January 29, 2026 at 10:25:00 JST
Southern Chiba Prefecture · M4.6 · Shindo 4
千葉県南部
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 |
|---|---|---|---|
| 4 | Minamiboso City南房総市岩糸 | Chiba | 15.6 km |
| 4 | Minamiboso City南房総市谷向 | Chiba | 19.8 km |
| 3 | Minamiboso City南房総市千倉町瀬戸 | Chiba | 18.5 km |
| 3 | Minamiboso City南房総市上堀 | Chiba | 20.8 km |
| 3 | Tateyama City館山市北条 | Chiba | 23.7 km |
| 3 | Tateyama City館山市長須賀 | Chiba | 24.9 km |
| 3 | Minamiboso City南房総市白浜町白浜 | Chiba | 27.9 km |
| 2 | Kamogawa City鴨川市横渚 | Chiba | 1.2 km |
| 2 | Kamogawa City鴨川市八色 | Chiba | 1.5 km |
| 2 | Kamogawa City鴨川市天津 | Chiba | 5.1 km |
| 2 | Minamiboso City南房総市和田町 | Chiba | 9.9 km |
| 2 | Katsuura City勝浦市墨名 | Chiba | 20.1 km |
| 2 | Katsuura City勝浦市新官 | Chiba | 20.8 km |
| 2 | Kimitsu City君津市久留里市場 | Chiba | 22.4 km |
| 2 | Kyonan Town鋸南町下佐久間 | Chiba | 23.7 km |
| 2 | Minamiboso City南房総市富浦町青木 | Chiba | 24.6 km |
| 2 | Futtsu City富津市下飯野 | Chiba | 31.1 km |
| 2 | いすみ市弥正 | Chiba | — |
| 1 | Kamogawa City鴨川市内浦 | Chiba | 11.2 km |
| 1 | Minamiboso City南房総市久枝 | Chiba | 22.8 km |
| 1 | Otaki Town大多喜町大多喜 | Chiba | 25.1 km |
| 1 | Kimitsu City君津市久保 | Chiba | 31.3 km |
| 1 | Chonan Town長南町総合グラウンド | Chiba | 33.9 km |
| 1 | Kisarazu City木更津市富士見 | Chiba | 35.1 km |
| 1 | Ichinomiya Town一宮町一宮 | Chiba | 38.8 km |
| 1 | Ichihara City市原市姉崎 | Chiba | 41.3 km |
| 1 | Yokosuka City横須賀市光の丘 | Kanagawa | 42.2 km |
| 1 | Yokohama Naka Ward横浜中区山手町 | Kanagawa | 55.4 km |
| 1 | Chiba Mihama Ward千葉美浜区ひび野 | Chiba | 60.5 km |
| 1 | Izu伊豆大島町波浮港 | Tokyo | 75.6 km |
| 1 | Nakai Town中井町比奈窪 | Kanagawa | 84.1 km |
| 1 | Odawara City小田原市荻窪 | Kanagawa | 88.3 km |
| 1 | 東京利島村東山 | Tokyo | 98.0 km |
| 1 | Higashiizu Town東伊豆町奈良本 | Shizuoka | 100.8 km |
| 1 | Izu City伊豆市中伊豆グラウンド | Shizuoka | 100.9 km |
| 1 | Miyake Village三宅村坪田 | Tokyo | 126.0 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: January 29, 2026 at 10:30:07Received: July 31, 2026 at 00:18:42
- P2PQUAKEIssued: January 29, 2026 at 10:28:07Received: July 31, 2026 at 00:18:42
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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 →