2
Recorded earthquakes
city
1977
Fort Royal earthquakes in 1977
Earthquake archive for Fort Royal in 1977: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.6
Average magnitude
47.5 km
Average depth
Strongest event
4.7
11 Feb 1977
Fort Royal, Martinique
Depth
33.0 km
UTC
20:50:21
Coordinates
15.049, -60.454
Analysis of the recorded activity
During 1977, 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 62.0 km, averaging 47.5 km. Activity extended from Friday, February 11, 1977 to Tuesday, May 17, 1977 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
33.0 km
Fort Royal, Martinique
11 Feb 1977 20:50:21 UTC
4.6
62.0 km
Fort Royal, Martinique
17 May 1977 04:22:53 UTC