M5.6 earthquake 141 km E of Yamada, Japan
A magnitude 5.6 earthquake struck 141 km E of Yamada, Japan on Tue, May 29, 1928, 4:29 AM JST (19:29 UTC), 35 km (22 mi) below the surface.
A larger quake followed: M6.8 117 km E of Yamada, Japan. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.6 (mw), moderate
- Local time
- UTC
- 1928-05-28 19:29:40 UTC
- Depth
- 35.0 km (21.7 mi), shallow
- Epicenter
- 39.461° N, 143.589° E
- Region
- Japan
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Magnitude uncertainty
- ±0.25
- Depth from
- From location
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.6 and up: 6 in the 60 days after this one and 3 in the 30 days before it.
After
- 6.1133 km E of Yamada, Japan · 35917 days ago · 35 km deep · 13 km away
- 6.1151 km E of Miyako, Japan · 35915 days ago · 35 km deep · 29 km away
- 6.8117 km E of Yamada, Japan · 35915 days ago · 20 km deep · 24 km away
- 6.0104 km E of Miyako, Japan · 35915 days ago · 35 km deep · 56 km away
- 5.8134 km ESE of Yamada, Japan · 35915 days ago · 35 km deep · 46 km away
- 5.9132 km E of Miyako, Japan · 35915 days ago · 35 km deep · 43 km away
Before
Earthquakes todayJapan earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event iscgem908702. Read Wed, Sep 30, 2026, 7:17 PM UTC.