Earthquake details

Monday, August 6, 1984 Earthquake

The earthquake hit Japan on Monday, August 6, 1984 at 19:06 UTC with a magnitude of 6.9. The closest known location in the current dataset is Hyūga (Japan - JP), about 28.9 km away. The epicenter is located at longitude 131.945 and latitude 32.386.

Magnitude 6.9
Alert Severe
Depth 46.2 km
Coordinates 32.386, 131.945
UTC time 1984-08-06 19:06:38.360
Location Nobeoka
Country Japan (JP)
Severity Severe

Earthquake map 1984-08-06

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 4.3
Kikuchi
Japan · 2025-11-25 12:59 UTC
105.8 km
M 5.3
Kumamoto
Japan · 2025-11-25 09:01 UTC
108.1 km
M 4.5
Miyazaki
Japan · 2025-11-06 19:25 UTC
55.2 km
M 4.9
Hyūga
Japan · 2025-11-06 16:23 UTC
35.2 km
M 4.3
Miyazaki
Japan · 2025-09-18 10:06 UTC
43.8 km
M 4.4
Miyazaki
Japan · 2025-08-27 12:50 UTC
51.5 km
M 4.4
Miyazaki
Japan · 2025-08-18 22:17 UTC
29.9 km
M 5.5
Miyazaki
Japan · 2025-08-16 21:13 UTC
43.3 km

Stay informed

Earthquake alerts

Create targeted notifications for important seismic activity near the places you follow.

Choose the places you want to monitor.
Set a minimum magnitude for notifications.