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JMA EPICENTRE REGION

Southern Ibaraki Prefecture

茨城県南部

earthquakes474
Maximum M5.9
Maximum Shindo5+
FirstJan 29, 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 474 confirmed or corrected reports from Jan 29, 2015 to Oct 2, 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 57 in 2015. Yearly counts describe the stored reports, not future activity or relative hazard.

  1. 202634
  2. 202529
  3. 202439
  4. 202327
  5. 202243
  6. 202137
  7. 202045
  8. 201930
  9. 201840
  10. 201745
  11. 201648
  12. 201557

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.

IbarakiEarthquakes observed: 438 · Highest local Shindo: 5+TochigiEarthquakes observed: 390 · Highest local Shindo: 5−SaitamaEarthquakes observed: 274 · Highest local Shindo: 5−ChibaEarthquakes observed: 254 · Highest local Shindo: 5−GunmaEarthquakes observed: 233 · Highest local Shindo: 5−TokyoEarthquakes observed: 137 · Highest local Shindo: 5−KanagawaEarthquakes observed: 98 · Highest local Shindo: 4FukushimaEarthquakes observed: 91 · Highest local Shindo: 4ShizuokaEarthquakes observed: 58 · Highest local Shindo: 3YamanashiEarthquakes observed: 51 · Highest local Shindo: 3NaganoEarthquakes observed: 40 · Highest local Shindo: 3NiigataEarthquakes observed: 34 · Highest local Shindo: 3

Recent earthquakes

Showing the latest 50 of 474 stored reports, not the complete list.

2Southern Ibaraki PrefectureOct 2, 2026, 06:01 JST · M3.9View report →4Southern Ibaraki PrefectureSep 29, 2026, 04:45 JST · M4.9View report →3Southern Ibaraki PrefectureSep 22, 2026, 15:34 JST · M3.9View report →1Southern Ibaraki PrefectureSep 17, 2026, 06:11 JST · M3.1View report →3Southern Ibaraki PrefectureSep 17, 2026, 00:07 JST · M4.8View report →2Southern Ibaraki PrefectureAug 26, 2026, 08:33 JST · M3.4View report →5−Southern Ibaraki PrefectureAug 23, 2026, 02:00 JST · M5.9View report →1Southern Ibaraki PrefectureJul 31, 2026, 11:40 JST · M3.6View report →1Southern Ibaraki PrefectureJul 17, 2026, 01:10 JST · M3View report →1Southern Ibaraki PrefectureJul 4, 2026, 17:24 JST · M2.8View report →1Southern Ibaraki PrefectureJul 1, 2026, 00:33 JST · M3.4View report →1Southern Ibaraki PrefectureJun 29, 2026, 00:19 JST · M3.2View report →1Southern Ibaraki PrefectureJun 27, 2026, 04:30 JST · M3.2View report →3Southern Ibaraki PrefectureJun 26, 2026, 11:49 JST · M4.1View report →1Southern Ibaraki PrefectureJun 21, 2026, 04:57 JST · M3.1View report →1Southern Ibaraki PrefectureJun 17, 2026, 05:06 JST · M3.2View report →1Southern Ibaraki PrefectureJun 16, 2026, 21:50 JST · M3View report →2Southern Ibaraki PrefectureJun 16, 2026, 19:55 JST · M3.9View report →5−Southern Ibaraki PrefectureJun 16, 2026, 19:46 JST · M5.5View report →1Southern Ibaraki PrefectureJun 4, 2026, 11:10 JST · M2.7View report →1Southern Ibaraki PrefectureJun 1, 2026, 03:10 JST · M3.1View report →3Southern Ibaraki PrefectureMay 12, 2026, 09:02 JST · M4.3View report →3Southern Ibaraki PrefectureMay 8, 2026, 03:50 JST · M4.2View report →1Southern Ibaraki PrefectureApr 7, 2026, 04:43 JST · M3.1View report →2Southern Ibaraki PrefectureApr 6, 2026, 00:24 JST · M3.6View report →2Southern Ibaraki PrefectureApr 5, 2026, 16:34 JST · M3.8View report →5−Southern Ibaraki PrefectureApr 1, 2026, 10:06 JST · M5View report →1Southern Ibaraki PrefectureFeb 26, 2026, 05:24 JST · M3.2View report →1Southern Ibaraki PrefectureFeb 25, 2026, 16:49 JST · M3.1View report →2Southern Ibaraki PrefectureFeb 15, 2026, 11:52 JST · M3.7View report →3Southern Ibaraki PrefectureFeb 7, 2026, 00:58 JST · M4.1View report →1Southern Ibaraki PrefectureJan 31, 2026, 04:41 JST · M3.1View report →2Southern Ibaraki PrefectureJan 25, 2026, 11:47 JST · M3.8View report →3Southern Ibaraki PrefectureJan 25, 2026, 11:46 JST · M4.2View report →4Southern Ibaraki PrefectureDec 12, 2025, 19:05 JST · M4.9View report →1Southern Ibaraki PrefectureDec 9, 2025, 22:58 JST · M3View report →2Southern Ibaraki PrefectureNov 4, 2025, 14:00 JST · M3.5View report →2Southern Ibaraki PrefectureNov 2, 2025, 23:15 JST · M3.5View report →1Southern Ibaraki PrefectureOct 30, 2025, 11:05 JST · M3View report →1Southern Ibaraki PrefectureSep 15, 2025, 06:41 JST · M3View report →1Southern Ibaraki PrefectureSep 12, 2025, 03:18 JST · M3.1View report →2Southern Ibaraki PrefectureSep 11, 2025, 14:12 JST · M3.3View report →2Southern Ibaraki PrefectureSep 10, 2025, 16:30 JST · M3.7View report →4Southern Ibaraki PrefectureSep 5, 2025, 21:00 JST · M4.3View report →1Southern Ibaraki PrefectureAug 25, 2025, 12:58 JST · M3.1View report →2Southern Ibaraki PrefectureJul 30, 2025, 03:59 JST · M3.9View report →1Southern Ibaraki PrefectureJul 23, 2025, 10:21 JST · M3.3View report →1Southern Ibaraki PrefectureJul 13, 2025, 12:07 JST · M2.8View report →1Southern Ibaraki PrefectureJul 8, 2025, 16:42 JST · M3View report →1Southern Ibaraki PrefectureJul 5, 2025, 02:36 JST · M3.1View report →