2
Recorded earthquakes
region
September 1991
Hualien City earthquakes in September 1991
Earthquake archive for Hualien City in September 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.4
Strongest magnitude
4.4
Average magnitude
16.0 km
Average depth
Strongest event
4.4
30 Sep 1991
Hualien City, Taiwan
Depth
22.0 km
UTC
17:31:11
Coordinates
23.730, 121.686
Analysis of the recorded activity
During September 1991, 2 earthquakes were recorded near Hualien City. Magnitudes ranged from 4.4 to 4.4, with an average of 4.4; depths ranged from 10.0 to 22.0 km, averaging 16.0 km. Activity extended from Wednesday, September 4, 1991 to Monday, September 30, 1991 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.4
22.0 km
Hualien City, Taiwan
30 Sep 1991 17:31:11 UTC
4.4
10.0 km
Hualien City, Taiwan
04 Sep 1991 12:59:46 UTC