4.3 magnitude earthquake 180 km from Katsuura, Chiba, Japan

1984-09-21 12:56:55 UTC

UTC time: Friday, September 21, 1984 12:56 PM
Your time: 1984-09-21T12:56:55Z
Magnitude Type: mb
USGS page: M 4.3 - off the east coast of Honshu, Japan
USGS status: Reviewed by a seismologist
Reports from the public: 0 people
1984-09-21 12:56:55 UTC 4.3 magnitude, 33 km depth
Katsuura, Chiba, Japan