3
Recorded earthquakes
city
2026
Guaynabo earthquakes in 2026
Earthquake archive for Guaynabo in 2026: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.5
Average magnitude
44.0 km
Average depth
Strongest event
4.8
18 Sep 2026
Ponce, Puerto Rico
Depth
7.0 km
UTC
13:19:35
Coordinates
17.939, -66.946
Analysis of the recorded activity
During 2026, 3 earthquakes were recorded near Guaynabo. Magnitudes ranged from 4.2 to 4.8, with an average of 4.5; depths ranged from 7.0 to 115.0 km, averaging 44.0 km. Activity extended from Monday, April 13, 2026 to Friday, September 18, 2026 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
7.0 km
Ponce, Puerto Rico
18 Sep 2026 13:19:35 UTC
4.6
10.0 km
Ponce, Puerto Rico
18 Sep 2026 13:19:34 UTC
4.2
115.0 km
San Juan, Puerto Rico
13 Apr 2026 02:06:37 UTC