Confirmed
April 21, 2021 at 02:40:00 JST
Central Nagano Prefecture · M4.5 · Shindo 2
長野県中部
Maximum Shindo2JMA
MagnitudeM4.5JMA magnitude (Mj)
Depth170 km
Stations159JMA
TsunamiNo tsunami concernCheck JMA source ↗
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.
Prefectures that observed this earthquake
Shindo2
Yokohama Midori Ward横浜市緑区
→Shindo2View local history
Kumagaya City熊谷市
→Shindo2View local history
Atsugi City厚木市
→Shindo2View local history
Kounosu City鴻巣市
→Shindo1View local history
Saitama Minuma Wardさいたま市見沼区
→Shindo1View local history
Saitama Omiya Wardさいたま市大宮区
→Shindo1View local history
Saitama Kita Wardさいたま市北区
→Shindo1View local history
Saitama Midori Wardさいたま市緑区
→View local history
MAP
View on mapShindo readings and epicentre
Each numbered marker is an actual station reading. The orange M marker shows the epicentre.
OBSERVATIONS
159Observed 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 | Kumagaya City熊谷市大里 | Saitama | 76.2 km |
| 2 | Kounosu City鴻巣市吹上富士見 | Saitama | 79.6 km |
| 2 | Atsugi City厚木市中町 | Kanagawa | 117.5 km |
| 2 | Yokohama Midori Ward横浜緑区十日市場町 | Kanagawa | 118.5 km |
| 2 | 横浜青葉区榎が丘 | Kanagawa | — |
| 1 | 長野南牧村海ノ口 | Nagano | 32.6 km |
| 1 | Chichibu City秩父市中津川 | Saitama | 37.8 km |
| 1 | Honjo City本庄市児玉町 | Saitama | 49.0 km |
| 1 | Suwa City諏訪市湖岸通り | Nagano | 52.3 km |
| 1 | Suwa City諏訪市高島 | Nagano | 52.7 km |
| 1 | 山梨北杜市長坂町 | Yamanashi | 56.1 km |
| 1 | 山梨北杜市健康ランド須玉 | Yamanashi | 58.9 km |
| 1 | Yamanashi City山梨市牧丘町窪平 | Yamanashi | 62.9 km |
| 1 | Tabayama Village丹波山村丹波 | Yamanashi | 63.5 km |
| 1 | Kiryu City桐生市黒保根町 | Gunma | 64.9 km |
| 1 | Kiryu City桐生市元宿町 | Gunma | 66.7 km |
| 1 | Kiryu City桐生市織姫町 | Gunma | 66.7 km |
| 1 | Koshu City甲州市塩山下於曽 | Yamanashi | 67.5 km |
| 1 | Koshu City甲州市塩山上於曽 | Yamanashi | 67.6 km |
| 1 | Ota City太田市浜町 | Gunma | 70.1 km |
| 1 | Kofu City甲府市飯田 | Yamanashi | 70.4 km |
| 1 | Kumagaya City熊谷市宮町 | Saitama | 73.0 km |
| 1 | Higashimatsuyama City東松山市市ノ川 | Saitama | 76.3 km |
| 1 | Ashikaga City足利市大正町 | Tochigi | 76.5 km |
| 1 | Gyoda City行田市南河原 | Saitama | 76.7 km |
| 1 | Higashimatsuyama City東松山市松葉町 | Saitama | 77.5 km |
| 1 | Gyoda City行田市本丸 | Saitama | 79.3 km |
| 1 | Yoshimi Town吉見町下細谷 | Saitama | 81.7 km |
| 1 | Otsuki City大月市大月 | Yamanashi | 82.5 km |
| 1 | Otsuki City大月市御太刀 | Yamanashi | 82.8 km |
| 1 | 群馬明和町新里 | Gunma | 84.2 km |
| 1 | Tatebayashi City館林市城町 | Gunma | 84.6 km |
| 1 | Kawajima Town川島町下八ツ林 | Saitama | 86.3 km |
| 1 | Kounosu City鴻巣市中央 | Saitama | 86.6 km |
| 1 | Sano City佐野市高砂町 | Tochigi | 88.0 km |
| 1 | Sayama City狭山市入間川 | Saitama | 88.4 km |
| 1 | Kazo City加須市騎西 | Saitama | 90.0 km |
| 1 | Itakura Town板倉町板倉 | Gunma | 90.4 km |
| 1 | Okegawa City桶川市泉 | Saitama | 92.6 km |
| 1 | Tochigi City栃木市藤岡町藤岡 | Tochigi | 94.4 km |
| 1 | Tochigi City栃木市岩舟町静 | Tochigi | 95.2 km |
| 1 | Kazo City加須市北川辺 | Saitama | 96.1 km |
| 1 | Higashiyamato City東大和市中央 | Tokyo | 96.5 km |
| 1 | Kazo City加須市大利根 | Saitama | 96.9 km |
| 1 | Hachioji City八王子市石川町 | Tokyo | 97.9 km |
| 1 | Fujimi City富士見市鶴馬 | Saitama | 98.5 km |
| 1 | Sagamihara Midori Ward相模原緑区中野 | Kanagawa | 98.8 km |
| 1 | Kuki City久喜市鷲宮 | Saitama | 98.8 km |
| 1 | Kuki City久喜市下早見 | Saitama | 99.6 km |
| 1 | Hino City日野市神明 | Tokyo | 100.5 km |
| 1 | Saitama Kita Wardさいたま北区宮原 | Saitama | 100.6 km |
| 1 | Kuki City久喜市栗橋 | Saitama | 100.7 km |
| 1 | Kiyose City清瀬市中里 | Tokyo | 101.1 km |
| 1 | Kodaira City小平市小川町 | Tokyo | 101.5 km |
| 1 | Kuki City久喜市青葉 | Saitama | 102.2 km |
| 1 | Saitama Omiya Wardさいたま大宮区大門 | Saitama | 102.3 km |
| 1 | Tochigi City栃木市旭町 | Tochigi | 102.4 km |
| 1 | Saitama Minuma Wardさいたま見沼区堀崎 | Saitama | 102.6 km |
| 1 | Hachioji City八王子市堀之内 | Tokyo | 103.6 km |
| 1 | Saitama Omiya Wardさいたま大宮区天沼町 | Saitama | 104.0 km |
| 1 | Niiza City新座市野火止 | Saitama | 104.1 km |
| 1 | Satte City幸手市東 | Saitama | 104.5 km |
| 1 | Koganei City小金井市本町 | Tokyo | 105.0 km |
| 1 | Asaka City朝霞市本町 | Saitama | 105.0 km |
| 1 | Miyashiro Town宮代町笠原 | Saitama | 105.5 km |
| 1 | Nishitokyo City西東京市中町 | Tokyo | 106.5 km |
| 1 | Wako City和光市広沢 | Saitama | 107.8 km |
| 1 | Nerima City東京練馬区東大泉 | Tokyo | 108.1 km |
| 1 | Machida City町田市忠生 | Tokyo | 108.3 km |
| 1 | Saitama Midori Wardさいたま緑区中尾 | Saitama | 108.3 km |
| 1 | Musashino City武蔵野市緑町 | Tokyo | 108.6 km |
| 1 | Sakai Town境町旭町 | Ibaraki | 109.1 km |
| 1 | Kasukabe City春日部市谷原新田 | Saitama | 109.3 km |
| 1 | Kiyokawa Village清川村煤ヶ谷 | Kanagawa | 109.8 km |
| 1 | Itabashi City東京板橋区高島平 | Tokyo | 111.0 km |
| 1 | Suginami City東京杉並区桃井 | Tokyo | 112.1 km |
| 1 | Shimotsuke City下野市笹原 | Tochigi | 112.7 km |
| 1 | Chofu City調布市西つつじヶ丘 | Tokyo | 112.7 km |
| 1 | Itabashi City東京板橋区相生町 | Tokyo | 113.1 km |
| 1 | Kasukabe City春日部市金崎 | Saitama | 113.3 km |
| 1 | Suginami City東京杉並区高井戸 | Tokyo | 114.2 km |
| 1 | Shimotsuke City下野市田中 | Tochigi | 115.3 km |
| 1 | Nakano City東京中野区中野 | Tokyo | 115.8 km |
| 1 | Setagaya City東京世田谷区成城 | Tokyo | 116.2 km |
| 1 | Utsunomiya City宇都宮市明保野町 | Tochigi | 117.1 km |
| 1 | Shinjuku City東京新宿区上落合 | Tokyo | 118.1 km |
| 1 | Yamato City大和市下鶴間 | Kanagawa | 118.8 km |
| 1 | Shinjuku City東京新宿区百人町 | Tokyo | 118.8 km |
| 1 | Bando City坂東市岩井 | Ibaraki | 119.0 km |
| 1 | Ebina City海老名市大谷 | Kanagawa | 119.1 km |
| 1 | Shibuya City東京渋谷区本町 | Tokyo | 119.2 km |
| 1 | Kita City東京北区西ヶ原 | Tokyo | 119.5 km |
| 1 | Chikusei City筑西市舟生 | Ibaraki | 119.8 km |
| 1 | Noda City野田市鶴奉 | Chiba | 120.4 km |
| 1 | Adachi City東京足立区伊興 | Tokyo | 120.5 km |
| 1 | Yokohama Seya Ward横浜瀬谷区中屋敷 | Kanagawa | 120.8 km |
| 1 | Soka City草加市中央 | Saitama | 120.8 km |
| 1 | Setagaya City東京世田谷区三軒茶屋 | Tokyo | 121.1 km |
| 1 | Setagaya City東京世田谷区中町 | Tokyo | 121.8 km |
| 1 | Arakawa City東京荒川区東尾久 | Tokyo | 121.8 km |
| 1 | Kawasaki Miyamae Ward川崎宮前区野川 | Kanagawa | 121.9 km |
| 1 | Shibuya City東京渋谷区宇田川町 | Tokyo | 122.0 km |
| 1 | Yokohama Asahi Ward横浜旭区川井宿町 | Kanagawa | 122.4 km |
| 1 | Minato City東京港区南青山 | Tokyo | 122.8 km |
| 1 | Chiyoda City東京千代田区富士見 | Tokyo | 123.2 km |
| 1 | Meguro City東京目黒区中央町 | Tokyo | 123.3 km |
| 1 | Bunkyo City東京文京区本郷 | Tokyo | 123.4 km |
| 1 | Chiyoda City東京千代田区麹町 | Tokyo | 123.7 km |
| 1 | Yashio City八潮市中央 | Saitama | 123.8 km |
| 1 | Yokohama Midori Ward横浜緑区鴨居 | Kanagawa | 123.9 km |
| 1 | Adachi City東京足立区千住中居町 | Tokyo | 124.2 km |
| 1 | Chiyoda City東京千代田区大手町 | Tokyo | 124.4 km |
| 1 | Kawasaki Nakahara-ku Kosugimachi川崎中原区小杉町 | Kanagawa | 124.6 km |
| 1 | Yokohama Kohoku Ward横浜港北区日吉本町 | Kanagawa | 124.8 km |
| 1 | Yokohama Hodogaya Ward横浜保土ケ谷区上菅田町 | Kanagawa | 125.5 km |
| 1 | Minato City東京港区白金 | Tokyo | 125.5 km |
| 1 | Fujisawa City藤沢市長後 | Kanagawa | 125.6 km |
| 1 | Shinagawa City東京品川区平塚 | Tokyo | 126.1 km |
| 1 | Misato City三郷市中央 | Saitama | 126.6 km |
| 1 | Hiratsuka City平塚市浅間町 | Kanagawa | 126.7 km |
| 1 | Minato City東京港区海岸 | Tokyo | 127.3 km |
| 1 | Sumida City東京墨田区東向島 | Tokyo | 127.4 km |
| 1 | Shinagawa City東京品川区北品川 | Tokyo | 127.5 km |
| 1 | Chuo City東京中央区勝どき | Tokyo | 127.9 km |
| 1 | Sumida City東京墨田区横川 | Tokyo | 128.0 km |
| 1 | Yokohama Kanagawa Ward横浜神奈川区神大寺 | Kanagawa | 128.0 km |
| 1 | Koto City東京江東区越中島 | Tokyo | 128.1 km |
| 1 | Katsushika City東京葛飾区立石 | Tokyo | 128.7 km |
| 1 | Ota City東京大田区多摩川 | Tokyo | 128.8 km |
| 1 | Koto City東京江東区森下 | Tokyo | 129.0 km |
| 1 | Chigasaki City茅ヶ崎市茅ヶ崎 | Kanagawa | 129.4 km |
| 1 | Kawasaki Saiwai Ward川崎幸区戸手本町 | Kanagawa | 129.6 km |
| 1 | Koto City東京江東区枝川 | Tokyo | 130.2 km |
| 1 | Ota City東京大田区本羽田 | Tokyo | 131.6 km |
| 1 | Kawasaki Kawasaki-ku Miyamae-cho川崎川崎区宮前町 | Kanagawa | 131.7 km |
| 1 | Kawasaki Kawasaki Ward川崎川崎区中島 | Kanagawa | 132.0 km |
| 1 | Edogawa City東京江戸川区鹿骨 | Tokyo | 133.5 km |
| 1 | Edogawa City東京江戸川区船堀 | Tokyo | 133.6 km |
| 1 | Yokohama Naka Ward横浜中区山手町 | Kanagawa | 134.7 km |
| 1 | Kawasaki Kawasaki-ku Chidori-cho川崎川崎区千鳥町 | Kanagawa | 135.1 km |
| 1 | Tsukuba Cityつくば市天王台 | Ibaraki | 135.3 km |
| 1 | Kamagaya City鎌ケ谷市新鎌ケ谷 | Chiba | 138.7 km |
| 1 | Yokohama Kanazawa Ward横浜金沢区白帆 | Kanagawa | 139.4 km |
| 1 | Urayasu City浦安市日の出 | Chiba | 139.7 km |
| 1 | Tsuchiura City土浦市藤沢 | Ibaraki | 141.5 km |
| 1 | Zushi City逗子市桜山 | Kanagawa | 142.5 km |
| 1 | Tsuchiura City土浦市常名 | Ibaraki | 144.6 km |
| 1 | Kasama City笠間市石井 | Ibaraki | 147.6 km |
| 1 | Chiba Mihama Ward千葉美浜区ひび野 | Chiba | 148.9 km |
| 1 | Izu City伊豆市中伊豆グラウンド | Shizuoka | 153.4 km |
| 1 | Miura City三浦市城山町 | Kanagawa | 158.4 km |
| 1 | Kisarazu City木更津市太田 | Chiba | 158.8 km |
| 1 | Ichihara City市原市姉崎 | Chiba | 160.1 km |
| 1 | Tateyama City館山市長須賀 | Chiba | 185.4 km |
| 1 | 深谷市川本 | Saitama | — |
| 1 | 相模原中央区上溝 | Kanagawa | — |
| 1 | 館林市美園町 | Gunma | — |
| 1 | 東京国際空港 | Tokyo | — |
| 1 | 国分寺市本多 | Tokyo | — |
UPDATES
1Report updates
Status, time and revision available in the stored report. Field-by-field differences may not be retained.
- Confirmed
Revision 1 · p2pquake
SOURCES
1Sources and bulletins
Multiple source bulletins do not necessarily represent multiple corrections.
- P2PQUAKEIssued: April 21, 2021 at 02:44:19Received: July 31, 2026 at 00:29:04
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