9 years ago 5.1 magnitude, 38 km depth
Ageoshimo, Saitama, Japan
42 years ago 5.1 magnitude, 66 km depth
Iwai, Ibaraki, Japan
41 years ago 5.1 magnitude, 57 km depth
Asahi, Chiba, Japan
22 years ago 5.3 magnitude, 33 km depth
Hasaki, Chiba, Japan
15 years ago 5.2 magnitude, 52 km depth
Ōarai, Ibaraki, Japan
14 years ago 5.1 magnitude, 65 km depth
Katsuura, Chiba, Japan
38 years ago 5.1 magnitude, 69 km depth
Satte, Saitama, Japan
19 years ago 5.2 magnitude, 66 km depth
Katsuura, Chiba, Japan
13 years ago 5.1 magnitude, 35 km depth
Asahi, Chiba, Japan
8 years ago 5.3 magnitude, 36 km depth
Kitaibaraki, Ibaraki, Japan
41 years ago 5.1 magnitude, 85 km depth
Ishige, Ibaraki, Japan
50 years ago 5.1 magnitude, 65 km depth
Ishige, Ibaraki, Japan
53 years ago 5.5 magnitude, 182 km depth
Ojiya, Niigata, Japan
14 years ago 5.2 magnitude, 42 km depth
Hasaki, Chiba, Japan
8 years ago 5.2 magnitude, 35 km depth
Katsuura, Chiba, Japan
40 years ago 5.1 magnitude, 73 km depth
Sakai, Ibaraki, Japan
38 years ago 5.1 magnitude, 61 km depth
Hasaki, Chiba, Japan
41 years ago 5.1 magnitude, 63 km depth
Sakai, Ibaraki, Japan
57 years ago 5.6 magnitude, 24 km depth
Katsuura, Chiba, Japan
38 years ago 5.1 magnitude, 97 km depth
Tateyama, Chiba, Japan