5
Recorded earthquakes
city
1991
Coatzacoalcos earthquakes in 1991
Earthquake archive for Coatzacoalcos in 1991: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.7
Strongest magnitude
4.7
Average magnitude
144.8 km
Average depth
Strongest event
5.7
25 Jul 1991
Analysis of the recorded activity
During 1991, 5 earthquakes were recorded near Coatzacoalcos. Magnitudes ranged from 4.0 to 5.7, with an average of 4.7; depths ranged from 127.4 to 172.2 km, averaging 144.8 km. Activity extended from Monday, April 15, 1991 to Friday, December 20, 1991 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.7
127.4 km
Acayucan, Mexico
25 Jul 1991 15:25:29 UTC
4.9
133.6 km
Coatzacoalcos, Mexico
20 Dec 1991 00:49:19 UTC
4.5
148.2 km
Coatzacoalcos, Mexico
31 May 1991 17:47:02 UTC
4.3
172.2 km
Coatzacoalcos, Mexico
15 Dec 1991 06:38:11 UTC
4.0
142.8 km
Acayucan, Mexico
15 Apr 1991 07:19:22 UTC