Earthquake details

Wednesday, October 18, 1978 Earthquake

The earthquake hit Japan on Wednesday, October 18, 1978 at 23:30 UTC with a magnitude of 5.5. The closest known location in the current dataset is Obihiro (Japan - JP), about 198.2 km away. The epicenter is located at longitude 143.905 and latitude 41.214.

Magnitude 5.5
Alert Strong
Depth 33.0 km
Coordinates 41.214, 143.905
UTC time 1978-10-18 23:30:20.200
Location Kushiro
Country Japan (JP)
Severity Strong

Earthquake map 1978-10-18

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 4.4
Kushiro
Japan · 2026-07-12 02:39 UTC
224.3 km
M 4.3
Kushiro
Japan · 2026-06-19 20:39 UTC
220.1 km
M 4.5
Kushiro
Japan · 2026-05-30 14:34 UTC
194.2 km
M 4.4
Kushiro
Japan · 2026-03-17 21:13 UTC
125.0 km
M 4.2
Nemuro
Japan · 2026-02-11 04:30 UTC
232.8 km
M 4.0
Kushiro
Japan · 2026-01-24 22:04 UTC
219.3 km
M 4.8
Kushiro
Japan · 2026-01-18 09:46 UTC
174.9 km
M 4.2
Nemuro
Japan · 2026-01-15 17:58 UTC
236.1 km

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