M6.0 earthquake Mariana Islands region
A magnitude 6.0 earthquake struck in the Mariana Islands region on Sat, Jul 18, 1925, 7:30 AM GMT+9 (22:30 UTC), 20 km (12 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 6.0 (mw), moderate
- Local time
- UTC
- 1925-07-17 22:30:57 UTC
- Depth
- 20.0 km (12.4 mi), shallow
- Epicenter
- 12.267° N, 142.085° E
- 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
- ±0.29
- Depth from
- From location
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 todayLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event iscgem910613. Read Tue, Sep 22, 2026, 6:32 AM UTC.