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STATION OBSERVATIONS

寒川町宮山 Shindo history

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

Latest stored reading
2
Shindo at this station
Epicentre region

Southern Ibaraki Prefecture

Event magnitude
M4.9
Depth
50 km
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The marker shows the observation station, not an earthquake epicentre.35.370, 139.380

Stored events
128
Highest stored Shindo
4
First catalogue record
Feb 23, 2015
Latest catalogue record
Sep 29, 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 Samukawa Town in Kanagawa. 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. 2Southern Ibaraki PrefectureEvent magnitudeM4.9
  2. 2Southern Ibaraki PrefectureEvent magnitudeM4.8
  3. 4Southern Ibaraki PrefectureEvent magnitudeM5.9
  4. 1Off the east Coast of Hachijojima IslandEvent magnitudeM5.5
  5. 3Eastern Region · Fuji Five Lakes, Yamanashi PrefectureEvent magnitudeM5.6
  6. 2Northeastern Chiba PrefectureEvent magnitudeM5.8
  7. 2Off the Coast of Iwate PrefectureEvent magnitudeM6.9
  8. 3Southern Ibaraki PrefectureEvent magnitudeM5.5
  9. 2Off the Coast of Miyagi PrefectureEvent magnitudeM6.3
  10. 2Off the Coast of SanrikuEvent magnitudeM7.5
  11. 1Southern Gunma PrefectureEvent magnitudeM4.4
  12. 1Southern Ibaraki PrefectureEvent magnitudeM4.9
  13. 2Off the east Coast of Aomori PrefectureEvent magnitudeM7.6
  14. 1Northern Tochigi PrefectureEvent magnitudeM4.7
  15. 1Off the Coast of Fukushima PrefectureEvent magnitudeM5.7
  16. 2Eastern Region · Fuji Five Lakes, Yamanashi PrefectureEvent magnitudeM4.6
  17. 2Northwestern Chiba PrefectureEvent magnitudeM4.5
  18. 1Eastern Region · Fuji Five Lakes, Yamanashi PrefectureEvent magnitudeM4.3
  19. 1Eastern Kanagawa PrefectureEvent magnitudeM4.1
  20. 2Western Kanagawa PrefectureEvent magnitudeM4.4
  21. 1Western Kanagawa PrefectureEvent magnitudeM3.6
  22. 4Western Kanagawa PrefectureEvent magnitudeM5.3
  23. 223 wards, TokyoEvent magnitudeM4.7
  24. 1Off the east Coast of Hachijojima IslandEvent magnitudeM5.8
  25. 1Off the east Coast of Chiba PrefectureEvent magnitudeM5.4
  26. 1Southern Ibaraki PrefectureEvent magnitudeM4.6
  27. 2Off the Coast of Fukushima PrefectureEvent magnitudeM6
  28. 2Southern Ibaraki PrefectureEvent magnitudeM5.3
  29. 2Off the Coast of Fukushima PrefectureEvent magnitudeM5.8
  30. 2Off the east Coast of Chiba PrefectureEvent magnitudeM5.2
  31. 2Tokyo BayEvent magnitudeM4.8
  32. 3Noto, Ishikawa PrefectureEvent magnitudeM7.6
  33. 2Eastern Kanagawa PrefectureEvent magnitudeM4.2
  34. 2Northwestern Chiba PrefectureEvent magnitudeM4.5
  35. 1Northwestern Chiba PrefectureEvent magnitudeM4.6
  36. 2Off the east Coast of Chiba PrefectureEvent magnitudeM6.2
  37. 2Southern Chiba PrefectureEvent magnitudeM5.4
  38. 1Western Kanagawa PrefectureEvent magnitudeM4.1
  39. 1Southern Ibaraki PrefectureEvent magnitudeM4.2
  40. 2Off the southeast Coast of Mie PrefectureEvent magnitudeM6.1
  41. 2Northwestern Chiba PrefectureEvent magnitudeM5
  42. 1Southern Ibaraki PrefectureEvent magnitudeM4.6
  43. 1Eastern Tama, TokyoEvent magnitudeM4.6
  44. 1Nakadori, Fukushima PrefectureEvent magnitudeM5.3
  45. 2Northwestern Chiba PrefectureEvent magnitudeM4.7
  46. 2Northwestern Chiba PrefectureEvent magnitudeM4.7
  47. 4Off the Coast of Fukushima PrefectureEvent magnitudeM7.3
  48. 2Southern Ibaraki PrefectureEvent magnitudeM5
  49. 3Eastern Region · Fuji Five Lakes, Yamanashi PrefectureEvent magnitudeM4.9
  50. 2Eastern Region · Fuji Five Lakes, Yamanashi PrefectureEvent magnitudeM4.1

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

  • 201510
  • 201611
  • 20179
  • 20188
  • 201913
  • 202014
  • 202116
  • 20229
  • 20236
  • 202416
  • 20255
  • 202611

Local Shindo distribution

  • Shindo 140
  • Shindo 270
  • Shindo 312
  • Shindo 46
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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
bae9dab7a289af14d4c0474dca5426fd42cef78c63255217618f81c77cca36b0
Latitude / longitude
35.370, 139.380