April 16, 2021 at 05:47:00 JST
Uchiura Bay · M4.5 · Shindo 3
内浦湾
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 | 渡島森町砂原 | Hokkaido | 20.8 km |
| 3 | 渡島森町上台町 | Hokkaido | 22.5 km |
| 3 | 八雲町上の湯 | Hokkaido | 27.8 km |
| 3 | Shikabe Town鹿部町宮浜 | Hokkaido | 33.7 km |
| 3 | Otobe Town乙部町緑町 | Hokkaido | 52.8 km |
| 2 | 渡島森町御幸町 | Hokkaido | 21.7 km |
| 2 | 八雲町住初町 | Hokkaido | 28.4 km |
| 2 | Oshamambe Town長万部町平里 | Hokkaido | 29.5 km |
| 2 | Toyako Town洞爺湖町洞爺町 | Hokkaido | 43.2 km |
| 2 | Assabu Town厚沢部町木間内 | Hokkaido | 44.3 km |
| 2 | Nanae Town七飯町本町 | Hokkaido | 45.2 km |
| 2 | 渡島北斗市本町 | Hokkaido | 46.8 km |
| 2 | Imakane Town今金町今金 | Hokkaido | 49.9 km |
| 2 | Hakodate City函館市川汲町 | Hokkaido | 53.0 km |
| 2 | 渡島北斗市中央 | Hokkaido | 53.5 km |
| 2 | Kumaishi, Yakumo Town八雲町熊石雲石町 | Hokkaido | 54.6 km |
| 2 | 胆振伊達市大滝区本町 | Hokkaido | 57.0 km |
| 2 | Kikonai Town木古内町木古内 | Hokkaido | 70.3 km |
| 2 | Hakodate City函館市泊町 | Hokkaido | 72.4 km |
| 2 | Kaminokuni Town上ノ国町小砂子 | Hokkaido | 87.7 km |
| 2 | Fukushima Town福島町福島 | Hokkaido | 94.5 km |
| 1 | 胆振伊達市末永町 | Hokkaido | 29.2 km |
| 1 | 胆振伊達市梅本 | Hokkaido | 29.8 km |
| 1 | Toyako Town洞爺湖町栄町 | Hokkaido | 30.7 km |
| 1 | Toyoura Town豊浦町大岸 | Hokkaido | 32.4 km |
| 1 | Muroran City室蘭市寿町 | Hokkaido | 35.9 km |
| 1 | Sobetsu Town壮瞥町滝之町 | Hokkaido | 36.6 km |
| 1 | Noboribetsu City登別市鉱山 | Hokkaido | 40.6 km |
| 1 | Noboribetsu City登別市桜木町 | Hokkaido | 41.7 km |
| 1 | Nanae Town七飯町桜町 | Hokkaido | 44.7 km |
| 1 | Kuromatsunai Town黒松内町黒松内 | Hokkaido | 47.9 km |
| 1 | Assabu Town厚沢部町新町 | Hokkaido | 52.1 km |
| 1 | Makkari Village真狩村真狩 | Hokkaido | 53.7 km |
| 1 | Rusutsu Village留寿都村留寿都 | Hokkaido | 54.0 km |
| 1 | Hakodate City函館市美原 | Hokkaido | 55.2 km |
| 1 | Niseko Townニセコ町中央通 | Hokkaido | 57.1 km |
| 1 | Shimamaki Village島牧村江ノ島 | Hokkaido | 59.8 km |
| 1 | Hakodate City函館市大森町 | Hokkaido | 60.0 km |
| 1 | Setana Townせたな町北檜山区徳島 | Hokkaido | 60.4 km |
| 1 | Setana Townせたな町北檜山区豊岡 | Hokkaido | 61.1 km |
| 1 | 檜山江差町中歌町 | Hokkaido | 61.6 km |
| 1 | 檜山江差町姥神 | Hokkaido | 62.0 km |
| 1 | Kimobetsu Town喜茂別町喜茂別 | Hokkaido | 62.2 km |
| 1 | Shimamaki Village島牧村泊 | Hokkaido | 62.8 km |
| 1 | Suttsu Town寿都町新栄 | Hokkaido | 63.0 km |
| 1 | Setana Townせたな町瀬棚区本町 | Hokkaido | 64.0 km |
| 1 | Setana Townせたな町大成区都 | Hokkaido | 64.8 km |
| 1 | Kyogoku Town京極町京極 | Hokkaido | 66.3 km |
| 1 | Kaminokuni Town上ノ国町湯ノ岱 | Hokkaido | 67.6 km |
| 1 | Kutchan Town倶知安町南1条 | Hokkaido | 68.1 km |
| 1 | Kaminokuni Town上ノ国町大留 | Hokkaido | 68.3 km |
| 1 | Hakodate City函館市新浜町 | Hokkaido | 68.7 km |
| 1 | Hakodate City函館市日ノ浜町 | Hokkaido | 70.7 km |
| 1 | Setana Townせたな町瀬棚区北島歌 | Hokkaido | 71.1 km |
| 1 | Iwanai Town岩内町高台 | Hokkaido | 75.9 km |
| 1 | Iwanai Town岩内町清住 | Hokkaido | 75.9 km |
| 1 | Shiriuchi Town知内町重内 | Hokkaido | 79.2 km |
| 1 | Shiriuchi Town知内町小谷石 | Hokkaido | 86.7 km |
| 1 | Akaigawa Village赤井川村赤井川 | Hokkaido | 88.5 km |
| 1 | Okushiri Town奥尻町奥尻 | Hokkaido | 91.1 km |
| 1 | 渡島松前町清部 | Hokkaido | 99.2 km |
| 1 | Sai Village佐井村長後 | Aomori | 109.1 km |
| 1 | Imabetsu Town今別町今別 | Aomori | 124.8 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: April 16, 2021 at 05:51:13Received: July 31, 2026 at 00:29:06
- P2PQUAKEIssued: April 16, 2021 at 05:50:15Received: July 31, 2026 at 00:29:06
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