QuakeIndex

Every recorded earthquake within 30 km

Earthquakes near South Park, WY

No earthquake was likely felt in South Park in the 24 hours to 5:27 am MST (12:27 UTC). The last one was M 2.7, 17 km (11 mi) SSE, at 6:18 pm MST on 6 November 2026, estimated intensity II (weak) in town; 1 felt report to USGS.

M 2.7

Latest: 6:18 pm MST on 6 November 2026 · 17 km (11 mi) SSE of South Park, WY

The most recent earthquake near South Park was M 2.7, 17 km (11 mi) SSE of South Park, WY, at 6:18 pm MST on 6 November 2026, 5 km deep. 1 person reported feeling it to USGS. The estimated shaking in South Park was intensity II (weak), felt by some people at rest indoors.

No earthquake of M1.5 or more was recorded within 30 km (19 mi) of South Park in the last 24 hours.

Last 24 hours
0
Last 7 days
1
Last 30 days
1 · an average 30 days here since 2016: 1.6
Last 12 months
14 · largest M 2.7 on 6 November 2026
Since 2016
216 earthquakes of M1.5 or more within 30 km
Largest since 2016
M 3.9 on 17 April 2025, 19 km (12 mi) ENE of South Park, WY
Reported felt
28 of them have felt reports to USGS
Nearest mapped fault
Teton fault, 15 km from its surface trace

USGS · feed checked · newest earthquake in our database · this page · counts are earthquakes of M1.5 or more within 30 km (19 mi) of the town centre; shaking is estimated for the town centre with the intensity equation USGS Did You Feel It? uses

If you felt one

QuakeIndex does not issue warnings or forecasts. For earthquake early warning see ShakeAlert and the MyShake app.

The last 30 days

Oct 13 Oct 28 Nov 11
Each mark is a day's largest quake within range; its size is the magnitude. The shaded band is the magnitude a day's largest quake normally falls in here (M1.7–M2.2), from this place's own 10-year record. A mark above the band is a bigger day than usual.

The latest 50

  1. 2.7 17 km (11 mi) SSE of South Park, WY · felt by 1
  2. 2.2 30 km (18 mi) SSW of South Park, WY · felt by 4
  3. 2.2 13 km (8 mi) NNE of South Park, WY · felt by 3
  4. 2.1 11 km (7 mi) N of South Park, WY · felt by 1
  5. 2.3 12 km (7 mi) NNE of South Park, WY
  6. 2.3 11 km (7 mi) N of South Park, WY · felt by 1
  7. 2.6 12 km (7 mi) N of South Park, WY · felt by 50
  8. 2.2 25 km (15 mi) E of South Park, WY
  9. 2.3 24 km (15 mi) E of South Park, WY
  10. 2.2 30 km (18 mi) E of South Park, WY
  11. 1.6 27 km (17 mi) E of South Park, WY
  12. 2.1 25 km (15 mi) E of South Park, WY
  13. 2.0 25 km (16 mi) E of South Park, WY
  14. 2.0 14 km (8 mi) SSE of South Park, WY
  15. 2.0 27 km (17 mi) W of South Park, WY
  16. 2.5 24 km (15 mi) W of South Park, WY
  17. 1.8 7 km (4 mi) ESE of South Park, WY
  18. 1.7 7 km (4 mi) ESE of South Park, WY
  19. 1.7 20 km (12 mi) NE of South Park, WY
  20. 2.2 13 km (8 mi) ESE of South Park, WY
  21. 2.0 30 km (19 mi) SSW of South Park, WY
  22. 2.3 22 km (14 mi) NE of South Park, WY
  23. 1.7 26 km (16 mi) SW of South Park, WY
  24. 2.2 26 km (16 mi) WSW of South Park, WY
  25. 2.1 20 km (12 mi) NE of South Park, WY
  26. 1.7 20 km (13 mi) NE of South Park, WY
  27. 1.9 20 km (13 mi) NE of South Park, WY
  28. 1.8 20 km (13 mi) NE of South Park, WY
  29. 1.7 22 km (14 mi) ESE of South Park, WY
  30. 2.4 15 km (9 mi) ENE of South Park, WY
  31. 2.2 22 km (13 mi) ENE of South Park, WY
  32. 2.9 18 km (11 mi) ENE of South Park, WY · felt by 1
  33. 2.9 18 km (11 mi) ENE of South Park, WY · felt by 7
  34. 3.9 19 km (12 mi) ENE of South Park, WY · felt by 192
  35. 2.0 6 km (4 mi) WNW of South Park, WY
  36. 1.7 13 km (8 mi) SSE of South Park, WY
  37. 1.5 12 km (8 mi) SSE of South Park, WY
  38. 2.4 13 km (8 mi) N of South Park, WY
  39. 2.0 27 km (17 mi) SW of South Park, WY
  40. 1.7 10 km (7 mi) SSW of South Park, WY
  41. 1.9 16 km (10 mi) SSE of South Park, WY
  42. 1.5 15 km (9 mi) SSE of South Park, WY
  43. 1.9 13 km (8 mi) SSE of South Park, WY
  44. 1.5 25 km (15 mi) NE of South Park, WY
  45. 1.5 25 km (15 mi) ENE of South Park, WY
  46. 1.5 25 km (15 mi) ENE of South Park, WY
  47. 2.4 29 km (18 mi) NE of South Park, WY
  48. 1.8 23 km (14 mi) W of South Park, WY
  49. 2.4 17 km (10 mi) SSW of South Park, WY
  50. 1.6 27 km (17 mi) ENE of South Park, WY

From the QuakeIndex database, which reads the USGS feed every 30 seconds and holds the USGS catalogue for the US from 2016 (M1.5+). Times are South Park time. Distances are from the town centre. Quakes USGS named after South Park are listed even when they are further out.

Show these earthquakes on your own site: a free card with the latest quakes near South Park, for a local news site, school or neighborhood page.

On the map

The white circle is South Park; dots are the 50 most recent earthquakes within 30 km. Map © OpenStreetMap contributors.

Estimated shaking in South Park

The strongest shaking in South Park from a quake since 2016 is estimated at intensity III (weak), from the M 3.9 on 17 April 2025, 19 km away. Intensity II and III are felt by some people at rest indoors; IV by most people indoors; V and above wakes sleepers and moves objects.

MagnitudeWhenDistanceShaking in South Park (est.)
M 3.9 19 kmIII · Weak · felt by 192
M 3.1 14 kmIII · Weak · felt by 25
M 3.3 19 kmIII · Weak · felt by 56
M 2.7 11 kmIII · Weak · felt by 337
M 2.6 12 kmII · Weak · felt by 50

An estimate for the town centre from magnitude, depth and distance, with the intensity equation USGS Did You Feel It? uses (Atkinson & Wald, 2007), on the Modified Mercalli scale. All 5 reach intensity II or more in town, where people at rest start to notice. Ground conditions change it street by street. It describes the past, not a hazard.

Before 2016

The USGS record since 1900 lists one earthquake of M5 or more within 50 km of South Park:

  1. 5.0 20 km ESE of Kelly, Wyoming · 37 km ENE of South Park

USGS ComCat, M5+ from 1900 to 2015. This is the record, not a forecast.

Nearest mapped faults

USGS Quaternary Fault and Fold Database. Near is not the same as on.

Nearby towns

Jackson 7 km · Hoback 16 km

Be ready

Earthquakes cannot be predicted, here or anywhere, so the useful step is the one taken beforehand. The advice below is from the agencies responsible for it.

QuakeIndex does not issue warnings or forecasts. For earthquake early warning see ShakeAlert and the MyShake app.