2
Recorded earthquakes
region
October 1991
San Juan earthquakes in October 1991
Earthquake archive for San Juan in October 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.2
Strongest magnitude
4.1
Average magnitude
66.5 km
Average depth
Strongest event
4.2
08 Oct 1991
San Juan, Argentina
Depth
33.0 km
UTC
10:33:22
Coordinates
-31.337, -69.311
Analysis of the recorded activity
During October 1991, 2 earthquakes were recorded near San Juan. Magnitudes ranged from 4.0 to 4.2, with an average of 4.1; depths ranged from 33.0 to 100.0 km, averaging 66.5 km. Activity extended from Tuesday, October 8, 1991 to Tuesday, October 15, 1991 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.2
33.0 km
San Juan, Argentina
08 Oct 1991 10:33:22 UTC
4.0
100.0 km
San Juan, Argentina
15 Oct 1991 13:25:32 UTC