A

7.9 magnitude earthquake

1931-08-10 21:18:45 UTC at 21:18
August 10, 1931 UTC

Location:
Epicenter at 46.817, 89.915
176.2 km from Altay (109.2 miles)

Western Mongolia

Depth: 10 km

B

8.3 magnitude earthquake

1905-07-23 02:46:22 UTC at 02:46
July 23, 1905 UTC

Location:
Epicenter at 49.369, 96.61
140.2 km from Tosontsengel (86.2 miles)

Western Mongolia

Depth: 15 km

C

7.8 magnitude earthquake

1906-12-22 18:21:11 UTC at 18:21
December 22, 1906 UTC

Location:
Epicenter at 44.284, 85.572
37.2 km from Shihezi (23.2 miles)

Kazakhstan Xinjiang Border

Depth: 15 km

D

8.3 magnitude earthquake

1905-07-09 09:40:39 UTC at 09:40
July 09, 1905 UTC

Location:
Epicenter at 49.709, 98.483
106.2 km from Tosontsengel (66.2 miles)

Central Mongolia

Depth: 15 km

E
1911-01-03 23:25:48 UTC 7.7 magnitude, 20 km depth
Tyup, Ysyk-Köl, Kyrgyzstan

7.7 magnitude earthquake

1911-01-03 23:25:48 UTC at 23:25
January 03, 1911 UTC

Location:
Epicenter at 43.013, 78.53
34.2 km from Tyup (21.2 miles)

Eastern Kazakhstan

Depth: 20 km

F
2003-09-27 11:33:25 UTC 7.3 magnitude, 16 km depth
Aktash, Altay, Russia

7.3 magnitude earthquake

2003-09-27 11:33:25 UTC at 11:33
September 27, 2003 UTC

Location:
Epicenter at 50.038, 87.813
29.2 km from Aktash (18.2 miles)

Southwestern Siberia, Russia

Depth: 16 km

G

7.1 magnitude earthquake

1931-08-18 14:21:05 UTC at 14:21
August 18, 1931 UTC

Location:
Epicenter at 47.264, 89.859
145.2 km from Altay (90.2 miles)

Western Mongolia

Depth: 10 km

H

7.1 magnitude earthquake

1938-10-19 04:13:30 UTC at 04:13
October 19, 1938 UTC

Location:
Epicenter at 49.114, 89.707
24.2 km from Ölgiy (15.2 miles)

Western Mongolia

Depth: 10 km

I

7.1 magnitude earthquake

1944-03-09 22:12:58 UTC at 22:12
March 09, 1944 UTC

Location:
Epicenter at 43.29, 83.892
190.2 km from Kuche (118.2 miles)

Kazakhstan Xinjiang Border

Depth: 10 km

J

7.3 magnitude earthquake

1949-02-23 16:08:11 UTC at 16:08
February 23, 1949 UTC

Location:
Epicenter at 41.865, 84.191
105.2 km from Kuche (65.2 miles)

Southern Xinjiang, China

Depth: 10 km