Earthquake details

Thursday, June 21, 1984 Earthquake

The earthquake hit Japan on Thursday, June 21, 1984 at 17:30 UTC with a magnitude of 5.3. The closest known location in the current dataset is Obihiro (Japan - JP), about 67.5 km away. The epicenter is located at longitude 142.508 and latitude 42.591.

Magnitude 5.3
Alert Strong
Depth 95.4 km
Coordinates 42.591, 142.508
UTC time 1984-06-21 17:30:03.650
Location Tomakomai
Country Japan (JP)
Severity Strong

Earthquake map 1984-06-21

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 4.2
Sapporo
Japan · 2026-07-01 21:10 UTC
71.5 km
M 4.2
Obihiro
Japan · 2026-06-15 07:33 UTC
56.5 km
M 4.4
Tomakomai
Japan · 2026-05-28 03:55 UTC
84.6 km
M 6.1
Obihiro
Japan · 2026-04-26 20:23 UTC
37.4 km
M 4.0
Obihiro
Japan · 2026-03-04 21:44 UTC
30.1 km
M 4.5
Obihiro
Japan · 2026-02-08 21:45 UTC
57.5 km
M 4.1
Sapporo
Japan · 2026-02-05 02:11 UTC
60.4 km
M 4.5
Sapporo
Japan · 2026-01-29 14:13 UTC
69.8 km

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