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STATION OBSERVATIONS

大町市八坂 Shindo history

NaganoOmachi City

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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Station location

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The marker shows the observation station, not an earthquake epicentre.36.490, 137.910

Stored events
125
Highest stored Shindo
5−
First catalogue record
Mar 24, 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 Omachi City in Nagano. Explore the locality or prefecture history to see readings from other associated stations, too.

MunicipalityOmachi CityExplore local Shindo history →PrefectureNaganoExplore prefecture Shindo history →

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 125. All times use Japan Standard Time (JST).

  1. 1Southern Ibaraki PrefectureEvent magnitudeM5.9
  2. 2Eastern Region · Fuji Five Lakes, Yamanashi PrefectureEvent magnitudeM5.6
  3. 2Southern Ibaraki PrefectureEvent magnitudeM5.5
  4. 1Northern Nagano PrefectureEvent magnitudeM3.1
  5. 1Northern Nagano PrefectureEvent magnitudeM3
  6. 2Northern Nagano PrefectureEvent magnitudeM3.4
  7. 1Northern Nagano PrefectureEvent magnitudeM2.4
  8. 1Northern Nagano PrefectureEvent magnitudeM2.6
  9. 2Northern Nagano PrefectureEvent magnitudeM3.2
  10. 2Northern Nagano PrefectureEvent magnitudeM4.1
  11. 1Northern Nagano PrefectureEvent magnitudeM3.1
  12. 1Off the Coast of SanrikuEvent magnitudeM7.5
  13. 1Northern Nagano PrefectureEvent magnitudeM2.7
  14. 1Northern Nagano PrefectureEvent magnitudeM2.6
  15. 2Northern Nagano PrefectureEvent magnitudeM3
  16. 3Northern Nagano PrefectureEvent magnitudeM3.6
  17. 2Northern Nagano PrefectureEvent magnitudeM3.2
  18. 5−Northern Nagano PrefectureEvent magnitudeM5.1
  19. 4Northern Nagano PrefectureEvent magnitudeM5
  20. 1Eastern Toyama PrefectureEvent magnitudeM4.1
  21. 1Eastern Toyama PrefectureEvent magnitudeM3.4
  22. 3Hida, Gifu PrefectureEvent magnitudeM5.2
  23. 1Eastern Toyama PrefectureEvent magnitudeM4.3
  24. 2Eastern Toyama PrefectureEvent magnitudeM4.7
  25. 1Northern Nagano PrefectureEvent magnitudeM2.5
  26. 1Northern Nagano PrefectureEvent magnitudeM2.8
  27. 1Northern Nagano PrefectureEvent magnitudeM2.9
  28. 1Northern Nagano PrefectureEvent magnitudeM3.1
  29. 1Northern Nagano PrefectureEvent magnitudeM2.9
  30. 1Northern Nagano PrefectureEvent magnitudeM2.8
  31. 2Northern Nagano PrefectureEvent magnitudeM3.3
  32. 3Northern Nagano PrefectureEvent magnitudeM3.7
  33. 1Northern Nagano PrefectureEvent magnitudeM2.7
  34. 1Northern Nagano PrefectureEvent magnitudeM3
  35. 3Northern Nagano PrefectureEvent magnitudeM4.1
  36. 2Northern Nagano PrefectureEvent magnitudeM3.4
  37. 3Northern Nagano PrefectureEvent magnitudeM4.4
  38. 1Northern Nagano PrefectureEvent magnitudeM2.5
  39. 2Northern Nagano PrefectureEvent magnitudeM3.2
  40. 5−Northern Nagano PrefectureEvent magnitudeM5
  41. 1Northern Nagano PrefectureEvent magnitudeM2.9
  42. 1Central Nagano PrefectureEvent magnitudeM3.2
  43. 1Central Nagano PrefectureEvent magnitudeM3.5
  44. 2Off the west Coast of Ishikawa PrefectureEvent magnitudeM6.4
  45. 2Western Kanagawa PrefectureEvent magnitudeM5.3
  46. 2Noto, Ishikawa PrefectureEvent magnitudeM5.9
  47. 1Adjacent SadoEvent magnitudeM5.1
  48. 1Adjacent SadoEvent magnitudeM6
  49. 1Noto, Ishikawa PrefectureEvent magnitudeM5.3
  50. 1Noto, Ishikawa 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

  • 20155
  • 20166
  • 20174
  • 20182
  • 20194
  • 202022
  • 202119
  • 20225
  • 20233
  • 202413
  • 202518
  • 202624

Local Shindo distribution

  • Shindo 184
  • Shindo 229
  • Shindo 36
  • Shindo 44
  • Shindo 5−2
JISHINDESU ON YOUR PHONE

Follow readings near the places that matter

Save your home, family or destination. Compare locally observed Shindo in the app and receive notifications after observation data arrives.

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This is not JMA’s Earthquake Early Warning service. You save a place, not a subscription to this particular station.
Earthquake map in the JISHINDESU app

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
834b4d9b6cf31151622fc786ffae9c24643d5b1176fc176a8270a1e8fe374d28
Latitude / longitude
36.490, 137.910