5
Recorded earthquakes
city
1974
Arecibo earthquakes in 1974
Earthquake archive for Arecibo in 1974: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.5
Average magnitude
73.8 km
Average depth
Strongest event
4.9
21 Jun 1974
Arecibo, Puerto Rico
Depth
46.0 km
UTC
06:10:48
Coordinates
18.943, -66.996
Analysis of the recorded activity
During 1974, 5 earthquakes were recorded near Arecibo. Magnitudes ranged from 4.2 to 4.9, with an average of 4.5; depths ranged from 46.0 to 96.0 km, averaging 73.8 km. Activity extended from Saturday, March 16, 1974 to Saturday, October 26, 1974 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
46.0 km
Arecibo, Puerto Rico
21 Jun 1974 06:10:48 UTC
4.7
93.0 km
San Juan, Puerto Rico
26 Oct 1974 05:30:38 UTC
4.3
46.0 km
San Juan, Puerto Rico
19 May 1974 08:03:42 UTC
4.3
96.0 km
Arecibo, Puerto Rico
16 Mar 1974 12:02:02 UTC
4.2
88.0 km
Punta Cana, Dominican Republic
13 Apr 1974 05:38:05 UTC