M6.0 earthquake near Ishigaki, Okinawa
19560 d ago · 28 Mar 1973, 23:55 UTC 118 km SSW of Ishigaki, Japan
What happened
A magnitude 6 earthquake struck 118 km SSW of Ishigaki, Japan on 28 Mar 1973, 23:55 UTC at a depth of 33 km.
Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Ishigaki, about 119 km away in Okinawa, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
Did you feel it?
Nearby in the last 30 days
- 4.8
M4.8 earthquake - 165 km SSE of Miyakojima, Japan
10 km deep
Moderate - 4.7
M4.7 earthquake - 76 km NNE of Yonakuni, Japan
155 km deep
Moderate - 4.6
M4.6 earthquake - 83 km S of Yonakuni, Japan
10 km deep
Moderate - 5.6
M5.6 earthquake - 74 km S of Yonakuni, Japan
11 km deep
Strong - 4.6
M4.6 earthquake - 36 km SE of Hualien City, Taiwan
19 km deep
Moderate