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STATION OBSERVATIONS

大和町吉岡 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.38.450, 140.890

Stored events
316
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 Miyagi. We have no confirmed municipality link, so we do not assign it to a local history page.

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

  1. 1Southern Ibaraki PrefectureEvent magnitudeM5.9
  2. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.6
  3. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.8
  4. 1Off the Coast of Iwate PrefectureEvent magnitudeM6
  5. 1Off the Coast of Iwate PrefectureEvent magnitudeM6.1
  6. 3Off the Coast of Iwate PrefectureEvent magnitudeM6.9
  7. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.4
  8. 3Off the Coast of Miyagi PrefectureEvent magnitudeM6.3
  9. 1Nakadori, Fukushima PrefectureEvent magnitudeM4.2
  10. 3Off the Coast of SanrikuEvent magnitudeM7.5
  11. 2Off the Coast of Miyagi PrefectureEvent magnitudeM4.7
  12. 2Off the Coast of Miyagi PrefectureEvent magnitudeM4.9
  13. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.8
  14. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.3
  15. 2Off the Coast of SanrikuEvent magnitudeM6.5
  16. 1Off the Coast of Fukushima PrefectureEvent magnitudeM4.6
  17. 1Off the Coast of SanrikuEvent magnitudeM6
  18. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.9
  19. 1Off the Coast of Iwate PrefectureEvent magnitudeM5.7
  20. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.4
  21. 2Off the east Coast of Aomori PrefectureEvent magnitudeM6.7
  22. 1Off the east Coast of Aomori PrefectureEvent magnitudeM6.4
  23. 3Off the east Coast of Aomori PrefectureEvent magnitudeM7.6
  24. 2Off the Coast of Miyagi PrefectureEvent magnitudeM4.7
  25. 2Off the Coast of SanrikuEvent magnitudeM6.2
  26. 1Off the Coast of SanrikuEvent magnitudeM5.3
  27. 2Off the Coast of SanrikuEvent magnitudeM6.3
  28. 2Off the Coast of SanrikuEvent magnitudeM6.7
  29. 1Off the Coast of SanrikuEvent magnitudeM5.8
  30. 1Off the Coast of Fukushima PrefectureEvent magnitudeM4.8
  31. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.6
  32. 1Off the Coast of Fukushima PrefectureEvent magnitudeM4.9
  33. 2Off the Coast of Fukushima PrefectureEvent magnitudeM5.7
  34. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.5
  35. 1Off the Coast of Fukushima PrefectureEvent magnitudeM4.7
  36. 2Off the Coast of Miyagi PrefectureEvent magnitudeM5.7
  37. 2Off the Coast of Miyagi PrefectureEvent magnitudeM5.4
  38. 1Off the Coast of Fukushima PrefectureEvent magnitudeM4.6
  39. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.9
  40. 1Off the Coast of Fukushima PrefectureEvent magnitudeM4.6
  41. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.8
  42. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.5
  43. 1Off the Coast of Fukushima PrefectureEvent magnitudeM4.2
  44. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.5
  45. 1Off the Coast of Fukushima PrefectureEvent magnitudeM5
  46. 2Off the Coast of Miyagi PrefectureEvent magnitudeM5
  47. 2Off the Coast of Fukushima PrefectureEvent magnitudeM5.1
  48. 2Off the Coast of Miyagi PrefectureEvent magnitudeM5.3
  49. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4.7
  50. 1Off the Coast of Miyagi PrefectureEvent magnitudeM4

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

  • 201531
  • 201629
  • 201728
  • 201827
  • 201921
  • 202017
  • 202136
  • 202243
  • 202320
  • 202418
  • 202528
  • 202618

Local Shindo distribution

  • Shindo 1227
  • Shindo 265
  • Shindo 319
  • Shindo 43
  • Shindo 5−1
  • 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
db3e4f3e8d161ebc57738f51bafefddae6b951764897f961a1acdbc48987ffbb
Latitude / longitude
38.450, 140.890