2
Recorded earthquakes
city
1981
Fort Royal earthquakes in 1981
Earthquake archive for Fort Royal in 1981: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.6
Average magnitude
86.0 km
Average depth
Strongest event
4.7
05 Jul 1981
Fort Royal, Martinique
Depth
138.9 km
UTC
02:55:44
Coordinates
15.214, -61.336
Analysis of the recorded activity
During 1981, 2 earthquakes were recorded near Fort Royal. Magnitudes ranged from 4.6 to 4.7, with an average of 4.7; depths ranged from 33.0 to 138.9 km, averaging 86.0 km. Activity extended from Tuesday, March 31, 1981 to Sunday, July 5, 1981 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
138.9 km
Fort Royal, Martinique
05 Jul 1981 02:55:44 UTC
4.6
33.0 km
Fort Royal, Martinique
31 Mar 1981 18:03:57 UTC