Colorado earthquakes

M1.5 earthquake Colorado

A magnitude 1.5 earthquake struck in Colorado on Tue, Mar 14, 2023, 8:48 AM MDT (14:48 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.8 4 km WNW of Hoehne, Colorado. This one was a foreshock.

Trinidad forecastMore in Colorado

Map

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

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The earthquake

Magnitude
1.5 (ml), micro
Local time
UTC
2023-03-14 14:48:45 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
37.225° N, 104.736° W
Region
Colorado
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 1.7 km horizontally, 1.3 km in depth
Magnitude uncertainty
±0.13
Depth from
Operator assigned
Station coverage gap
118°
Stations used
7

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 38 in the 60 days after this one and 29 in the 30 days before it.

After

  1. 1.610 km N of Segundo, Colorado · 1292 days ago · 5 km deep · 1 km away
  2. 1.59 km N of Segundo, Colorado · 1292 days ago · 5 km deep · 4 km away
  3. 1.729 km NNE of Ute Park, New Mexico · 1290 days ago · 5 km deep · 52 km away
  4. 2.28 km N of Segundo, Colorado · 1289 days ago · 6 km deep · 3 km away
  5. 2.98 km N of Segundo, Colorado · 1288 days ago · 6 km deep · 3 km away · felt by 10
  6. 3.84 km WNW of Hoehne, Colorado · 1288 days ago · 6 km deep · 28 km away · felt by 54
  7. 1.88 km N of Segundo, Colorado · 1281 days ago · 6 km deep · 3 km away
  8. 1.76 km NNE of Segundo, Colorado · 1281 days ago · 7 km deep · 5 km away · felt by 2
  9. 2.011 km NNW of Segundo, Colorado · 1280 days ago · 7 km deep · 5 km away
  10. 1.816 km NNE of Weston, Colorado · 1279 days ago · 5 km deep · 8 km away
  11. 1.812 km SSE of Stonewall Gap, Colorado · 1276 days ago · 5 km deep · 31 km away
  12. 2.1Colorado · 1272 days ago · 5 km deep · 26 km away
  13. 1.519 km S of Weston, Colorado · 1271 days ago · 5 km deep · 31 km away
  14. 2.07 km N of Segundo, Colorado · 1271 days ago · 6 km deep · 3 km away
  15. 2.0Colorado · 1270 days ago · 7 km deep · 2 km away
  16. 1.57 km N of Segundo, Colorado · 1265 days ago · 5 km deep · 4 km away
  17. 1.513 km SW of Weston, Colorado · 1260 days ago · 5 km deep · 28 km away
  18. 1.514 km SSE of Stonewall Gap, Colorado · 1260 days ago · 5 km deep · 30 km away
  19. 1.56 km NNW of Segundo, Colorado · 1259 days ago · 5 km deep · 6 km away
  20. 1.66 km W of El Moro, Colorado · 1259 days ago · 5 km deep · 17 km away
  21. 2.17 km N of Segundo, Colorado · 1258 days ago · 5 km deep · 4 km away
  22. 1.7Colorado · 1257 days ago · 5 km deep · 2 km away
  23. 2.87 km N of Segundo, Colorado · 1257 days ago · 7 km deep · 4 km away · felt by 2
  24. 1.74 km NNW of Hoehne, Colorado · 1252 days ago · 5 km deep · 32 km away
  25. 1.921 km NE of Hoehne, Colorado · 1251 days ago · 5 km deep · 52 km away
  26. 2.77 km N of Segundo, Colorado · 1246 days ago · 6 km deep · 4 km away
  27. 1.527 km S of Segundo, Colorado · 1245 days ago · 5 km deep · 38 km away
  28. 3.333 km WSW of Raton, New Mexico · 1243 days ago · 4 km deep · 46 km away · felt by 1
  29. 3.48 km N of Segundo, Colorado · 1242 days ago · 4 km deep · 3 km away · felt by 7
  30. 2.024 km S of Weston, Colorado · 1242 days ago · 7 km deep · 36 km away
  31. 3.324 km S of Weston, Colorado · 1240 days ago · 3 km deep · 36 km away · felt by 2
  32. 1.56 km NNW of El Moro, Colorado · 1240 days ago · 5 km deep · 23 km away
  33. 1.67 km N of Segundo, Colorado · 1238 days ago · 6 km deep · 3 km away
  34. 1.68 km N of Segundo, Colorado · 1237 days ago · 7 km deep · 2 km away
  35. 2.17 km N of Segundo, Colorado · 1237 days ago · 7 km deep · 3 km away
  36. 1.78 km N of Segundo, Colorado · 1237 days ago · 6 km deep · 3 km away
  37. 2.38 km N of Segundo, Colorado · 1236 days ago · 3 km deep · 3 km away
  38. 2.57 km N of El Moro, Colorado · 1235 days ago · 7 km deep · 24 km away · felt by 2

Before

  1. 3.26 km NNW of Segundo, Colorado · 1293 days ago · 7 km deep · 5 km away · felt by 8
  2. 1.58 km N of Segundo, Colorado · 1293 days ago · 5 km deep · 3 km away
  3. 1.811 km NNW of Segundo, Colorado · 1293 days ago · 5 km deep · 4 km away
  4. 2.48 km N of Segundo, Colorado · 1294 days ago · 6 km deep · 3 km away
  5. 1.68 km NNW of Segundo, Colorado · 1294 days ago · 5 km deep · 5 km away
  6. 1.910 km NNW of Segundo, Colorado · 1295 days ago · 5 km deep · 5 km away
  7. 1.68 km NNE of Segundo, Colorado · 1295 days ago · 5 km deep · 3 km away
  8. 1.97 km N of Segundo, Colorado · 1296 days ago · 6 km deep · 4 km away
  9. 2.0Colorado · 1296 days ago · 6 km deep · 3 km away · felt by 1
  10. 3.95 km N of Sequndo, Colorado · 1296 days ago · 4 km deep · 6 km away · felt by 14
  11. 3.58 km N of Segundo, Colorado · 1296 days ago · 3 km deep · 2 km away · felt by 11
  12. 3.011 km N of Segundo, Colorado · 1297 days ago · 2 km deep · 1 km away · felt by 10
  13. 1.88 km N of Segundo, Colorado · 1297 days ago · 7 km deep · 2 km away
  14. 1.88 km N of Segundo, Colorado · 1297 days ago · 7 km deep · 3 km away
  15. 2.57 km N of Segundo, Colorado · 1297 days ago · 6 km deep · 4 km away · felt by 3
  16. 2.57 km N of Segundo, Colorado · 1297 days ago · 6 km deep · 3 km away · felt by 5
  17. 1.89 km N of Segundo, Colorado · 1297 days ago · 6 km deep · 2 km away
  18. 4.36 km NNE of Segundo, Colorado · 1297 days ago · 6 km deep · 6 km away · felt by 107
  19. 1.922 km SSW of Weston, Colorado · 1298 days ago · 5 km deep · 35 km away
  20. 1.87 km N of Segundo, Colorado · 1300 days ago · 5 km deep · 4 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000k42c. Read Sun, Sep 27, 2026, 1:19 AM UTC.