4.8 magnitude earthquake 170 km from Katsuura, Chiba, Japan

1984-09-20 23:39:24 UTC

UTC time: Thursday, September 20, 1984 23:39 PM
Your time: 1984-09-20T23:39:24Z
Magnitude Type: mb
USGS page: M 4.8 - off the east coast of Honshu, Japan
USGS status: Reviewed by a seismologist
Reports from the public: 0 people
1984-09-20 23:39:24 UTC 4.8 magnitude, 50 km depth
Katsuura, Chiba, Japan
Aftershocks:
1984-09-20 23:46:25 UTC 5.0 magnitude, 33 km depth
Katsuura, Chiba, Japan
1984-09-21 09:29:53 UTC 5.7 magnitude, 40 km depth
Katsuura, Chiba, Japan
1984-09-21 12:56:55 UTC 4.3 magnitude, 33 km depth
Katsuura, Chiba, Japan
1984-09-21 17:11:22 UTC 4.3 magnitude, 33 km depth
Katsuura, Chiba, Japan
1984-09-22 17:06:12 UTC 5.1 magnitude, 33 km depth
Katsuura, Chiba, Japan
1984-09-24 09:29:08 UTC 4.2 magnitude, 33 km depth
Katsuura, Chiba, Japan
1984-09-24 14:42:03 UTC 4.1 magnitude, 33 km depth
Katsuura, Chiba, Japan
1984-09-24 23:17:35 UTC 5.3 magnitude, 44 km depth
Katsuura, Chiba, Japan