06 20:19:58 FAR E OFF IBARAKI PREF 36.4N 141.8E 12km 5.4 167.1˚/13.3˚ 64.2˚/28.3˚ -102.1˚/-66.6˚ 73.3 8 C
2020-02-05 10:00:45 OFF NEMURO PENINSULA 43.2N 146.4E 50km 4.5 218.5˚/39.5˚ 30.7˚/59.3˚ 89.1˚/90.5˚ 95.4 4 C
2020-02-03 02:56:56 W OFF AOMORI PREF 40.9N 139.2E 240km 3.8 104.8˚/198.2˚ 53.8˚/85.4˚ 174.3˚/36.3˚ 58.9 4 C
2020-02-02 15:28:09 EASTERN YAMANASHI PREF 35.5N 138.9E 185km 4.5 307.0˚/42.1˚ 38.4˚/86.0˚ 173.5˚/51.8˚ 91.1 13 C
2020-02-01 17:21:39 OFF NEMURO PENINSULA 42.9N 146.3E 46km 3.9 157.9˚/60.6˚ 49.0˚/81.6˚ 11.1˚/138.5˚ 81.8 5 C
2020-02-01 02:07:51 SOUTHERN IBARAKI PREF 36.0N 140.1E 62km 5.3 195.4˚/1.6˚ 25.5˚/65.1˚ 102.5˚/84.1˚ 90.8 13 C
2020-02-01 01:11:27 NEAR CHOSHI CITY 35.7N 140.7E 50km 5.3 182.9˚/357.5˚ 22.6˚/67.5˚ 95.0˚/87.9˚ 89.2 12 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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