3
Recorded earthquakes
region
August 1974
San Juan earthquakes in August 1974
Earthquake archive for San Juan in August 1974: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.6
Average magnitude
82.0 km
Average depth
Strongest event
4.8
28 Aug 1974
San Juan, Argentina
Depth
96.0 km
UTC
20:39:22
Coordinates
-31.636, -68.976
Analysis of the recorded activity
During August 1974, 3 earthquakes were recorded near San Juan. Magnitudes ranged from 4.5 to 4.8, with an average of 4.6; depths ranged from 33.0 to 117.0 km, averaging 82.0 km. Activity extended from Sunday, August 4, 1974 to Thursday, August 29, 1974 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
96.0 km
San Juan, Argentina
28 Aug 1974 20:39:22 UTC
4.6
33.0 km
San Juan, Puerto Rico
29 Aug 1974 13:18:26 UTC
4.5
117.0 km
San Juan, Argentina
04 Aug 1974 01:25:24 UTC