5
Recorded earthquakes
city
1989
Ichinoseki earthquakes in 1989
Earthquake archive for Ichinoseki in 1989: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.6
Average magnitude
72.6 km
Average depth
Strongest event
4.8
06 Nov 1989
Kamaishi, Japan
Depth
70.7 km
UTC
06:03:58
Coordinates
39.167, 141.660
Analysis of the recorded activity
During 1989, 5 earthquakes were recorded near Ichinoseki. Magnitudes ranged from 4.1 to 4.8, with an average of 4.6; depths ranged from 19.5 to 145.9 km, averaging 72.6 km. Activity extended from Wednesday, February 15, 1989 to Monday, November 6, 1989 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
70.7 km
Kamaishi, Japan
06 Nov 1989 06:03:58 UTC
4.8
61.9 km
Sendai, Japan
12 Mar 1989 02:22:14 UTC
4.8
65.0 km
Ishinomaki, Japan
15 Feb 1989 04:33:05 UTC
4.5
19.5 km
Sendai, Japan
23 Jun 1989 19:59:43 UTC
4.1
145.9 km
Ōfunato, Japan
08 Mar 1989 00:15:29 UTC