M0.7 earthquake 13 km NNE of Hydro, Oklahoma
A magnitude 0.7 earthquake struck 13 km NNE of Hydro, Oklahoma on Thu, Sep 17, 2026, 1:30 AM CDT (06:30 UTC), 25 km (16 mi) below the surface.
A larger quake followed: M1.8 7 km ENE of Calumet, Oklahoma. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 0.7 (ml), micro
- Local time
- UTC
- 2026-09-17 06:30:03 UTC
- Depth
- 25.0 km (15.5 mi), shallow
- Epicenter
- 35.652° N, 98.499° W
- Region
- Oklahoma
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS. If you felt it, tell the USGS: every report sharpens the shaking map.
How well it is located
Reviewed by a seismologist.
- Magnitude uncertainty
- ±0.35
- Station coverage gap
- 98°
- Stations used
- 14
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 2 since this one and 8 in the 30 days before it.
After
- 1.87 km ENE of Calumet, Oklahoma · 4 days ago · 6 km deep · 42 km away
- 1.96 km E of Calumet, Oklahoma · 2 days ago · 6 km deep · 41 km away
Before
- 2.66 km E of Calumet, Oklahoma · 8 days ago · 7 km deep · 41 km away · felt by 2
- 1.96 km ENE of Calumet, Oklahoma · 10 days ago · 6 km deep · 41 km away
- 2.07 km S of Meno, Oklahoma · 10 days ago · 6 km deep · 79 km away
- 2.25 km SE of Dover, Oklahoma · 12 days ago · 5 km deep · 65 km away
- 2.45 km SSE of Dover, Oklahoma · 12 days ago · 5 km deep · 64 km away · felt by 4
- 1.50 km SSW of Newcastle, Oklahoma · 24 days ago · 5 km deep · 93 km away · felt by 8
- 1.514 km SSE of Waynoka, Oklahoma · 27 days ago · 6 km deep · 95 km away
- 2.37 km S of Meno, Oklahoma · 27 days ago · 6 km deep · 79 km away · felt by 2
Earthquakes todayOklahoma earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event ok2026sfse. Read Tue, Sep 22, 2026, 10:53 AM UTC.