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JMA EPICENTRE REGION

Northern Ibaraki Prefecture

茨城県北部

earthquakes554
Maximum M6.3
Maximum Shindo6−
FirstJan 23, 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 554 confirmed or corrected reports from Jan 23, 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 111 in 2017. Yearly counts describe the stored reports, not future activity or relative hazard.

  1. 202628
  2. 202522
  3. 202435
  4. 202339
  5. 202236
  6. 202121
  7. 202043
  8. 201940
  9. 201855
  10. 2017111
  11. 201676
  12. 201548

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: 533 · Highest local Shindo: 6−FukushimaEarthquakes observed: 217 · Highest local Shindo: 4TochigiEarthquakes observed: 141 · Highest local Shindo: 4ChibaEarthquakes observed: 86 · Highest local Shindo: 4SaitamaEarthquakes observed: 74 · Highest local Shindo: 4GunmaEarthquakes observed: 71 · Highest local Shindo: 4MiyagiEarthquakes observed: 49 · Highest local Shindo: 4TokyoEarthquakes observed: 38 · Highest local Shindo: 3KanagawaEarthquakes observed: 23 · Highest local Shindo: 3YamagataEarthquakes observed: 23 · Highest local Shindo: 3NiigataEarthquakes observed: 17 · Highest local Shindo: 3YamanashiEarthquakes observed: 14 · Highest local Shindo: 2

Recent earthquakes

Showing the latest 50 of 554 stored reports, not the complete list.

3Northern Ibaraki PrefectureOct 8, 2026, 07:14 JST · M4View report →1Northern Ibaraki PrefectureOct 2, 2026, 01:20 JST · M2.6View report →1Northern Ibaraki PrefectureOct 2, 2026, 01:17 JST · M2.7View report →1Northern Ibaraki PrefectureSep 27, 2026, 01:23 JST · M2.7View report →1Northern Ibaraki PrefectureSep 7, 2026, 02:04 JST · M2.4View report →2Northern Ibaraki PrefectureAug 20, 2026, 08:38 JST · M3.6View report →1Northern Ibaraki PrefectureAug 16, 2026, 02:59 JST · M3.2View report →3Northern Ibaraki PrefectureAug 8, 2026, 03:41 JST · M3.9View report →2Northern Ibaraki PrefectureJul 31, 2026, 18:10 JST · M3.7View report →1Northern Ibaraki PrefectureJul 26, 2026, 23:45 JST · M3.1View report →1Northern Ibaraki PrefectureJul 1, 2026, 10:22 JST · M3.3View report →1Northern Ibaraki PrefectureJun 9, 2026, 22:15 JST · M2.4View report →1Northern Ibaraki PrefectureJun 6, 2026, 05:48 JST · M2.4View report →1Northern Ibaraki PrefectureJun 2, 2026, 00:50 JST · M2.8View report →1Northern Ibaraki PrefectureMay 11, 2026, 20:50 JST · M2.7View report →2Northern Ibaraki PrefectureApr 23, 2026, 04:32 JST · M3.4View report →1Northern Ibaraki PrefectureApr 4, 2026, 16:49 JST · M2.6View report →1Northern Ibaraki PrefectureMar 28, 2026, 21:33 JST · M2.5View report →1Northern Ibaraki PrefectureMar 17, 2026, 04:04 JST · M2.6View report →1Northern Ibaraki PrefectureFeb 23, 2026, 03:14 JST · M3View report →2Northern Ibaraki PrefectureFeb 21, 2026, 13:03 JST · M3View report →1Northern Ibaraki PrefectureFeb 6, 2026, 17:14 JST · M2.4View report →1Northern Ibaraki PrefectureFeb 3, 2026, 11:24 JST · M3.1View report →1Northern Ibaraki PrefectureFeb 3, 2026, 09:21 JST · M2.8View report →1Northern Ibaraki PrefectureJan 30, 2026, 00:39 JST · M2.1View report →3Northern Ibaraki PrefectureJan 26, 2026, 06:30 JST · M3.6View report →1Northern Ibaraki PrefectureJan 24, 2026, 11:03 JST · M2.6View report →4Northern Ibaraki PrefectureJan 24, 2026, 06:19 JST · M4.4View report →2Northern Ibaraki PrefectureDec 16, 2025, 06:06 JST · M3.8View report →2Northern Ibaraki PrefectureNov 12, 2025, 06:50 JST · M3.8View report →1Northern Ibaraki PrefectureOct 25, 2025, 09:39 JST · M3.5View report →1Northern Ibaraki PrefectureSep 25, 2025, 09:41 JST · M2.9View report →1Northern Ibaraki PrefectureSep 19, 2025, 08:36 JST · M2.8View report →1Northern Ibaraki PrefectureSep 11, 2025, 12:19 JST · M2.4View report →1Northern Ibaraki PrefectureJul 22, 2025, 20:20 JST · M3.2View report →1Northern Ibaraki PrefectureJul 19, 2025, 02:11 JST · M3.2View report →4Northern Ibaraki PrefectureJul 15, 2025, 23:47 JST · M4.8View report →3Northern Ibaraki PrefectureJun 27, 2025, 08:56 JST · M4.4View report →1Northern Ibaraki PrefectureJun 16, 2025, 11:23 JST · M2.5View report →1Northern Ibaraki PrefectureJun 14, 2025, 01:52 JST · M2.8View report →3Northern Ibaraki PrefectureJun 8, 2025, 18:58 JST · M3.8View report →2Northern Ibaraki PrefectureJun 2, 2025, 09:56 JST · M3.6View report →1Northern Ibaraki PrefectureMay 29, 2025, 14:26 JST · M3.3View report →1Northern Ibaraki PrefectureApr 10, 2025, 21:10 JST · M3.6View report →2Northern Ibaraki PrefectureMar 15, 2025, 15:40 JST · M3.6View report →1Northern Ibaraki PrefectureFeb 4, 2025, 10:37 JST · M3.8View report →2Northern Ibaraki PrefectureJan 30, 2025, 17:18 JST · M3.8View report →1Northern Ibaraki PrefectureJan 21, 2025, 13:23 JST · M2.8View report →2Northern Ibaraki PrefectureJan 17, 2025, 10:10 JST · M3.7View report →1Northern Ibaraki PrefectureJan 7, 2025, 23:00 JST · M3.4View report →