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JMA EPICENTRE REGION

Northeastern Chiba Prefecture

千葉県北東部

earthquakes150
Maximum M5.8
Maximum Shindo4
FirstJan 15, 2015

What this epicentre-region name means

This page groups earthquakes whose JMA report uses this epicentre-region name. It identifies the reported epicentre region, not the area where shaking was felt or an administrative boundary.

JISHINDESU stores 150 confirmed or corrected reports from Jan 15, 2015 to Oct 8, 2026. This is not JMA’s complete historical earthquake catalogue. Dates and times use Japan Standard Time (JST).

Earthquakes in the stored history

The largest magnitude and highest Shindo may belong to different earthquakes. Open each report for its details.

Stored reports by year

The largest number of stored reports is 26 in 2026. Yearly counts describe the stored reports, not future activity or relative hazard.

  1. 202626
  2. 20257
  3. 202417
  4. 202317
  5. 20225
  6. 20217
  7. 202016
  8. 201912
  9. 201812
  10. 201712
  11. 201610
  12. 20159

Prefectures with observations

Each count is the number of earthquakes with a Shindo reading at a station in that prefecture. It does not locate the epicentre or imply shaking throughout the prefecture. One earthquake may appear in several prefectures.

ChibaEarthquakes observed: 146 · Highest local Shindo: 4IbarakiEarthquakes observed: 84 · Highest local Shindo: 4TokyoEarthquakes observed: 30 · Highest local Shindo: 3KanagawaEarthquakes observed: 27 · Highest local Shindo: 3SaitamaEarthquakes observed: 26 · Highest local Shindo: 3TochigiEarthquakes observed: 22 · Highest local Shindo: 3GunmaEarthquakes observed: 21 · Highest local Shindo: 3ShizuokaEarthquakes observed: 18 · Highest local Shindo: 2FukushimaEarthquakes observed: 13 · Highest local Shindo: 2YamanashiEarthquakes observed: 9 · Highest local Shindo: 2NiigataEarthquakes observed: 8 · Highest local Shindo: 2NaganoEarthquakes observed: 8 · Highest local Shindo: 2

Recent earthquakes

Showing the latest 50 of 150 stored reports, not the complete list.

4Northeastern Chiba PrefectureOct 8, 2026, 04:13 JST · M4.8View report →1Northeastern Chiba PrefectureOct 1, 2026, 21:51 JST · M3.3View report →1Northeastern Chiba PrefectureOct 1, 2026, 21:31 JST · M3.6View report →3Northeastern Chiba PrefectureOct 1, 2026, 21:27 JST · M5.1View report →2Northeastern Chiba PrefectureOct 1, 2026, 06:16 JST · M3.5View report →1Northeastern Chiba PrefectureSep 29, 2026, 22:48 JST · M3View report →1Northeastern Chiba PrefectureSep 28, 2026, 01:58 JST · M2.7View report →1Northeastern Chiba PrefectureSep 27, 2026, 09:45 JST · M3.8View report →1Northeastern Chiba PrefectureSep 24, 2026, 17:27 JST · M3.6View report →1Northeastern Chiba PrefectureSep 6, 2026, 19:28 JST · M3.2View report →1Northeastern Chiba PrefectureAug 29, 2026, 23:55 JST · M3.3View report →1Northeastern Chiba PrefectureAug 14, 2026, 07:50 JST · M2.8View report →2Northeastern Chiba PrefectureJul 16, 2026, 09:01 JST · M4.4View report →1Northeastern Chiba PrefectureJul 13, 2026, 15:32 JST · M3View report →1Northeastern Chiba PrefectureJul 8, 2026, 13:25 JST · M3View report →1Northeastern Chiba PrefectureJul 4, 2026, 02:48 JST · M2.8View report →2Northeastern Chiba PrefectureJul 2, 2026, 16:17 JST · M3.8View report →2Northeastern Chiba PrefectureJun 26, 2026, 13:31 JST · M4.1View report →1Northeastern Chiba PrefectureJun 26, 2026, 13:22 JST · M3.5View report →2Northeastern Chiba PrefectureJun 26, 2026, 13:00 JST · M3.9View report →1Northeastern Chiba PrefectureJun 26, 2026, 12:52 JST · M3.1View report →4Northeastern Chiba PrefectureJun 26, 2026, 12:46 JST · M5.8View report →3Northeastern Chiba PrefectureMay 30, 2026, 06:38 JST · M3.9View report →1Northeastern Chiba PrefectureMar 16, 2026, 08:18 JST · M2.6View report →2Northeastern Chiba PrefectureFeb 5, 2026, 09:19 JST · M4.4View report →4Northeastern Chiba PrefectureJan 9, 2026, 20:08 JST · M4.7View report →2Northeastern Chiba PrefectureAug 28, 2025, 10:07 JST · M3.1View report →1Northeastern Chiba PrefectureAug 17, 2025, 07:48 JST · M3.1View report →2Northeastern Chiba PrefectureAug 6, 2025, 04:27 JST · M3.3View report →1Northeastern Chiba PrefectureAug 6, 2025, 04:19 JST · M3.5View report →2Northeastern Chiba PrefectureJul 10, 2025, 08:16 JST · M3.8View report →1Northeastern Chiba PrefectureMay 18, 2025, 10:43 JST · M2.9View report →2Northeastern Chiba PrefectureMar 28, 2025, 03:50 JST · M4.4View report →1Northeastern Chiba PrefectureDec 16, 2024, 13:51 JST · M3.5View report →1Northeastern Chiba PrefectureNov 13, 2024, 10:24 JST · M3.6View report →1Northeastern Chiba PrefectureSep 29, 2024, 03:57 JST · M3View report →2Northeastern Chiba PrefectureSep 19, 2024, 18:18 JST · M4.2View report →2Northeastern Chiba PrefectureSep 12, 2024, 11:43 JST · M4View report →2Northeastern Chiba PrefectureAug 18, 2024, 07:03 JST · M3.4View report →1Northeastern Chiba PrefectureAug 14, 2024, 07:50 JST · M3.4View report →3Northeastern Chiba PrefectureJul 25, 2024, 13:01 JST · M4.1View report →1Northeastern Chiba PrefectureJun 13, 2024, 21:39 JST · M2.7View report →1Northeastern Chiba PrefectureApr 6, 2024, 23:52 JST · M2.5View report →3Northeastern Chiba PrefectureApr 3, 2024, 12:34 JST · M3.6View report →2Northeastern Chiba PrefectureMar 27, 2024, 06:06 JST · M4.3View report →1Northeastern Chiba PrefectureMar 20, 2024, 01:43 JST · M3.2View report →3Northeastern Chiba PrefectureMar 6, 2024, 17:09 JST · M3.3View report →1Northeastern Chiba PrefectureFeb 27, 2024, 03:20 JST · M3.3View report →1Northeastern Chiba PrefectureJan 31, 2024, 09:51 JST · M3View report →2Northeastern Chiba PrefectureJan 19, 2024, 15:43 JST · M3.9View report →