5
Recorded earthquakes
city
1991
Amami earthquakes in 1991
Earthquake archive for Amami in 1991: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.5
Average magnitude
49.1 km
Average depth
Strongest event
4.9
08 Oct 1991
Amami, Japan
Depth
32.7 km
UTC
15:39:38
Coordinates
28.568, 130.127
Analysis of the recorded activity
During 1991, 5 earthquakes were recorded near Amami. Magnitudes ranged from 4.0 to 4.9, with an average of 4.5; depths ranged from 32.7 to 107.5 km, averaging 49.1 km. Activity extended from Friday, February 15, 1991 to Thursday, October 31, 1991 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
32.7 km
Amami, Japan
08 Oct 1991 15:39:38 UTC
4.6
107.5 km
Amami, Japan
31 Oct 1991 21:42:28 UTC
4.5
39.3 km
Amami, Japan
15 Feb 1991 12:38:15 UTC
4.4
32.9 km
Amami, Japan
15 Jun 1991 05:49:45 UTC
4.0
33.0 km
Amami, Japan
26 Oct 1991 10:35:31 UTC