Off the east Coast of Aomori Prefecture
青森県東方沖
earthquakes389
Maximum M7.6
Maximum Shindo6+
FirstJan 13, 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 389 confirmed or corrected reports from Jan 13, 2015 to Oct 9, 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.
Largest recorded magnitude
Stored reports by year
The largest number of stored reports is 72 in 2025. Yearly counts describe the stored reports, not future activity or relative hazard.
- 202643
- 202572
- 202425
- 202325
- 202229
- 202134
- 202024
- 201932
- 201829
- 201728
- 201619
- 201529
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.
AomoriEarthquakes observed: 375 · Highest local Shindo: 6+HokkaidoEarthquakes observed: 225 · Highest local Shindo: 5+IwateEarthquakes observed: 210 · Highest local Shindo: 5+MiyagiEarthquakes observed: 61 · Highest local Shindo: 5−AkitaEarthquakes observed: 51 · Highest local Shindo: 4YamagataEarthquakes observed: 24 · Highest local Shindo: 4FukushimaEarthquakes observed: 13 · Highest local Shindo: 4IbarakiEarthquakes observed: 7 · Highest local Shindo: 4SaitamaEarthquakes observed: 7 · Highest local Shindo: 3ChibaEarthquakes observed: 6 · Highest local Shindo: 3GunmaEarthquakes observed: 6 · Highest local Shindo: 3NiigataEarthquakes observed: 6 · Highest local Shindo: 3
Recent earthquakes
Showing the latest 50 of 389 stored reports, not the complete list.
1Off the east Coast of Aomori PrefectureOct 9, 2026, 04:23 JST · M4.1View report →2Off the east Coast of Aomori PrefectureSep 6, 2026, 14:15 JST · M4.7View report →3Off the east Coast of Aomori PrefectureAug 28, 2026, 04:54 JST · M4.6View report →1Off the east Coast of Aomori PrefectureAug 20, 2026, 09:06 JST · M3.3View report →1Off the east Coast of Aomori PrefectureAug 17, 2026, 21:07 JST · M3.8View report →4Off the east Coast of Aomori PrefectureAug 1, 2026, 11:48 JST · M5.8View report →2Off the east Coast of Aomori PrefectureJul 2, 2026, 13:48 JST · M4.5View report →1Off the east Coast of Aomori PrefectureJun 15, 2026, 19:38 JST · M3.6View report →1Off the east Coast of Aomori PrefectureMay 26, 2026, 14:08 JST · M3.5View report →1Off the east Coast of Aomori PrefectureMay 19, 2026, 19:23 JST · M4.1View report →1Off the east Coast of Aomori PrefectureMay 11, 2026, 11:27 JST · M4View report →1Off the east Coast of Aomori PrefectureMay 5, 2026, 14:48 JST · M3.4View report →1Off the east Coast of Aomori PrefectureApr 25, 2026, 12:56 JST · M3.2View report →3Off the east Coast of Aomori PrefectureApr 22, 2026, 09:01 JST · M5.1View report →2Off the east Coast of Aomori PrefectureApr 14, 2026, 22:21 JST · M4.2View report →1Off the east Coast of Aomori PrefectureMar 29, 2026, 08:15 JST · M3View report →1Off the east Coast of Aomori PrefectureMar 28, 2026, 02:19 JST · M4.1View report →3Off the east Coast of Aomori PrefectureMar 26, 2026, 16:37 JST · M4.7View report →3Off the east Coast of Aomori PrefectureMar 19, 2026, 06:23 JST · M4.3View report →1Off the east Coast of Aomori PrefectureMar 18, 2026, 13:33 JST · M4View report →2Off the east Coast of Aomori PrefectureMar 16, 2026, 03:57 JST · M4.9View report →2Off the east Coast of Aomori PrefectureMar 16, 2026, 01:32 JST · M4.5View report →2Off the east Coast of Aomori PrefectureMar 11, 2026, 18:48 JST · M3.9View report →1Off the east Coast of Aomori PrefectureMar 11, 2026, 07:38 JST · M4.3View report →2Off the east Coast of Aomori PrefectureFeb 25, 2026, 18:41 JST · M4.3View report →2Off the east Coast of Aomori PrefectureFeb 22, 2026, 02:09 JST · M3.9View report →3Off the east Coast of Aomori PrefectureFeb 20, 2026, 23:16 JST · M5View report →1Off the east Coast of Aomori PrefectureFeb 17, 2026, 02:53 JST · M4View report →1Off the east Coast of Aomori PrefectureFeb 13, 2026, 05:49 JST · M4.4View report →3Off the east Coast of Aomori PrefectureFeb 12, 2026, 02:28 JST · M4.3View report →1Off the east Coast of Aomori PrefectureFeb 8, 2026, 14:30 JST · M3.6View report →1Off the east Coast of Aomori PrefectureFeb 7, 2026, 15:17 JST · M3.7View report →1Off the east Coast of Aomori PrefectureFeb 1, 2026, 18:39 JST · M3.5View report →1Off the east Coast of Aomori PrefectureJan 30, 2026, 09:27 JST · M3.4View report →3Off the east Coast of Aomori PrefectureJan 22, 2026, 23:31 JST · M5.3View report →3Off the east Coast of Aomori PrefectureJan 21, 2026, 02:51 JST · M5.2View report →1Off the east Coast of Aomori PrefectureJan 19, 2026, 02:37 JST · M3.5View report →1Off the east Coast of Aomori PrefectureJan 17, 2026, 04:36 JST · M4.6View report →3Off the east Coast of Aomori PrefectureJan 17, 2026, 04:34 JST · M5.2View report →1Off the east Coast of Aomori PrefectureJan 7, 2026, 03:50 JST · M2.9View report →2Off the east Coast of Aomori PrefectureJan 7, 2026, 03:04 JST · M4.7View report →1Off the east Coast of Aomori PrefectureJan 1, 2026, 11:22 JST · M3.7View report →2Off the east Coast of Aomori PrefectureJan 1, 2026, 01:30 JST · M4.8View report →2Off the east Coast of Aomori PrefectureDec 26, 2025, 01:25 JST · M4.4View report →3Off the east Coast of Aomori PrefectureDec 26, 2025, 01:17 JST · M5.6View report →4Off the east Coast of Aomori PrefectureDec 21, 2025, 10:29 JST · M5.5View report →2Off the east Coast of Aomori PrefectureDec 17, 2025, 18:50 JST · M4.8View report →2Off the east Coast of Aomori PrefectureDec 17, 2025, 07:28 JST · M3.7View report →3Off the east Coast of Aomori PrefectureDec 16, 2025, 14:38 JST · M5.2View report →1Off the east Coast of Aomori PrefectureDec 16, 2025, 10:26 JST · M3.6View report →