M1.6 earthquake 9 km NNW of Morrison, Oklahoma
A magnitude 1.6 earthquake struck 9 km NNW of Morrison, Oklahoma on Thu, Aug 28, 2025, 4:32 AM CDT (09:32 UTC), 8 km (5 mi) below the surface.
A larger quake followed: M3.7 8 km NW of Prague, Oklahoma. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 1.6 (ML, local (Richter)), micro
- Magnitude from
- Oklahoma Geological Survey
- Local time
- UTC
- 2025-08-28 09:32:32 UTC
- Depth
- 7.5 km (4.7 mi), shallow
- Epicenter
- 36.369° N, 97.057° 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.
How well it is located
Reviewed by a seismologist.
- Magnitude uncertainty
- ±0.24
- Station coverage gap
- 24°
- Stations used
- 96
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 19 in the 60 days after this one and 8 in the 30 days before it.
After
- 2.05 km NNE of Stillwater, Oklahoma · 385 days ago · 8 km deep · 23 km away · felt by 2
- 1.64 km W of Dover, Oklahoma · 377 days ago · 5 km deep · 92 km away
- 1.94 km W of Dover, Oklahoma · 377 days ago · 5 km deep · 91 km away
- 2.310 km ESE of Dover, Oklahoma · 377 days ago · 7 km deep · 81 km away · felt by 1
- 1.74 km WNW of Dover, Oklahoma · 377 days ago · 5 km deep · 91 km away
- 1.73 km NNE of Kingfisher, Oklahoma · 376 days ago · 4 km deep · 94 km away
- 1.68 km NW of Prague, Oklahoma · 374 days ago · 7 km deep · 96 km away
- 1.93 km NE of Coyle, Oklahoma · 372 days ago · 8 km deep · 45 km away
- 1.67 km SW of Glencoe, Oklahoma · 372 days ago · 7 km deep · 21 km away
- 2.58 km NW of Prague, Oklahoma · 371 days ago · 7 km deep · 96 km away
- 3.68 km NW of Prague, Oklahoma · 371 days ago · 6 km deep · 96 km away · felt by 85
- 3.78 km NW of Prague, Oklahoma · 371 days ago · 6 km deep · 97 km away · felt by 7
- 1.58 km NW of Prague, Oklahoma · 371 days ago · 7 km deep · 96 km away
- 1.65 km E of Hennessey, Oklahoma · 366 days ago · 6 km deep · 76 km away · felt by 1
- 2.74 km W of Lucien, Oklahoma · 365 days ago · 8 km deep · 41 km away · felt by 1
- 1.68 km NW of Prague, Oklahoma · 359 days ago · 10 km deep · 95 km away
- 2.13 km SE of Meno, Oklahoma · 356 days ago · 5 km deep · 98 km away
- 1.83 km SE of Meno, Oklahoma · 356 days ago · 8 km deep · 98 km away
- 1.83 km ESE of Hennessey, Oklahoma · 355 days ago · 6 km deep · 78 km away
Before
- 1.96 km ENE of Guthrie, Oklahoma · 404 days ago · 8 km deep · 59 km away · felt by 1
- 1.67 km ENE of Guthrie, Oklahoma · 410 days ago · 8 km deep · 59 km away
- 2.05 km WSW of Kremlin, Oklahoma · 413 days ago · 6 km deep · 76 km away
- 2.25 km N of Stroud, Oklahoma · 416 days ago · 8 km deep · 73 km away · felt by 2
- 1.67 km ENE of Guthrie, Oklahoma · 417 days ago · 8 km deep · 58 km away · felt by 2
- 1.64 km NW of Red Rock, Oklahoma · 422 days ago · 7 km deep · 19 km away
- 1.86 km WSW of Hunter, Oklahoma · 425 days ago · 10 km deep · 62 km away
- 2.08 km NW of Prague, Oklahoma · 428 days ago · 6 km deep · 95 km away · felt by 1
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event ok2025qvkd. Read Sun, Oct 4, 2026, 7:04 PM UTC.