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STATION OBSERVATIONS

三川町横山 Shindo history

How strongly did the ground shake at this point? Explore local Shindo readings and the earthquakes behind them.

Latest stored reading
1
Shindo at this station
Epicentre region

Southern Ibaraki Prefecture

Event magnitude
M5.9
Depth
70 km
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The marker shows the observation station, not an earthquake epicentre.38.790, 139.850

Stored events
128
Highest stored Shindo
5−
First catalogue record
Feb 17, 2015
Latest catalogue record
Aug 23, 2026

These dates describe records stored by JISHINDESU, not the station’s operating period. No newer entries does not mean there were no earthquakes or that the station has closed.

LOCATION

This station and its surroundings

JISHINDESU links this station to Mikawa Town in Yamagata. Explore the locality or prefecture history to see readings from other associated stations, too.

One station's Shindo reading does not describe shaking across a whole municipality or prefecture. Area pages combine records from stations associated with that area.

Observation history

Showing the 50 most recent stored events out of 128. All times use Japan Standard Time (JST).

  1. 1Southern Ibaraki PrefectureEvent magnitudeM5.9
  2. 2Off the Coast of Iwate PrefectureEvent magnitudeM6
  3. 2Off the Coast of Iwate PrefectureEvent magnitudeM6.1
  4. 3Off the Coast of Iwate PrefectureEvent magnitudeM6.9
  5. 3Off the Coast of Miyagi PrefectureEvent magnitudeM6.3
  6. 1Southern Tokachi Region, HokkaidoEvent magnitudeM6.1
  7. 1Off the Coast of SanrikuEvent magnitudeM5.4
  8. 4Off the Coast of SanrikuEvent magnitudeM7.5
  9. 2Off the Coast of SanrikuEvent magnitudeM6.5
  10. 2Off the Coast of SanrikuEvent magnitudeM6
  11. 1Off the Coast of Iwate PrefectureEvent magnitudeM5.7
  12. 2Off the east Coast of Aomori PrefectureEvent magnitudeM6.7
  13. 2Off the east Coast of Aomori PrefectureEvent magnitudeM6.4
  14. 1Off the east Coast of Aomori PrefectureEvent magnitudeM5.6
  15. 3Off the east Coast of Aomori PrefectureEvent magnitudeM7.6
  16. 1Off the Coast of SanrikuEvent magnitudeM5.7
  17. 2Off the Coast of SanrikuEvent magnitudeM6.2
  18. 2Off the Coast of SanrikuEvent magnitudeM6.3
  19. 1Off the Coast of SanrikuEvent magnitudeM5.6
  20. 2Off the Coast of SanrikuEvent magnitudeM6.7
  21. 1Off the Coast of SanrikuEvent magnitudeM5.8
  22. 1Off the Coast of Fukushima PrefectureEvent magnitudeM5.7
  23. 2Off the Coast of Miyagi PrefectureEvent magnitudeM5.7
  24. 1Off the Coast of Miyagi PrefectureEvent magnitudeM5.4
  25. 1Off the Coast of Miyagi PrefectureEvent magnitudeM5.3
  26. 1Shonai Region, Yamagata PrefectureEvent magnitudeM4.1
  27. 1Noto, Ishikawa PrefectureEvent magnitudeM5.9
  28. 2Off the Coast of Fukushima PrefectureEvent magnitudeM6
  29. 2Northern Coast of Iwate PrefectureEvent magnitudeM6.1
  30. 2Off the Coast of Fukushima PrefectureEvent magnitudeM5.8
  31. 1Off the Coast of Joetsu and Chuetsu, Niigata PrefectureEvent magnitudeM5
  32. 1Adjacent SadoEvent magnitudeM5.1
  33. 2Adjacent SadoEvent magnitudeM6
  34. 1Off the Coast of Noto PeninsulaEvent magnitudeM5.6
  35. 1Noto, Ishikawa PrefectureEvent magnitudeM6.1
  36. 4Noto, Ishikawa PrefectureEvent magnitudeM7.6
  37. 1Off the Coast of Miyagi PrefectureEvent magnitudeM5.5
  38. 1Off the Coast of Miyagi PrefectureEvent magnitudeM5.5
  39. 1Off the Coast of SanrikuEvent magnitudeM5.8
  40. 2Off the east Coast of Aomori PrefectureEvent magnitudeM5.9
  41. 1Off the Coast of UrakawaEvent magnitudeM6.2
  42. 2Off the east Coast of Chiba PrefectureEvent magnitudeM6.2
  43. 1Noto, Ishikawa PrefectureEvent magnitudeM5.8
  44. 2Noto, Ishikawa PrefectureEvent magnitudeM6.3
  45. 2Off the Coast of Kaetsu, Niigata PrefectureEvent magnitudeM5
  46. 1Off the east Coast of Aomori PrefectureEvent magnitudeM6.1
  47. 2Off the Coast of Miyagi PrefectureEvent magnitudeM5.2
  48. 1Off the southeast Coast of Mie PrefectureEvent magnitudeM6.1
  49. 1Off the Coast of Fukushima PrefectureEvent magnitudeM5.3
  50. 1Off the Coast of Fukushima PrefectureEvent magnitudeM5.6

Inside the stored history

Only events stored for this station are included. A year without entries is not evidence that no shaking occurred.

Events by year

  • 201511
  • 201615
  • 20179
  • 20184
  • 201912
  • 20209
  • 20219
  • 202212
  • 202311
  • 202412
  • 202514
  • 202610

Local Shindo distribution

  • Shindo 173
  • Shindo 241
  • Shindo 39
  • Shindo 44
  • Shindo 5−1
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How to read these observations

Shindo describes shaking at the measurement point. Magnitude describes the size of the whole earthquake. Nearby stations can record different Shindo values for the same event, and a station reading is not an exact measurement at your home.

Understanding the Shindo scale →

Sources and catalogue coverage

We display observations stored by JISHINDESU from JMA and P2PQuake reports. The history may be incomplete and reports may be revised. Maximum Shindo here refers to available records, not the station’s entire history.

Sources and methodology →
Technical station details
Catalogue identifier
108f305b32500e3cc4407e59b110a9a6cdcdf4ef5e38ca6df19daa2dd7e8ed45
Latitude / longitude
38.790, 139.850