2
Recorded earthquakes
region
October 1990
San Juan earthquakes in October 1990
Earthquake archive for San Juan in October 1990: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.7
Average magnitude
37.6 km
Average depth
Strongest event
4.9
07 Oct 1990
San Juan, Puerto Rico
Depth
31.5 km
UTC
07:15:44
Coordinates
18.922, -62.475
Analysis of the recorded activity
During October 1990, 2 earthquakes were recorded near San Juan. Magnitudes ranged from 4.5 to 4.9, with an average of 4.7; depths ranged from 31.5 to 43.6 km, averaging 37.6 km. Activity extended from Sunday, October 7, 1990 to Sunday, October 7, 1990 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
31.5 km
San Juan, Puerto Rico
07 Oct 1990 07:15:44 UTC
4.5
43.6 km
San Juan, Puerto Rico
07 Oct 1990 02:53:28 UTC