M5.8 earthquake 137 km ENE of Miyako, Japan
A magnitude 5.8 earthquake struck 137 km ENE of Miyako, Japan on Sun, Oct 13, 1935, 3:14 AM JST (18:14 UTC), 20 km (12 mi) below the surface.
A larger quake followed: M5.9 185 km ENE of Miyako, Japan. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.8 (mw), moderate
- Local time
- UTC
- 1935-10-12 18:14:11 UTC
- Depth
- 20.0 km (12.4 mi), shallow
- Epicenter
- 40.160° N, 143.405° 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
- ±0.52
- Depth from
- From location
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.5 and up: 5 in the 60 days after this one and 2 in the 30 days before it.
After
- 5.9185 km ENE of Miyako, Japan · 33217 days ago · 20 km deep · 52 km away
- 7.2192 km ENE of Miyako, Japan · 33212 days ago · 15 km deep · 56 km away
- 6.5185 km ENE of Miyako, Japan · 33212 days ago · 15 km deep · 49 km away
- 5.7172 km ENE of Miyako, Japan · 33211 days ago · 15 km deep · 37 km away
- 5.4197 km ENE of Miyako, Japan · 33211 days ago · 15 km deep · 66 km away
Before
Earthquakes todayJapan earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event iscgem904579. Read Tue, Sep 22, 2026, 8:29 AM UTC.