Oklahoma earthquakes

M1.6 earthquake 8 km NW of Newcastle, Oklahoma

A magnitude 1.6 earthquake struck 8 km NW of Newcastle, Oklahoma on Sun, Aug 4, 2019, 1:39 AM CDT (06:39 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M3.5 14 km WSW of Kingfisher, Oklahoma. This one was a foreshock.

Newcastle 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
1.6 (ml), micro
Local time
UTC
2019-08-04 06:39:46 UTC
Depth
4.3 km (2.7 mi), shallow
Epicenter
35.291° N, 97.674° 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
±0.26
Station coverage gap
79°
Stations used
40

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 133 in the 60 days after this one and 172 in the 30 days before it.

After

  1. 2.15 km WNW of Mulhall, Oklahoma · 2614 days ago · 6 km deep · 91 km away
  2. 1.612 km W of Kingfisher, Oklahoma · 2613 days ago · 7 km deep · 72 km away
  3. 2.115 km NW of Okarche, Oklahoma · 2613 days ago · 7 km deep · 70 km away
  4. 1.814 km WSW of Kingfisher, Oklahoma · 2613 days ago · 7 km deep · 71 km away
  5. 2.114 km WSW of Kingfisher, Oklahoma · 2612 days ago · 7 km deep · 71 km away
  6. 2.113 km W of Kingfisher, Oklahoma · 2612 days ago · 7 km deep · 72 km away
  7. 1.913 km W of Kingfisher, Oklahoma · 2612 days ago · 7 km deep · 72 km away
  8. 1.514 km W of Kingfisher, Oklahoma · 2612 days ago · 8 km deep · 71 km away
  9. 1.713 km W of Kingfisher, Oklahoma · 2612 days ago · 7 km deep · 71 km away
  10. 2.414 km WSW of Kingfisher, Oklahoma · 2612 days ago · 8 km deep · 71 km away
  11. 2.314 km WSW of Kingfisher, Oklahoma · 2612 days ago · 7 km deep · 71 km away
  12. 1.713 km W of Kingfisher, Oklahoma · 2612 days ago · 5 km deep · 71 km away
  13. 3.514 km WSW of Kingfisher, Oklahoma · 2610 days ago · 7 km deep · 71 km away · felt by 8
  14. 1.814 km WSW of Kingfisher, Oklahoma · 2610 days ago · 5 km deep · 71 km away
  15. 2.615 km WSW of Kingfisher, Oklahoma · 2610 days ago · 7 km deep · 71 km away · felt by 1
  16. 1.9Oklahoma · 2610 days ago · 7 km deep · 50 km away
  17. 1.914 km W of Kingfisher, Oklahoma · 2610 days ago · 14 km deep · 71 km away
  18. 1.814 km WSW of Kingfisher, Oklahoma · 2610 days ago · 5 km deep · 71 km away
  19. 1.614 km WSW of Kingfisher, Oklahoma · 2610 days ago · 5 km deep · 71 km away
  20. 1.614 km WSW of Kingfisher, Oklahoma · 2610 days ago · 5 km deep · 71 km away
  21. 1.715 km NW of Okarche, Oklahoma · 2610 days ago · 5 km deep · 71 km away
  22. 3.415 km NW of Okarche, Oklahoma · 2609 days ago · 7 km deep · 70 km away · felt by 5
  23. 2.85 km WNW of Arcadia, Oklahoma · 2609 days ago · 6 km deep · 51 km away · felt by 23
  24. 1.95 km NNW of Bridge Creek, Oklahoma · 2608 days ago · 7 km deep · 7 km away · felt by 4
  25. 1.54 km ESE of Tuttle, Oklahoma · 2608 days ago · 7 km deep · 8 km away
  26. 1.715 km E of Watonga, Oklahoma · 2608 days ago · 8 km deep · 79 km away
  27. 2.215 km WSW of Kingfisher, Oklahoma · 2606 days ago · 8 km deep · 71 km away
  28. 2.215 km WSW of Kingfisher, Oklahoma · 2604 days ago · 8 km deep · 71 km away
  29. 2.115 km WSW of Kingfisher, Oklahoma · 2604 days ago · 7 km deep · 71 km away
  30. 2.010 km ENE of Greenfield, Oklahoma · 2604 days ago · 14 km deep · 77 km away
  31. 1.615 km WSW of Kingfisher, Oklahoma · 2604 days ago · 5 km deep · 71 km away
  32. 1.914 km WSW of Kingfisher, Oklahoma · 2604 days ago · 5 km deep · 71 km away
  33. 2.214 km WSW of Kingfisher, Oklahoma · 2603 days ago · 7 km deep · 71 km away
  34. 1.63 km ENE of Blanchard, Oklahoma · 2602 days ago · 7 km deep · 17 km away
  35. 2.12 km WNW of Lindsay, Oklahoma · 2602 days ago · 12 km deep · 50 km away · felt by 2
  36. 2.27 km NNE of Loyal, Oklahoma · 2600 days ago · 7 km deep · 91 km away
  37. 1.610 km NNE of Loyal, Oklahoma · 2600 days ago · 7 km deep · 94 km away
  38. 2.17 km NNE of Loyal, Oklahoma · 2600 days ago · 6 km deep · 91 km away
  39. 1.614 km W of Kingfisher, Oklahoma · 2599 days ago · 7 km deep · 71 km away
  40. 1.84 km E of Blanchard, Oklahoma · 2598 days ago · 6 km deep · 17 km away
  41. 2.015 km WSW of Kingfisher, Oklahoma · 2596 days ago · 5 km deep · 71 km away
  42. 1.615 km WSW of Kingfisher, Oklahoma · 2596 days ago · 6 km deep · 71 km away
  43. 2.615 km NW of Okarche, Oklahoma · 2595 days ago · 7 km deep · 70 km away
  44. 1.77 km NNW of Union City, Oklahoma · 2594 days ago · 7 km deep · 33 km away
  45. 1.75 km NNW of Union City, Oklahoma · 2594 days ago · 7 km deep · 31 km away
  46. 1.66 km N of Union City, Oklahoma · 2594 days ago · 7 km deep · 29 km away
  47. 1.69 km NE of Union City, Oklahoma · 2593 days ago · 17 km deep · 25 km away
  48. 1.77 km NE of Union City, Oklahoma · 2593 days ago · 5 km deep · 26 km away
  49. 1.86 km NNE of Union City, Oklahoma · 2593 days ago · 15 km deep · 27 km away
  50. 2.06 km NNE of Union City, Oklahoma · 2593 days ago · 5 km deep · 27 km away
  51. 1.9Oklahoma · 2592 days ago · 5 km deep · 26 km away
  52. 1.815 km WSW of Kingfisher, Oklahoma · 2592 days ago · 6 km deep · 71 km away
  53. 1.715 km WSW of Kingfisher, Oklahoma · 2592 days ago · 7 km deep · 71 km away
  54. 1.615 km WSW of Kingfisher, Oklahoma · 2592 days ago · 7 km deep · 71 km away
  55. 1.815 km NW of Okarche, Oklahoma · 2592 days ago · 7 km deep · 71 km away
  56. 2.213 km W of Kingfisher, Oklahoma · 2592 days ago · 5 km deep · 72 km away
  57. 1.77 km NE of Union City, Oklahoma · 2591 days ago · 7 km deep · 26 km away · felt by 1
  58. 1.67 km NNE of Union City, Oklahoma · 2591 days ago · 5 km deep · 27 km away
  59. 2.09 km ESE of Amber, Oklahoma · 2590 days ago · 8 km deep · 21 km away · felt by 2
  60. 1.76 km NNE of Union City, Oklahoma · 2589 days ago · 7 km deep · 27 km away

The first 60 of 133.

Before

  1. 1.97 km NW of Newcastle, Oklahoma · 2614 days ago · 6 km deep · 1 km away · felt by 9
  2. 1.814 km NW of Okarche, Oklahoma · 2614 days ago · 7 km deep · 70 km away
  3. 1.815 km WSW of Kingfisher, Oklahoma · 2614 days ago · 7 km deep · 71 km away
  4. 1.716 km NW of Okarche, Oklahoma · 2615 days ago · 7 km deep · 71 km away
  5. 1.615 km WSW of Kingfisher, Oklahoma · 2615 days ago · 7 km deep · 71 km away
  6. 1.914 km WSW of Kingfisher, Oklahoma · 2615 days ago · 5 km deep · 71 km away
  7. 2.114 km WSW of Kingfisher, Oklahoma · 2615 days ago · 8 km deep · 71 km away · felt by 1
  8. 2.015 km WSW of Kingfisher, Oklahoma · 2615 days ago · 6 km deep · 70 km away · felt by 1
  9. 1.915 km WSW of Kingfisher, Oklahoma · 2615 days ago · 8 km deep · 71 km away
  10. 2.26 km NW of Newcastle, Oklahoma · 2615 days ago · 5 km deep · 1 km away
  11. 2.17 km NW of Newcastle, Oklahoma · 2615 days ago · 6 km deep · 1 km away · felt by 7
  12. 1.614 km WSW of Kingfisher, Oklahoma · 2615 days ago · 7 km deep · 71 km away
  13. 1.814 km W of Kingfisher, Oklahoma · 2615 days ago · 8 km deep · 71 km away
  14. 2.115 km WSW of Kingfisher, Oklahoma · 2615 days ago · 7 km deep · 71 km away
  15. 2.114 km WSW of Kingfisher, Oklahoma · 2615 days ago · 7 km deep · 71 km away
  16. 1.615 km WSW of Kingfisher, Oklahoma · 2615 days ago · 4 km deep · 71 km away
  17. 2.214 km WSW of Kingfisher, Oklahoma · 2615 days ago · 7 km deep · 71 km away
  18. 2.214 km WSW of Kingfisher, Oklahoma · 2615 days ago · 8 km deep · 71 km away
  19. 2.214 km WSW of Kingfisher, Oklahoma · 2616 days ago · 7 km deep · 71 km away
  20. 1.88 km NW of Newcastle, Oklahoma · 2616 days ago · 7 km deep · 1 km away · felt by 4

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2019pdik. Read Wed, Sep 30, 2026, 11:04 AM UTC.