Skip to content
Loading seismic data…
Back to Global map
Great
M
7.4
101 km SSW of Nagqu, China
Historical event · Sun, 17 Aug 1952 16:02:14 GMT
Peak Ground Motion
MMI 7.5
View ShakeMap →
Depth
25 km
Time (UTC)
16:02
Date
1952-08-17
Latitude
30.648°
Longitude
91.601°
Source
USGS
View official report
M7.4 · 101 km SSW of Nagqu, China · Was That A Quake?