4.6 magnitude earthquake 171 km from Shizunai-furukawachō, Hokkaido, Japan

1983-04-30 20:17:38 UTC

UTC time: Saturday, April 30, 1983 20:17 PM
Your time: 1983-04-30T20:17:38Z
Magnitude Type: mb
USGS page: M 4.6 - Hokkaido, Japan region
USGS status: Reviewed by a seismologist
Reports from the public: 0 people