Earthquake details

Sunday, March 11, 1990 Earthquake

The earthquake hit Japan on Sunday, March 11, 1990 at 22:46 UTC with a magnitude of 5.5. The closest known location in the current dataset is Omaezaki (Japan - JP), about 129.5 km away. The epicenter is located at longitude 138.654 and latitude 33.493.

Magnitude 5.5
Alert Strong
Depth 24.4 km
Coordinates 33.493, 138.654
UTC time 1990-03-11 22:46:34.680
Location Hamamatsu
Country Japan (JP)
Severity Strong

Earthquake map 1990-03-11

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 4.7
Hamamatsu
Japan · 2026-09-20 13:54 UTC
142.0 km
M 4.2
Shima
Japan · 2026-05-21 01:06 UTC
143.7 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.