3
Recorded earthquakes
city
1987
Aisai earthquakes in 1987
Earthquake archive for Aisai in 1987: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.4
Average magnitude
324.1 km
Average depth
Strongest event
4.6
02 Apr 1987
Handa, Japan
Depth
324.8 km
UTC
10:48:02
Coordinates
34.699, 136.828
Analysis of the recorded activity
During 1987, 3 earthquakes were recorded near Aisai. Magnitudes ranged from 4.2 to 4.6, with an average of 4.4; depths ranged from 303.6 to 343.9 km, averaging 324.1 km. Activity extended from Thursday, April 2, 1987 to Thursday, December 24, 1987 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
324.8 km
Handa, Japan
02 Apr 1987 10:48:02 UTC
4.5
303.6 km
Nagoya, Japan
18 Dec 1987 08:38:04 UTC
4.2
343.9 km
Obama, Japan
24 Dec 1987 07:34:24 UTC