2
Recorded earthquakes
region
1999
Nagqu Prefecture earthquakes in 1999
Earthquake archive for Nagqu Prefecture in 1999: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.4
Average magnitude
55.0 km
Average depth
Strongest event
4.7
27 Oct 1999
Nagqu Prefecture, China
Depth
76.9 km
UTC
20:02:13
Coordinates
33.804, 91.090
Analysis of the recorded activity
During 1999, 2 earthquakes were recorded near Nagqu Prefecture. Magnitudes ranged from 4.0 to 4.7, with an average of 4.4; depths ranged from 33.0 to 76.9 km, averaging 55.0 km. Activity extended from Friday, April 2, 1999 to Wednesday, October 27, 1999 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
76.9 km
Nagqu Prefecture, China
27 Oct 1999 20:02:13 UTC
4.0
33.0 km
Nagqu Prefecture, China
02 Apr 1999 09:39:28 UTC