Oklahoma earthquakes

M2.1 earthquake 6 km WNW of Buffalo, Oklahoma

A magnitude 2.1 earthquake struck 6 km WNW of Buffalo, Oklahoma on Mon, Mar 19, 2018, 6:54 AM CDT (11:54 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.4 17 km SE of Waynoka, Oklahoma. This one was a foreshock.

Buffalo forecastMore in Oklahoma

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.1 (ml), micro
Local time
UTC
2018-03-19 11:54:36 UTC
Depth
5.3 km (3.3 mi), shallow
Epicenter
36.852° N, 99.697° 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.

Location uncertainty
About 3.9 km horizontally, 7.3 km in depth
Station coverage gap
125°
Stations used
0

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 22 in the 60 days after this one and 11 in the 30 days before it.

After

  1. 3.417 km SE of Waynoka, Oklahoma · 3108 days ago · 8 km deep · 94 km away · felt by 5
  2. 2.79 km NE of Quinlan, Oklahoma · 3107 days ago · 6 km deep · 73 km away · felt by 1
  3. 2.516 km SE of Waynoka, Oklahoma · 3106 days ago · 8 km deep · 95 km away
  4. 2.914 km SSE of Freedom, Oklahoma · 3105 days ago · 6 km deep · 64 km away · felt by 1
  5. 2.614 km WNW of Waynoka, Oklahoma · 3105 days ago · 6 km deep · 64 km away
  6. 2.613 km WNW of Taloga, Oklahoma · 3102 days ago · 5 km deep · 100 km away
  7. 2.514 km WNW of Waynoka, Oklahoma · 3102 days ago · 6 km deep · 64 km away · felt by 1
  8. 2.615 km SSW of Freedom, Oklahoma · 3096 days ago · 3 km deep · 52 km away
  9. 2.815 km SSE of Waynoka, Oklahoma · 3095 days ago · 6 km deep · 91 km away · felt by 3
  10. 2.16 km WSW of Chester, Oklahoma · 3090 days ago · 7 km deep · 98 km away · felt by 1
  11. 2.823 km NE of Fort Supply, Oklahoma · 3088 days ago · 4 km deep · 32 km away
  12. 2.69 km SW of Waynoka, Oklahoma · 3084 days ago · 4 km deep · 75 km away
  13. 2.914 km SSE of Freedom, Oklahoma · 3084 days ago · 6 km deep · 64 km away · felt by 2
  14. 2.814 km SSE of Freedom, Oklahoma · 3079 days ago · 5 km deep · 64 km away
  15. 3.616 km SSE of Waynoka, Oklahoma · 3079 days ago · 6 km deep · 93 km away · felt by 7
  16. 2.717 km SSE of Waynoka, Oklahoma · 3070 days ago · 5 km deep · 94 km away
  17. 3.215 km SSE of Waynoka, Oklahoma · 3068 days ago · 5 km deep · 91 km away · felt by 2
  18. 2.615 km SSE of Waynoka, Oklahoma · 3067 days ago · 6 km deep · 92 km away
  19. 2.415 km SSE of Waynoka, Oklahoma · 3066 days ago · 5 km deep · 91 km away
  20. 2.414 km SSE of Freedom, Oklahoma · 3065 days ago · 5 km deep · 63 km away
  21. 2.78 km SW of Waynoka, Oklahoma · 3058 days ago · 6 km deep · 74 km away
  22. 3.09 km SW of Waynoka, Oklahoma · 3058 days ago · 6 km deep · 74 km away

Before

  1. 2.38 km W of Buffalo, Oklahoma · 3110 days ago · 6 km deep · 4 km away
  2. 2.822 km NE of Fort Supply, Oklahoma · 3111 days ago · 1 km deep · 31 km away
  3. 2.727 km SSE of Protection, Kansas · 3113 days ago · 4 km deep · 32 km away · felt by 3
  4. 3.022 km NE of Fort Supply, Oklahoma · 3113 days ago · 4 km deep · 32 km away
  5. 2.615 km SSE of Waynoka, Oklahoma · 3115 days ago · 6 km deep · 89 km away · felt by 2
  6. 3.617 km SE of Waynoka, Oklahoma · 3120 days ago · 7 km deep · 94 km away · felt by 4
  7. 2.614 km SSE of Waynoka, Oklahoma · 3127 days ago · 6 km deep · 90 km away · felt by 1
  8. 2.815 km SSE of Waynoka, Oklahoma · 3129 days ago · 5 km deep · 91 km away · felt by 2
  9. 3.317 km SE of Waynoka, Oklahoma · 3132 days ago · 8 km deep · 94 km away · felt by 4
  10. 2.412 km NNE of Woodward, Oklahoma · 3136 days ago · 5 km deep · 47 km away · felt by 1
  11. 2.614 km WNW of Alva, Oklahoma · 3137 days ago · 5 km deep · 79 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us1000d6dn. Read Wed, Sep 23, 2026, 12:08 AM UTC.