3
Recorded earthquakes
city
1987
Echizen earthquakes in 1987
Earthquake archive for Echizen in 1987: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.3
Average magnitude
245.4 km
Average depth
Strongest event
4.5
20 Jul 1987
Kyōtango, Japan
Depth
39.9 km
UTC
18:36:03
Coordinates
35.993, 135.244
Analysis of the recorded activity
During 1987, 3 earthquakes were recorded near Echizen. Magnitudes ranged from 4.2 to 4.5, with an average of 4.3; depths ranged from 39.9 to 352.4 km, averaging 245.4 km. Activity extended from Monday, July 20, 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
4.5
39.9 km
Kyōtango, Japan
20 Jul 1987 18:36:03 UTC
4.3
352.4 km
Obama, Japan
09 Aug 1987 23:10:42 UTC
4.2
343.9 km
Obama, Japan
24 Dec 1987 07:34:24 UTC