2
Recorded earthquakes
region
February 1986
Hitachi earthquakes in February 1986
Earthquake archive for Hitachi in February 1986: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.2
Strongest magnitude
5.5
Average magnitude
41.0 km
Average depth
Strongest event
6.2
12 Feb 1986
Analysis of the recorded activity
During February 1986, 2 earthquakes were recorded near Hitachi. Magnitudes ranged from 4.8 to 6.2, with an average of 5.5; depths ranged from 30.0 to 51.9 km, averaging 41.0 km. Activity extended from Wednesday, February 12, 1986 to Friday, February 14, 1986 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
6.2
30.0 km
Hitachi, Japan
12 Feb 1986 02:59:30 UTC
4.8
51.9 km
Hitachi, Japan
14 Feb 1986 01:25:46 UTC