2
Recorded earthquakes
region
October 1991
Hualien City earthquakes in October 1991
Earthquake archive for Hualien City in October 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.5
Average magnitude
20.4 km
Average depth
Strongest event
4.7
18 Oct 1991
Hualien City, Taiwan
Depth
10.0 km
UTC
03:52:05
Coordinates
23.725, 121.869
Analysis of the recorded activity
During October 1991, 2 earthquakes were recorded near Hualien City. Magnitudes ranged from 4.3 to 4.7, with an average of 4.5; depths ranged from 10.0 to 30.7 km, averaging 20.4 km. Activity extended from Tuesday, October 1, 1991 to Friday, October 18, 1991 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
10.0 km
Hualien City, Taiwan
18 Oct 1991 03:52:05 UTC
4.3
30.7 km
Hualien City, Taiwan
01 Oct 1991 13:23:44 UTC