M7.9 earthquake near Minamibōsō, Chiba
37665 d ago · 2 Sept 1923, 02:46 UTC 5 km E of Tateyama, Japan
What happened
A magnitude 7.9 earthquake struck 5 km E of Tateyama, Japan on 2 Sept 1923, 02:46 UTC at a depth of 15 km.
Earthquakes of this size are classed as Major. Can cause serious damage over large areas. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Minamibōsō, about 5 km away in Chiba, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
Did you feel it?
Nearby in the last 30 days
- 4.4
M4.4 earthquake near Takahagi, Ibaraki
36 km deep
Moderate - 4.7
M4.7 earthquake - 6 km ESE of Tōgane, Japan
56 km deep
Moderate - 4.6
M4.6 earthquake - 124 km ESE of Iwaki, Japan
46 km deep
Moderate - 4.6
M4.6 earthquake - 9 km NNE of Midori, Japan
96 km deep
Moderate - 4.9
M4.9 earthquake - 3 km WSW of Shibayama, Japan
73 km deep
Moderate - 4.5
M4.5 earthquake - 25 km ESE of Iwaki, Japan
60 km deep
Moderate - 4.5
M4.5 earthquake - 2 km NE of Satte, Japan
65 km deep
Moderate - 5.3
M5.3 earthquake - 0 km NNE of Yōkaichiba, Japan
42 km deep
Strong - 4.9
M4.9 earthquake - 2 km SW of Sakai, Japan
71 km deep
Moderate - 4.5
M4.5 earthquake - 91 km E of Namie, Japan
35 km deep
Moderate