April 22, 2026 at 21:18:00 JST
Off the Coast of Sanriku · M4.8 · Shindo 1
三陸沖
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.
Scroll horizontally to see the full table.
| Shindo | Station | Prefecture | Distance from epicentre |
|---|---|---|---|
| 1 | Miyako City宮古市田老 | Iwate | 90.0 km |
| 1 | Miyako City宮古市鍬ヶ崎 | Iwate | 93.0 km |
| 1 | Miyako City宮古市五月町 | Iwate | 94.1 km |
| 1 | Yamada Town山田町大沢 | Iwate | 99.4 km |
| 1 | Kamaishi City釜石市中妻町 | Iwate | 120.3 km |
| 1 | Hashikami Town階上町道仏 | Aomori | 132.5 km |
| 1 | Tono City遠野市青笹町 | Iwate | 138.9 km |
| 1 | Morioka City盛岡市薮川 | Iwate | 143.6 km |
| 1 | Hachinohe City八戸市湊町 | Aomori | 143.9 km |
| 1 | Hachinohe City八戸市南郷 | Aomori | 144.0 km |
| 1 | Hachinohe City八戸市内丸 | Aomori | 145.3 km |
| 1 | 青森南部町苫米地 | Aomori | 151.8 km |
| 1 | 青森南部町平 | Aomori | 153.5 km |
| 1 | Oirase Townおいらせ町中下田 | Aomori | 156.8 km |
| 1 | Morioka City盛岡市山王町 | Iwate | 158.7 km |
| 1 | Gonohe Town五戸町古舘 | Aomori | 160.2 km |
| 1 | Rokunohe Town六戸町犬落瀬 | Aomori | 162.5 km |
| 1 | Misawa City三沢市桜町 | Aomori | 163.4 km |
| 1 | Hachimantai City八幡平市田頭 | Iwate | 164.2 km |
| 1 | Tohoku Town東北町上北南 | Aomori | 174.3 km |
| 1 | Shichinohe Town七戸町森ノ上 | Aomori | 182.1 km |
| 1 | Noheji Town野辺地町野辺地 | Aomori | 191.3 km |
| 1 | Tome City登米市中田町 | Miyagi | 201.6 km |
| 1 | 栗原市若柳 | Miyagi | 205.0 km |
| 1 | Tome City登米市迫町 | Miyagi | 206.0 km |
| 1 | Hiranai Town平内町小湊 | Aomori | 207.7 km |
| 1 | Higashidori Village東通村砂子又沢内 | Aomori | 208.5 km |
| 1 | Tome City登米市南方町 | Miyagi | 210.1 km |
| 1 | Tome City登米市米山町 | Miyagi | 210.4 km |
| 1 | Ishinomaki City石巻市桃生町 | Miyagi | 212.7 km |
| 1 | Aomori City青森市花園 | Aomori | 215.4 km |
| 1 | Mutsu Cityむつ市金曲 | Aomori | 215.7 km |
| 1 | 大崎市田尻 | Miyagi | 221.1 km |
| 1 | Wakuya Town涌谷町新町裏 | Miyagi | 221.3 km |
| 1 | Mutsu Cityむつ市大畑町中島 | Aomori | 228.2 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: April 22, 2026 at 21:22:26Received: July 31, 2026 at 00:18:15
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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 →