时间 | 纬度/˚N | 经度/˚E | 震级/Ms | 类型 | 最大余震震级/ML | 震级差/ML | 时间间隔 | 余震区半径/km | 持续时间/月 |
1976-04-06 | 40.230 | 112.200 | 6.2 | 主余 | 4.9 | 1.6 | 10个月 | 65 | 17 |
1976-09-23 | 40.080 | 106.350 | 6.2 | 主余 | 4.9 | 1.5 | 5小时 | 130 | 14 |
1979-08-25 | 41.230 | 108.120 | 6.0 | 主余 | 5.5 | 0.8 | 4分钟 | 45 | 10 |
1980-02-10 | 48.770 | 121.770 | 5.6 | 主余 | 3.8 | 2.1 | 27天 | 60 | 4 |
1981-04-26 | 48.900 | 122.000 | 5.1 | 主余 | 4.4 | 1.5 | 20天 | 55 | 11 |
1981-08-13 | 40.500 | 113.420 | 5.5 | 主余 | 3.7 | 2.1 | 3.5月 | 20 | 4.5 |
1983-01-17 | 40.370 | 107.020 | 5.2 | 主余 | 3.7 | 1.8 | 3.5月 | 45 | 3.5 |
1985-06-21 | 42.680 | 113.770 | 5.4 | 孤立 |
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1991-01-13 | 40.550 | 106.050 | 5.3 | 孤立 | 4 | 1.6 | 25.天 | 50 | 9 |
1991-06-16 | 38.930 | 105.700 | 5.3 | 孤立 | 2.3 | 3.3 | 3.5小时 | 40 | 0.1 |
1991-09-14 | 40.180 | 105.080 | 5.1 | 孤立 | 3.7 | 1.7 | 26小时 | 45 | 5 |
1991-09-30 | 43.070 | 112.580 | 5.3 | 主余 | 3.5 | 2.1 | 32天 | 50 | 6 |
1996-05-03 | 40.780 | 109.680 | 6.4 | 主余 | 4.8 | 1.8 | 1.5天 | 85 | 20 |
1997-10-21 | 41.150 | 107.380 | 5.1 | 主余 | 4.7 | 0.7 | 5天 | 20 | 0.3 |
1999-01-29 | 44.670 | 115.750 | 5.2 | 孤立 | 2.2 | 2.4 | 6天 | 10 | 1 |
2003-08-16 | 43.920 | 119.870 | 5.9 | 主余 | 4.7 | 1.5 | 2个月 | 80 | 5 |
2004-03-24 | 45.380 | 118.250 | 5.9 | 孤立 | 3.8 | 2.6 | 2个月 | 50 | 3 |
2008-06-10 | 49.000 | 123.000 | 5.3 | 主余 | 3.8 | 1.6 | 20天 | 23 | 3.5 |
2013-04-22 | 42.900 | 122.350 | 5.3 | 主余 | 4.2 | 1.3 | 18天 | 25 | 4.4 |
2013-06-20 | 49.750 | 125.200 | 5.0 | 孤立 | 2.8 | 2.6 | 5.小时 | 25 | 6 |
2015-04-15 | 39.760 | 106.370 | 5.8 | 主余 | 4.9 | 1.2 | 5分钟 | 40 | 3 |
2017-06-03 | 37.990 | 103.560 | 5.0 | 主余 | 3.1 | 2.3 | 40分钟 | 30 | 3 |