Italy earthquakes

M1.8 earthquake 1 km SSW of Arignano, Italy

A magnitude 1.8 earthquake struck 1 km SSW of Arignano, Italy on Sun, Feb 1, 2004, 12:27 AM GMT+1 (23:27 UTC), 45 km (28 mi) below the surface.

A larger quake followed: M3.1 0 km WNW of Piobesi Torinese, Italy. This one was a foreshock.

Chieri forecastMore in Italy

Map

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

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The earthquake

Magnitude
1.8 (Md, duration), micro
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2004-01-31 23:27:26 UTC
Depth
44.6 km (27.7 mi), shallow
Epicenter
45.025° N, 7.895° E
Region
Italy
Tsunami flag
No
Status
Reviewed by a seismologist

What happened

The USGS’s account of the effects of this earthquake.

no people dead or missing; no people injured; no buildings damaged or destroyed

From the USGS event page for usp000ck4m. U.S. Geological Survey text and figures are in the public domain.

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Station coverage gap
186°, poorly surrounded by stations
Stations used
19

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 90 in the 60 days after this one and 40 in the 30 days before it.

After

  1. 2.62 km SSE of Pradleves, Italy · 8281 days ago · 5 km deep · 84 km away
  2. 2.11 km SE of Demonte, Italy · 8280 days ago · 14 km deep · 92 km away
  3. 2.9northern Italy · 8280 days ago · 14 km deep · 90 km away
  4. 2.12 km E of Demonte, Italy · 8280 days ago · 13 km deep · 91 km away
  5. 2.22 km ESE of Demonte, Italy · 8280 days ago · 14 km deep · 92 km away
  6. 2.53 km NNW of Acceglio, Italy · 8279 days ago · 5 km deep · 93 km away
  7. 2.41 km ESE of Malvicino, Italy · 8278 days ago · 2 km deep · 68 km away
  8. 2.31 km SE of Viù, Italy · 8277 days ago · 16 km deep · 46 km away
  9. 2.21 km S of Moiola, Italy · 8277 days ago · 13 km deep · 89 km away
  10. 2.10 km S of Murello, Italy · 8276 days ago · 16 km deep · 39 km away
  11. 2.013 km ENE of Guillestre, France · 8275 days ago · 2 km deep · 93 km away
  12. 2.43 km S of Sampeyre, Italy · 8274 days ago · 14 km deep · 77 km away
  13. 2.21 km SE of Valgrana, Italy · 8274 days ago · 32 km deep · 80 km away
  14. 2.22 km ENE of Chiesa di Macra, Italy · 8273 days ago · 11 km deep · 80 km away
  15. 2.1northern Italy · 8272 days ago · 13 km deep · 82 km away
  16. 1.85 km SSE of Bardonecchia, Italy · 8269 days ago · 10 km deep · 93 km away
  17. 2.23 km WNW of Paesana, Italy · 8269 days ago · 15 km deep · 63 km away
  18. 2.38 km NW of Acceglio, Italy · 8269 days ago · 4 km deep · 95 km away
  19. 2.42 km NNW of Sassello, Italy · 8269 days ago · 4 km deep · 75 km away
  20. 2.32 km N of Demonte, Italy · 8268 days ago · 13 km deep · 90 km away
  21. 2.62 km NNE of Entracque, Italy · 8268 days ago · 2 km deep · 94 km away
  22. 1.96 km NNE of Pietraporzio, Italy · 8268 days ago · 6 km deep · 96 km away
  23. 1.82 km NNE of Macra, Italy · 8267 days ago · 7 km deep · 79 km away
  24. 1.84 km NW of Demonte, Italy · 8267 days ago · 9 km deep · 90 km away
  25. 1.74 km NNW of Demonte, Italy · 8267 days ago · 9 km deep · 89 km away
  26. 1.61 km NE of Aisone, Italy · 8267 days ago · 12 km deep · 94 km away
  27. 2.15 km N of Demonte, Italy · 8267 days ago · 10 km deep · 88 km away
  28. 1.64 km NNW of Demonte, Italy · 8267 days ago · 10 km deep · 90 km away
  29. 1.93 km SSW of Modane, France · 8266 days ago · 6 km deep · 99 km away
  30. 2.43 km NE of Aisone, Italy · 8266 days ago · 11 km deep · 92 km away
  31. 1.52 km WSW of Monterosso Grana, Italy · 8265 days ago · 4 km deep · 84 km away
  32. 1.71 km NE of Aisone, Italy · 8265 days ago · 10 km deep · 93 km away
  33. 2.19 km WSW of Valgrisenche, Italy · 8264 days ago · 2 km deep · 98 km away
  34. 2.22 km NE of San Damiano Macra, Italy · 8263 days ago · 13 km deep · 76 km away
  35. 2.79 km ESE of Guillestre, France · 8262 days ago · 2 km deep · 99 km away
  36. 2.14 km S of Pradleves, Italy · 8261 days ago · 14 km deep · 87 km away
  37. 1.83 km NW of Frassino, Italy · 8260 days ago · 6 km deep · 71 km away
  38. 1.915 km NE of Guillestre, France · 8257 days ago · 15 km deep · 92 km away
  39. 1.94 km NNE of Cesana Torinese, Italy · 8257 days ago · 6 km deep · 85 km away
  40. 2.00 km NW of Valdieri, Italy · 8256 days ago · 10 km deep · 92 km away
  41. 2.715 km SSW of Sauze di Cesana, Italy · 8256 days ago · 5 km deep · 89 km away
  42. 2.11 km SSE of Bernezzo, Italy · 8256 days ago · 3 km deep · 81 km away
  43. 1.91 km S of Bernezzo, Italy · 8256 days ago · 8 km deep · 81 km away
  44. 1.719 km NW of Pontechianale, Italy · 8256 days ago · 13 km deep · 87 km away
  45. 2.41 km ESE of Rorà, Italy · 8255 days ago · 8 km deep · 59 km away
  46. 1.92 km N of Valdieri, Italy · 8255 days ago · 12 km deep · 90 km away
  47. 2.22 km NW of Cassine, Italy · 8255 days ago · 14 km deep · 56 km away
  48. 1.814 km NE of Guillestre, France · 8252 days ago · 15 km deep · 92 km away
  49. 3.10 km WNW of Piobesi Torinese, Italy · 8251 days ago · 15 km deep · 36 km away
  50. 2.24 km S of Campomolino, Italy · 8250 days ago · 13 km deep · 90 km away
  51. 2.21 km N of Rubiana, Italy · 8249 days ago · 11 km deep · 42 km away
  52. 2.32 km SSW of Oncino, Italy · 8248 days ago · 10 km deep · 70 km away
  53. 1.715 km SE of Guillestre, France · 8248 days ago · 2 km deep · 99 km away
  54. 2.514 km W of Pleyne, Italy · 8248 days ago · 10 km deep · 97 km away
  55. 3.014 km W of Pleyne, Italy · 8248 days ago · 10 km deep · 97 km away
  56. 2.62 km WSW of Ronco Canavese, Italy · 8248 days ago · 21 km deep · 60 km away
  57. 2.216 km SE of Guillestre, France · 8248 days ago · 1 km deep · 100 km away
  58. 2.22 km SW of Serre, Italy · 8248 days ago · 4 km deep · 85 km away
  59. 1.82 km N of Valdieri, Italy · 8247 days ago · 12 km deep · 90 km away
  60. 2.111 km ENE of Guillestre, France · 8247 days ago · 0 km deep · 94 km away

The first 60 of 90.

Before

  1. 2.24 km NNE of Sambuco, Italy · 8282 days ago · 1 km deep · 96 km away
  2. 2.11 km WNW of Sant'Ambrogio di Torino, Italy · 8284 days ago · 8 km deep · 44 km away
  3. 2.24 km NW of Corio, Italy · 8285 days ago · 2 km deep · 48 km away
  4. 1.71 km ESE of San Didero, Italy · 8287 days ago · 10 km deep · 54 km away
  5. 1.70 km NE of Rorà, Italy · 8287 days ago · 6 km deep · 60 km away
  6. 2.62 km NW of Envie, Italy · 8288 days ago · 18 km deep · 56 km away
  7. 2.11 km NE of Villar San Costanzo, Italy · 8288 days ago · 23 km deep · 71 km away
  8. 1.51 km NNW of Valdieri, Italy · 8290 days ago · 9 km deep · 91 km away
  9. 2.14 km NNW of Paesana, Italy · 8291 days ago · 3 km deep · 60 km away
  10. 2.212 km ENE of Guillestre, France · 8292 days ago · 12 km deep · 94 km away
  11. 1.60 km SSE of Pinerolo, Italy · 8293 days ago · 0 km deep · 47 km away
  12. 1.82 km NE of San Damiano Macra, Italy · 8293 days ago · 7 km deep · 75 km away
  13. 2.25 km SSE of Noasca, Italy · 8293 days ago · 2 km deep · 61 km away
  14. 1.92 km W of Demonte, Italy · 8294 days ago · 1 km deep · 93 km away
  15. 1.61 km NNW of San Secondo di Pinerolo, Italy · 8294 days ago · 0 km deep · 50 km away
  16. 1.513 km WNW of Pleyne, Italy · 8298 days ago · 2 km deep · 94 km away
  17. 2.02 km SSE of Serre, Italy · 8298 days ago · 5 km deep · 84 km away
  18. 2.713 km WNW of Pleyne, Italy · 8298 days ago · 2 km deep · 95 km away
  19. 2.24 km NE of Sampeyre, Italy · 8298 days ago · 2 km deep · 70 km away
  20. 2.04 km NE of Sampeyre, Italy · 8298 days ago · 2 km deep · 70 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000ck4m. Read Sun, Oct 4, 2026, 3:55 PM UTC.