October 6, 2021 at 02:05:00 JST
Southern Saitama Prefecture · M3.7 · Shindo 2
埼玉県南部
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.
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| Shindo | Station | Prefecture | Distance from epicentre |
|---|---|---|---|
| 2 | Utsunomiya City宇都宮市明保野町 | Tochigi | 69.4 km |
| 1 | Higashimatsuyama City東松山市松葉町 | Saitama | 10.0 km |
| 1 | Higashimatsuyama City東松山市市ノ川 | Saitama | 11.4 km |
| 1 | Namegawa Town滑川町福田 | Saitama | 14.8 km |
| 1 | Kazo City加須市大利根 | Saitama | 21.2 km |
| 1 | Itakura Town板倉町板倉 | Gunma | 26.6 km |
| 1 | Sano City佐野市高砂町 | Tochigi | 35.1 km |
| 1 | Chofu City調布市西つつじヶ丘 | Tokyo | 38.3 km |
| 1 | Honjo City本庄市児玉町 | Saitama | 39.6 km |
| 1 | Sano City佐野市中町 | Tochigi | 44.4 km |
| 1 | Sano City佐野市葛生東 | Tochigi | 45.5 km |
| 1 | Chikusei City筑西市舟生 | Ibaraki | 47.9 km |
| 1 | Kiryu City桐生市元宿町 | Gunma | 48.0 km |
| 1 | Kiryu City桐生市新里町 | Gunma | 52.1 km |
| 1 | Shimotsuke City下野市笹原 | Tochigi | 53.5 km |
| 1 | Uenohara City上野原市役所 | Yamanashi | 54.1 km |
| 1 | Yokohama Seya Ward横浜瀬谷区中屋敷 | Kanagawa | 57.7 km |
| 1 | Yokohama Asahi Ward横浜旭区今宿東町 | Kanagawa | 57.8 km |
| 1 | Kiryu City桐生市黒保根町 | Gunma | 58.9 km |
| 1 | Kanuma City鹿沼市口粟野 | Tochigi | 59.7 km |
| 1 | Otsuki City大月市大月 | Yamanashi | 66.5 km |
| 1 | Yokohama Isogo Ward横浜磯子区磯子 | Kanagawa | 67.5 km |
| 1 | Shibukawa City渋川市赤城町 | Gunma | 71.9 km |
| 1 | Koshu City甲州市塩山上於曽 | Yamanashi | 77.1 km |
| 1 | Kasama City笠間市石井 | Ibaraki | 79.4 km |
| 1 | Fujiyoshida City富士吉田市上吉田 | Yamanashi | 85.8 km |
| 1 | Fujikawaguchiko Town富士河口湖町船津 | Yamanashi | 86.9 km |
| 1 | Atami City熱海市泉 | Shizuoka | 102.7 km |
| 1 | Atami City熱海市網代 | Shizuoka | 111.8 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: October 6, 2021 at 02:09:00Received: July 31, 2026 at 00:28:24
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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 →