March 15, 2026 at 23:10:00 JST
Amakusa and Ashikita Region, Kumamoto Prefecture · M4.0 · Shindo 4
熊本県天草・芦北地方
Amakusa and Ashikita Region, Kumamoto Prefecture earthquake history →
Places with the strongest observed Shindo
These municipalities had the highest station readings in this report. Open a place to compare this earthquake with its local history.
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Shindo readings and epicentre
Each numbered marker is an actual station reading. The orange M marker shows the epicentre.
Observed Shindo by station
These are actual readings reported at JMA and partner stations, not estimates.
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| Shindo | Station | Prefecture | Distance from epicentre |
|---|---|---|---|
| 4 | Minamata City水俣市牧ノ内 | Kumamoto | 8.9 km |
| 4 | Minamata City水俣市陣内 | Kumamoto | 10.0 km |
| 3 | Tsunagi Town津奈木町小津奈木 | Kumamoto | 8.6 km |
| 3 | Ashikita Town芦北町芦北 | Kumamoto | 8.8 km |
| 3 | Kuma Village球磨村渡 | Kumamoto | 24.2 km |
| 2 | Kamiamakusa City上天草市姫戸町 | Kumamoto | 16.7 km |
| 2 | Nagashima Town長島町獅子島 | Kagoshima | 17.1 km |
| 2 | Nagashima Town長島町伊唐島 | Kagoshima | 20.0 km |
| 2 | Nagashima Town長島町鷹巣 | Kagoshima | 24.1 km |
| 2 | Isa City伊佐市大口山野 | Kagoshima | 25.4 km |
| 1 | Kamiamakusa City上天草市龍ヶ岳町 | Kumamoto | 10.0 km |
| 1 | Ashikita Town芦北町田浦町 | Kumamoto | 12.3 km |
| 1 | Amakusa City天草市新和町 | Kumamoto | 21.8 km |
| 1 | 鹿児島出水市緑町 | Kagoshima | 23.8 km |
| 1 | Kamiamakusa City上天草市松島町 | Kumamoto | 24.6 km |
| 1 | 八代市平山新町 | Kumamoto | 27.6 km |
| 1 | 鹿児島出水市高尾野町 | Kagoshima | 27.9 km |
| 1 | 鹿児島出水市野田町 | Kagoshima | 29.3 km |
| 1 | Nagashima Town長島町指江 | Kagoshima | 30.6 km |
| 1 | Kamiamakusa City上天草市大矢野町 | Kumamoto | 31.9 km |
| 1 | Isa City伊佐市大口鳥巣 | Kagoshima | 32.1 km |
| 1 | Yamae Village山江村山田 | Kumamoto | 35.3 km |
| 1 | Uki City宇城市三角町 | Kumamoto | 35.4 km |
| 1 | Hitoyoshi City人吉市西間下町 | Kumamoto | 35.5 km |
| 1 | Akune City阿久根市赤瀬川 | Kagoshima | 35.5 km |
| 1 | Amakusa City天草市牛深町 | Kumamoto | 36.9 km |
| 1 | Hitoyoshi City人吉市蟹作町 | Kumamoto | 37.5 km |
| 1 | Akune City阿久根市鶴見町 | Kagoshima | 37.8 km |
| 1 | Amakusa City天草市天草町 | Kumamoto | 38.7 km |
| 1 | Satsuma Townさつま町神子 | Kagoshima | 39.5 km |
| 1 | Minamishimabara City南島原市口之津町 | Nagasaki | 39.6 km |
| 1 | Minamishimabara City南島原市加津佐町 | Nagasaki | 42.5 km |
| 1 | Satsuma Townさつま町宮之城保健センタ | Kagoshima | 44.6 km |
| 1 | Ebino Cityえびの市加久藤 | Miyazaki | 47.6 km |
| 1 | Satsumasendai City薩摩川内市祁答院町 | Kagoshima | 48.6 km |
| 1 | Satsumasendai City薩摩川内市東郷町 | Kagoshima | 49.1 km |
| 1 | Satsumasendai City薩摩川内市中郷 | Kagoshima | 52.8 km |
| 1 | Satsumasendai City薩摩川内市樋脇町 | Kagoshima | 53.3 km |
| 1 | Satsumasendai City薩摩川内市入来町 | Kagoshima | 54.4 km |
| 1 | Satsumasendai City薩摩川内市神田町 | Kagoshima | 55.1 km |
| 1 | Ichikikushikino Cityいちき串木野市緑町 | Kagoshima | 66.6 km |
| 1 | Saito City西都市上の宮 | Miyazaki | 95.7 km |
| 1 | 宮崎都農町役場 | Miyazaki | 109.4 km |
| 1 | Makurazaki City枕崎市高見町 | Kagoshima | 114.5 km |
Report updates
Status, time and revision available in the stored report. Field-by-field differences may not be retained.
- Confirmed
Revision 1 · p2pquake
Sources and bulletins
Multiple source bulletins do not necessarily represent multiple corrections.
- P2PQUAKEIssued: March 15, 2026 at 23:14:15Received: July 31, 2026 at 00:18:28
- P2PQUAKEIssued: March 15, 2026 at 23:13:23Received: July 31, 2026 at 00:18:28
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Understand this earthquake report
Read Shindo, magnitude and JMA information in the right context.
A guide to event and issue times, hypocentre, depth, Shindo, tsunami information, preliminary reports and corrections.
Read guide →5 min readWhat does earthquake depth mean?A plain-language guide to hypocentre depth and why shallow and deep earthquakes can feel very different.
Read guide →5 min readMagnitude vs Shindo: what is the difference?Magnitude describes the size of an earthquake at its source; Shindo describes shaking at a place. Learn why they are not interchangeable.
Read guide →6 min readCan every earthquake cause a tsunami?What creates a tsunami, why magnitude alone is not enough and when to leave the coast immediately.
Read guide →