October 31, 2021 at 06:52:00 JST
Northwestern Chiba Prefecture · M3.5 · Shindo 1
千葉県北西部
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 |
|---|---|---|---|
| 1 | Chiba Chuo Ward千葉中央区中央港 | Chiba | 8.6 km |
| 1 | Chiba Mihama Ward千葉美浜区稲毛海岸 | Chiba | 11.4 km |
| 1 | Chiba Hanamigawa Ward千葉花見川区花島町 | Chiba | 12.7 km |
| 1 | Chiyoda City東京千代田区大手町 | Tokyo | 41.3 km |
| 1 | Ota City東京大田区本羽田 | Tokyo | 43.0 km |
| 1 | Ota City東京大田区多摩川 | Tokyo | 45.5 km |
| 1 | Shibuya City東京渋谷区本町 | Tokyo | 47.9 km |
| 1 | Setagaya City東京世田谷区三軒茶屋 | Tokyo | 48.2 km |
| 1 | Nakano City東京中野区中野 | Tokyo | 50.4 km |
| 1 | Yokohama Kohoku Ward横浜港北区日吉本町 | Kanagawa | 52.0 km |
| 1 | Nerima City東京練馬区豊玉北 | Tokyo | 52.2 km |
| 1 | Suginami City東京杉並区桃井 | Tokyo | 54.8 km |
| 1 | Yokohama Kanagawa Ward横浜神奈川区神大寺 | Kanagawa | 54.9 km |
| 1 | Chofu City調布市西つつじヶ丘 | Tokyo | 57.5 km |
| 1 | Yokohama Hodogaya Ward横浜保土ケ谷区上菅田町 | Kanagawa | 58.4 km |
| 1 | Yokohama Asahi Ward横浜旭区今宿東町 | Kanagawa | 62.2 km |
| 1 | Yokohama Midori Ward横浜緑区十日市場町 | Kanagawa | 63.0 km |
| 1 | Kokubunji City国分寺市戸倉 | Tokyo | 68.1 km |
| 1 | Yamato City大和市下鶴間 | Kanagawa | 68.2 km |
| 1 | Hachioji City八王子市堀之内 | Tokyo | 72.6 km |
| 1 | Sagamihara Midori Ward相模原緑区中野 | Kanagawa | 85.2 km |
| 1 | 東京国際空港 | Tokyo | — |
| 1 | 横浜青葉区市ケ尾町 | Kanagawa | — |
| 1 | 相模原中央区上溝 | Kanagawa | — |
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: October 31, 2021 at 06:55:29Received: July 31, 2026 at 00:28:18
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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.
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