September 20, 2020 at 19:48:00 JST
Off the southeast Coast of Chiba Prefecture · M4.5 · Shindo 2
千葉県南東沖
Off the southeast Coast of Chiba Prefecture earthquake history →
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 | Kamogawa City鴨川市横渚 | Chiba | 15.0 km |
| 2 | Kamogawa City鴨川市内浦 | Chiba | 17.8 km |
| 2 | Katsuura City勝浦市墨名 | Chiba | 19.5 km |
| 2 | Katsuura City勝浦市新官 | Chiba | 19.9 km |
| 2 | Tateyama City館山市北条 | Chiba | 30.1 km |
| 2 | Tateyama City館山市長須賀 | Chiba | 30.6 km |
| 2 | Nakai Town中井町比奈窪 | Kanagawa | 96.5 km |
| 1 | Kamogawa City鴨川市天津 | Chiba | 14.1 km |
| 1 | Kamogawa City鴨川市八色 | Chiba | 15.6 km |
| 1 | Minamiboso City南房総市岩糸 | Chiba | 22.0 km |
| 1 | Onjuku Town御宿町須賀 | Chiba | 25.1 km |
| 1 | Minamiboso City南房総市谷向 | Chiba | 27.6 km |
| 1 | Minamiboso City南房総市白浜町白浜 | Chiba | 29.2 km |
| 1 | Otaki Town大多喜町大多喜 | Chiba | 32.5 km |
| 1 | Isumi Cityいすみ市国府台 | Chiba | 32.6 km |
| 1 | Minamiboso City南房総市富浦町青木 | Chiba | 33.2 km |
| 1 | Kyonan Town鋸南町下佐久間 | Chiba | 35.0 km |
| 1 | Kimitsu City君津市久留里市場 | Chiba | 35.3 km |
| 1 | Isumi Cityいすみ市岬町長者 | Chiba | 37.1 km |
| 1 | Mutsuzawa Town睦沢町下之郷 | Chiba | 41.4 km |
| 1 | Chonan Town長南町総合グラウンド | Chiba | 42.8 km |
| 1 | Chonan Town長南町長南 | Chiba | 43.4 km |
| 1 | Ichinomiya Town一宮町一宮 | Chiba | 44.0 km |
| 1 | Futtsu City富津市下飯野 | Chiba | 45.5 km |
| 1 | Kisarazu City木更津市富士見 | Chiba | 49.3 km |
| 1 | Yokosuka City横須賀市光の丘 | Kanagawa | 55.0 km |
| 1 | Miura City三浦市城山町 | Kanagawa | 55.1 km |
| 1 | Oamishirasato City大網白里市大網 | Chiba | 58.7 km |
| 1 | Togane City東金市東新宿 | Chiba | 64.0 km |
| 1 | Togane City東金市日吉台 | Chiba | 64.5 km |
| 1 | Yokohama Kanazawa Ward横浜金沢区白帆 | Kanagawa | 65.5 km |
| 1 | Chiba Chuo Ward千葉中央区中央港 | Chiba | 67.5 km |
| 1 | Yokohama Isogo Ward横浜磯子区洋光台 | Kanagawa | 68.3 km |
| 1 | Yokohama Naka Ward横浜中区山手町 | Kanagawa | 69.7 km |
| 1 | Sammu City山武市蓮沼ニ | Chiba | 70.9 km |
| 1 | Yokohama Kanagawa Ward横浜神奈川区広台太田町 | Kanagawa | 74.3 km |
| 1 | Sammu City山武市松尾町富士見台 | Chiba | 74.9 km |
| 1 | Izu伊豆大島町波浮港 | Tokyo | 77.6 km |
| 1 | Yokohama Kohoku Ward横浜港北区日吉本町 | Kanagawa | 80.1 km |
| 1 | Yokohama Asahi Ward横浜旭区今宿東町 | Kanagawa | 81.0 km |
| 1 | Fujisawa City藤沢市長後 | Kanagawa | 81.3 km |
| 1 | Chigasaki City茅ヶ崎市茅ヶ崎 | Kanagawa | 81.5 km |
| 1 | Kawasaki Nakahara Ward川崎中原区小杉陣屋町 | Kanagawa | 81.8 km |
| 1 | Yokohama Asahi Ward横浜旭区川井宿町 | Kanagawa | 82.4 km |
| 1 | Minato City東京港区白金 | Tokyo | 82.9 km |
| 1 | Setagaya City東京世田谷区中町 | Tokyo | 84.2 km |
| 1 | Tako Town多古町多古 | Chiba | 85.1 km |
| 1 | Kawasaki Miyamae Ward川崎宮前区宮前平 | Kanagawa | 85.8 km |
| 1 | Setagaya City東京世田谷区三軒茶屋 | Tokyo | 85.8 km |
| 1 | Yokohama Midori Ward横浜緑区十日市場町 | Kanagawa | 86.0 km |
| 1 | Shibuya City東京渋谷区宇田川町 | Tokyo | 86.2 km |
| 1 | Chiyoda City東京千代田区大手町 | Tokyo | 86.3 km |
| 1 | Hiratsuka City平塚市浅間町 | Kanagawa | 86.5 km |
| 1 | Setagaya City東京世田谷区世田谷 | Tokyo | 87.8 km |
| 1 | Atsugi City厚木市中町 | Kanagawa | 90.7 km |
| 1 | Nakano City東京中野区中野 | Tokyo | 92.8 km |
| 1 | Chofu City調布市西つつじヶ丘 | Tokyo | 93.0 km |
| 1 | 東京利島村東山 | Tokyo | 98.8 km |
| 1 | Kiyokawa Village清川村煤ヶ谷 | Kanagawa | 99.2 km |
| 1 | Hadano City秦野市曽屋 | Kanagawa | 99.4 km |
| 1 | Nerima City東京練馬区東大泉 | Tokyo | 100.0 km |
| 1 | Hadano City秦野市平沢 | Kanagawa | 100.4 km |
| 1 | Ito City伊東市大原 | Shizuoka | 100.4 km |
| 1 | Koganei City小金井市本町 | Tokyo | 100.4 km |
| 1 | Nishitokyo City西東京市中町 | Tokyo | 100.6 km |
| 1 | Hachioji City八王子市堀之内 | Tokyo | 100.9 km |
| 1 | Yugawara Town湯河原町中央 | Kanagawa | 100.9 km |
| 1 | Atami City熱海市網代 | Shizuoka | 101.1 km |
| 1 | Hakone Town箱根町湯本 | Kanagawa | 102.6 km |
| 1 | Kokubunji City国分寺市戸倉 | Tokyo | 103.6 km |
| 1 | Hino City日野市神明 | Tokyo | 104.0 km |
| 1 | Kodaira City小平市小川町 | Tokyo | 104.1 km |
| 1 | Niiza City新座市野火止 | Saitama | 104.7 km |
| 1 | Kiyose City清瀬市中里 | Tokyo | 106.7 km |
| 1 | Higashiizu Town東伊豆町奈良本 | Shizuoka | 107.0 km |
| 1 | Higashimurayama City東村山市本町 | Tokyo | 107.3 km |
| 1 | Sagamihara Midori Ward相模原緑区中野 | Kanagawa | 107.7 km |
| 1 | Higashiyamato City東大和市中央 | Tokyo | 108.7 km |
| 1 | Izu City伊豆市中伊豆グラウンド | Shizuoka | 108.9 km |
| 1 | 埼玉三芳町藤久保 | Saitama | 110.4 km |
| 1 | Saitama Omiya Wardさいたま大宮区大門 | Saitama | 113.5 km |
| 1 | Kawazu Town河津町田中 | Shizuoka | 113.8 km |
| 1 | Saitama Kita Wardさいたま北区宮原 | Saitama | 115.8 km |
| 1 | Izunokuni City伊豆の国市長岡 | Shizuoka | 116.0 km |
| 1 | Fujinomiya City富士宮市弓沢町 | Shizuoka | 146.0 km |
| 1 | Fujinomiya City富士宮市野中 | Shizuoka | 147.7 km |
| 1 | Fujikawa Town富士川町鰍沢 | Yamanashi | 169.3 km |
| 1 | Saku City佐久市中込 | Nagano | 208.6 km |
| 1 | 横浜港南区丸山台東部 | Kanagawa | — |
| 1 | 横浜泉区和泉町 | Kanagawa | — |
| 1 | 相模原中央区水郷田名 | Kanagawa | — |
| 1 | 国分寺市本多 | Tokyo | — |
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: September 20, 2020 at 19:52:00Received: July 31, 2026 at 00:30:32
- P2PQUAKEIssued: September 20, 2020 at 19:52:00Received: July 31, 2026 at 00:30:32
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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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