M6.2 earthquake 76 km NNE of Naze, Japan
A magnitude 6.2 earthquake struck 76 km NNE of Naze, Japan on Mon, Jul 4, 1921, 11:18 PM JST (14:18 UTC), 35 km (22 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 6.2 (mw), strong
- Local time
- UTC
- 1921-07-04 14:18:16 UTC
- Depth
- 35.0 km (21.7 mi), shallow
- Epicenter
- 29.004° N, 129.781° 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
- ±0.38
- 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: 0 in the 60 days after this one and 1 in the 30 days before it.
Before
Earthquakes todayJapan earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event iscgem912269. Read Tue, Sep 22, 2026, 1:13 AM UTC.