May 16, 2021 at 10:08:00 JST
Northeastern Chiba Prefecture · M3.9 · Shindo 3
千葉県北東部
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 |
|---|---|---|---|
| 3 | Oamishirasato City大網白里市大網 | Chiba | 7.6 km |
| 2 | Togane City東金市東岩崎 | Chiba | 7.0 km |
| 2 | Togane City東金市東新宿 | Chiba | 7.3 km |
| 2 | Togane City東金市日吉台 | Chiba | 9.5 km |
| 2 | Sammu City山武市殿台 | Chiba | 11.1 km |
| 2 | Ichinomiya Town一宮町一宮 | Chiba | 14.5 km |
| 2 | Sammu City山武市埴谷 | Chiba | 15.6 km |
| 2 | Sammu City山武市松尾町五反田 | Chiba | 16.5 km |
| 2 | Sammu City山武市松尾町富士見台 | Chiba | 16.5 km |
| 2 | Chonan Town長南町長南 | Chiba | 19.0 km |
| 2 | Chonan Town長南町総合グラウンド | Chiba | 19.7 km |
| 2 | Chiba Midori Ward千葉緑区おゆみ野 | Chiba | 21.0 km |
| 2 | Shibayama Town芝山町小池 | Chiba | 21.1 km |
| 1 | Kujukuri Town九十九里町片貝 | Chiba | 4.9 km |
| 1 | Shirako Town白子町関 | Chiba | 6.2 km |
| 1 | Chosei Village長生村本郷 | Chiba | 11.0 km |
| 1 | Mobara City茂原市道表 | Chiba | 12.6 km |
| 1 | Sammu City山武市蓮沼ニ | Chiba | 13.5 km |
| 1 | Sammu City山武市蓮沼ハ | Chiba | 14.3 km |
| 1 | Mutsuzawa Town睦沢町下之郷 | Chiba | 17.1 km |
| 1 | Nagara Town長柄町桜谷 | Chiba | 17.3 km |
| 1 | Yokoshibahikari Town横芝光町栗山 | Chiba | 19.9 km |
| 1 | Yachimata City八街市八街 | Chiba | 20.2 km |
| 1 | Isumi Cityいすみ市岬町長者 | Chiba | 22.3 km |
| 1 | Chiba Wakaba Ward千葉若葉区小倉台 | Chiba | 25.4 km |
| 1 | Ichihara City市原市国分寺台中央 | Chiba | 25.4 km |
| 1 | Isumi Cityいすみ市国府台 | Chiba | 25.7 km |
| 1 | Tomisato City富里市七栄 | Chiba | 26.1 km |
| 1 | Otaki Town大多喜町大多喜 | Chiba | 27.0 km |
| 1 | Chiba Chuo Ward千葉中央区中央港 | Chiba | 29.1 km |
| 1 | Ichihara City市原市姉崎 | Chiba | 31.9 km |
| 1 | Chiba Mihama Ward千葉美浜区稲毛海岸 | Chiba | 32.4 km |
| 1 | Katori City香取市仁良 | Chiba | 37.1 km |
| 1 | Kimitsu City君津市久留里市場 | Chiba | 37.3 km |
| 1 | Katsuura City勝浦市新官 | Chiba | 39.5 km |
| 1 | Katsuura City勝浦市墨名 | Chiba | 39.7 km |
| 1 | Katori City香取市佐原諏訪台 | Chiba | 44.0 km |
| 1 | Kisarazu City木更津市富士見 | Chiba | 45.6 km |
| 1 | Inashiki City稲敷市伊佐津 | Ibaraki | 46.6 km |
| 1 | Inashiki City稲敷市江戸崎甲 | Ibaraki | 50.5 km |
| 1 | Toride City取手市寺田 | Ibaraki | 55.4 km |
| 1 | 茨城鹿嶋市鉢形 | Ibaraki | 56.4 km |
| 1 | Shinagawa City東京品川区平塚 | Tokyo | 63.7 km |
| 1 | Yokohama Tsurumi Ward横浜鶴見区末広町 | Kanagawa | 64.4 km |
| 1 | Setagaya City東京世田谷区三軒茶屋 | Tokyo | 68.0 km |
| 1 | Yokohama Kohoku Ward横浜港北区日吉本町 | Kanagawa | 70.1 km |
| 1 | Chofu City調布市西つつじヶ丘 | Tokyo | 77.3 km |
| 1 | 千葉中央区千葉市役所 | Chiba | — |
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: May 16, 2021 at 10:12:56Received: July 31, 2026 at 00:28:57
- P2PQUAKEIssued: May 16, 2021 at 10:12:11Received: July 31, 2026 at 00:28:57
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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.
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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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