city 1977

Hyūga earthquakes in 1977

Earthquake archive for Hyūga in 1977: 4 recorded events with dates, magnitudes, depths and epicenter details.

All periods 1976 1978

Overview

Period at a glance

Recorded earthquakes

5.1

Strongest magnitude

4.8

Average magnitude

59.8 km

Average depth

Strongest event

5.1

12 Apr 1977

Miyazaki, Japan

Depth

44.0 km

UTC

10:38:49

Coordinates

31.819, 131.548

Open

Analysis of the recorded activity

During 1977, 4 earthquakes were recorded near Hyūga. Magnitudes ranged from 4.5 to 5.1, with an average of 4.8; depths ranged from 18.0 to 144.0 km, averaging 59.8 km. Activity extended from Tuesday, April 12, 1977 to Thursday, October 20, 1977 UTC.

Only 4 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

5.1 44.0 km

Miyazaki, Japan

12 Apr 1977 10:38:49 UTC

Open

4.8 33.0 km

Miyazaki, Japan

20 Oct 1977 04:14:37 UTC

4.7 18.0 km

Kumamoto, Japan

28 Jun 1977 02:46:41 UTC

4.5 144.0 km

Beppu, Japan

25 Aug 1977 22:51:03 UTC