Japan earthquakes, down to the local station
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JMA EPICENTRE REGION

Off the northwest Coast of Miyakojima Island

宮古島北西沖

earthquakes44
Maximum M6.4
Maximum Shindo3
FirstMar 4, 2016

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 44 confirmed or corrected reports from Mar 4, 2016 to Aug 28, 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 18 in 2026. Yearly counts describe the stored reports, not future activity or relative hazard.

  1. 202618
  2. 20253
  3. 20232
  4. 20216
  5. 20197
  6. 20183
  7. 20172
  8. 20163

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.

OkinawaEarthquakes observed: 44 · Highest local Shindo: 3KagoshimaEarthquakes observed: 2 · Highest local Shindo: 2

Recent earthquakes

Showing the latest 44 of 44 stored reports, not the complete list.

1Off the northwest Coast of Miyakojima IslandAug 28, 2026, 19:11 JST · M4.5View report →2Off the northwest Coast of Miyakojima IslandJul 10, 2026, 01:22 JST · M4.5View report →3Off the northwest Coast of Miyakojima IslandJul 3, 2026, 13:05 JST · M6.4View report →1Off the northwest Coast of Miyakojima IslandJul 3, 2026, 12:53 JST · M5View report →2Off the northwest Coast of Miyakojima IslandMar 3, 2026, 09:11 JST · M5.5View report →2Off the northwest Coast of Miyakojima IslandMar 3, 2026, 02:21 JST · M5.3View report →1Off the northwest Coast of Miyakojima IslandMar 3, 2026, 01:00 JST · M4.8View report →1Off the northwest Coast of Miyakojima IslandMar 2, 2026, 20:41 JST · M4.5View report →1Off the northwest Coast of Miyakojima IslandMar 2, 2026, 20:30 JST · M4.5View report →3Off the northwest Coast of Miyakojima IslandMar 2, 2026, 19:39 JST · M5.9View report →2Off the northwest Coast of Miyakojima IslandMar 2, 2026, 13:56 JST · M5.4View report →2Off the northwest Coast of Miyakojima IslandFeb 28, 2026, 21:57 JST · M5.3View report →2Off the northwest Coast of Miyakojima IslandFeb 28, 2026, 14:54 JST · M5.4View report →2Off the northwest Coast of Miyakojima IslandFeb 27, 2026, 23:48 JST · M5.6View report →1Off the northwest Coast of Miyakojima IslandFeb 27, 2026, 20:01 JST · M4.9View report →1Off the northwest Coast of Miyakojima IslandFeb 27, 2026, 14:50 JST · M4.5View report →1Off the northwest Coast of Miyakojima IslandFeb 27, 2026, 12:46 JST · M4.7View report →1Off the northwest Coast of Miyakojima IslandFeb 27, 2026, 12:19 JST · M4.4View report →1Off the northwest Coast of Miyakojima IslandDec 19, 2025, 13:36 JST · M4.8View report →2Off the northwest Coast of Miyakojima IslandNov 21, 2025, 08:36 JST · M5View report →1Off the northwest Coast of Miyakojima IslandMar 23, 2025, 07:14 JST · M5.2View report →1Off the northwest Coast of Miyakojima IslandNov 11, 2023, 19:50 JST · M4.7View report →3Off the northwest Coast of Miyakojima IslandSep 18, 2023, 22:21 JST · M6.4View report →2Off the northwest Coast of Miyakojima IslandOct 6, 2021, 03:03 JST · M5.5View report →2Off the northwest Coast of Miyakojima IslandOct 6, 2021, 02:30 JST · M5.4View report →1Off the northwest Coast of Miyakojima IslandJun 3, 2021, 02:09 JST · M4.6View report →2Off the northwest Coast of Miyakojima IslandMar 27, 2021, 07:02 JST · M6.2View report →1Off the northwest Coast of Miyakojima IslandJan 15, 2021, 01:28 JST · M4.5View report →1Off the northwest Coast of Miyakojima IslandJan 11, 2021, 09:25 JST · M4.9View report →1Off the northwest Coast of Miyakojima IslandAug 9, 2019, 03:57 JST · M4.7View report →2Off the northwest Coast of Miyakojima IslandJul 23, 2019, 05:47 JST · M5.1View report →1Off the northwest Coast of Miyakojima IslandMar 15, 2019, 22:55 JST · M4.3View report →1Off the northwest Coast of Miyakojima IslandFeb 18, 2019, 16:32 JST · M4.8View report →2Off the northwest Coast of Miyakojima IslandFeb 16, 2019, 19:01 JST · M5.3View report →1Off the northwest Coast of Miyakojima IslandFeb 16, 2019, 18:19 JST · M4.6View report →2Off the northwest Coast of Miyakojima IslandFeb 16, 2019, 18:06 JST · M4.9View report →1Off the northwest Coast of Miyakojima IslandAug 14, 2018, 01:19 JST · M4.5View report →1Off the northwest Coast of Miyakojima IslandJun 28, 2018, 01:05 JST · M4.6View report →1Off the northwest Coast of Miyakojima IslandJun 28, 2018, 00:03 JST · M4.6View report →3Off the northwest Coast of Miyakojima IslandJun 30, 2017, 23:04 JST · M5View report →2Off the northwest Coast of Miyakojima IslandMay 10, 2017, 04:16 JST · M5View report →2Off the northwest Coast of Miyakojima IslandOct 29, 2016, 06:57 JST · M5.1View report →1Off the northwest Coast of Miyakojima IslandAug 17, 2016, 04:22 JST · M4.8View report →1Off the northwest Coast of Miyakojima IslandMar 4, 2016, 05:27 JST · M4.2View report →