3
Recorded earthquakes
region
January 1999
San Juan earthquakes in January 1999
Earthquake archive for San Juan in January 1999: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.3
Average magnitude
77.7 km
Average depth
Strongest event
4.6
25 Jan 1999
San Juan, Puerto Rico
Depth
50.1 km
UTC
17:18:13
Coordinates
19.496, -66.690
Analysis of the recorded activity
During January 1999, 3 earthquakes were recorded near San Juan. Magnitudes ranged from 4.1 to 4.6, with an average of 4.3; depths ranged from 33.0 to 150.0 km, averaging 77.7 km. Activity extended from Sunday, January 24, 1999 to Wednesday, January 27, 1999 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
50.1 km
San Juan, Puerto Rico
25 Jan 1999 17:18:13 UTC
4.2
150.0 km
San Juan, Argentina
24 Jan 1999 01:38:35 UTC
4.1
33.0 km
San Juan, Puerto Rico
27 Jan 1999 12:45:39 UTC