October 8, 2026 at 04:36:00 JST
Off the east Coast of Chiba Prefecture · M3.9 · Shindo 2
千葉県東方沖
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 |
|---|---|---|---|
| 2 | Asahi City旭市南堀之内＊ | Chiba | 20.2 km |
| 2 | Katori City香取市仁良＊ | Chiba | 24.7 km |
| 1 | Asahi City旭市萩園＊ | Chiba | 12.2 km |
| 1 | Asahi City旭市ニ＊ | Chiba | 14.1 km |
| 1 | Asahi City旭市高生＊ | Chiba | 14.5 km |
| 1 | Sosa City匝瑳市八日市場ハ＊ | Chiba | 17.6 km |
| 1 | Sammu City山武市蓮沼ハ＊ | Chiba | 18.1 km |
| 1 | Sammu City山武市蓮沼ニ＊ | Chiba | 18.2 km |
| 1 | Choshi City銚子市小畑新町 | Chiba | 19.7 km |
| 1 | Yokoshibahikari Town横芝光町宮川＊ | Chiba | 19.7 km |
| 1 | Sammu City山武市松尾町五反田＊ | Chiba | 22.2 km |
| 1 | Sammu City山武市松尾町富士見台 | Chiba | 23.3 km |
| 1 | Kujukuri Town九十九里町片貝＊ | Chiba | 24.8 km |
| 1 | Tako Town多古町多古 | Chiba | 25.9 km |
| 1 | Sammu City山武市殿台＊ | Chiba | 26.3 km |
| 1 | Shibayama Town芝山町小池＊ | Chiba | 28.1 km |
| 1 | Sammu City山武市埴谷＊ | Chiba | 29.3 km |
| 1 | Katori City香取市岩部＊ | Chiba | 29.5 km |
| 1 | Togane City東金市東新宿 | Chiba | 30.4 km |
| 1 | Togane City東金市日吉台＊ | Chiba | 32.8 km |
| 1 | Narita City成田市松子＊ | Chiba | 36.0 km |
| 1 | Katori City香取市佐原平田 | Chiba | 36.3 km |
| 1 | Katori City香取市佐原諏訪台＊ | Chiba | 37.4 km |
| 1 | Katori City香取市役所＊ | Chiba | 37.9 km |
| 1 | Ichinomiya Town一宮町一宮 | Chiba | 39.3 km |
| 1 | 茨城鹿嶋市鉢形 | Ibaraki | 41.0 km |
| 1 | Chonan Town長南町総合グラウンド | Chiba | 48.5 km |
Report updates
Status, time and revision available in the stored report. Field-by-field differences may not be retained.
- Confirmed
Revision 2 · jma-xml
Sources and bulletins
Multiple source bulletins do not necessarily represent multiple corrections.
- JMA-XMLIssued: October 8, 2026 at 04:39:21Received: October 8, 2026 at 04:40:24
- P2PQUAKEIssued: October 8, 2026 at 04:39:21Received: October 8, 2026 at 04:40:24
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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 →