| Magnitude | 6.6 |
| Alert | Severe |
| Depth | 62.6 km |
| Coordinates | 34.794, 140.595 |
| UTC time | 1986-06-24 02:53:11.250 |
Earthquake details
Tuesday, June 24, 1986 Earthquake
The earthquake hit Japan on Tuesday, June 24, 1986 at 02:53 UTC with a magnitude of 6.6. The closest known location in the current dataset is Isumi (Japan - JP), about 51.5 km away. The epicenter is located at longitude 140.595 and latitude 34.794.
| Location | Chiba |
| Country | Japan (JP) |
| Severity | Severe |
Earthquake map 1986-06-24
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.3
Narita
Japan · 2026-10-01 12:27 UTC
101.1 km
M 4.9
Saitama
Japan · 2026-09-28 19:45 UTC
161.1 km
M 5.0
Kashiwa
Japan · 2026-09-16 15:07 UTC
149.6 km
M 4.7
Hasaki
Japan · 2026-08-29 15:17 UTC
117.9 km
M 5.8
Matsudo
Japan · 2026-08-22 17:00 UTC
135.5 km
M 4.4
Kamisu
Japan · 2026-07-17 19:45 UTC
120.1 km
M 4.7
Narita
Japan · 2026-07-16 00:01 UTC
103.1 km
M 4.3
Kamisu
Japan · 2026-07-02 07:17 UTC
105.3 km
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.