3
Recorded earthquakes
city
1981
Hyūga earthquakes in 1981
Earthquake archive for Hyūga in 1981: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.5
Strongest magnitude
4.8
Average magnitude
37.2 km
Average depth
Strongest event
5.5
18 Nov 1981
Analysis of the recorded activity
During 1981, 3 earthquakes were recorded near Hyūga. Magnitudes ranged from 4.3 to 5.5, with an average of 4.8; depths ranged from 33.0 to 45.7 km, averaging 37.2 km. Activity extended from Sunday, July 12, 1981 to Wednesday, November 18, 1981 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.5
33.0 km
Miyazaki, Japan
18 Nov 1981 22:51:44 UTC
4.5
45.7 km
Miyazaki, Japan
18 Nov 1981 22:51:35 UTC
4.3
33.0 km
Hyūga, Japan
12 Jul 1981 18:37:59 UTC