September 7, 2020 at 12:30:00 JST
Off the Coast of Ibaraki Prefecture · M4.5 · Shindo 1
茨城県沖
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 |
|---|---|---|---|
| 1 | Kitaibaraki City北茨城市磯原町 | Ibaraki | 76.7 km |
| 1 | Takahagi City高萩市本町 | Ibaraki | 79.1 km |
| 1 | Takahagi City高萩市安良川 | Ibaraki | 79.5 km |
| 1 | Iwaki Cityいわき市三和町 | Fukushima | 84.4 km |
| 1 | Hitachi City日立市助川小学校 | Ibaraki | 85.8 km |
| 1 | Tokai Village東海村東海 | Ibaraki | 95.6 km |
| 1 | Hitachinaka Cityひたちなか市南神敷台 | Ibaraki | 97.6 km |
| 1 | Kawauchi Village川内村上川内早渡 | Fukushima | 99.6 km |
| 1 | Namie Town浪江町幾世橋 | Fukushima | 103.1 km |
| 1 | Mito City水戸市栗崎町 | Ibaraki | 104.2 km |
| 1 | Hitachiomiya City常陸大宮市北町 | Ibaraki | 107.7 km |
| 1 | Tamura City田村市滝根町 | Fukushima | 108.3 km |
| 1 | Tamura City田村市都路町 | Fukushima | 109.2 km |
| 1 | Mito City水戸市千波町 | Ibaraki | 109.3 km |
| 1 | Tamura City田村市大越町 | Fukushima | 114.0 km |
| 1 | Tanagura Town棚倉町棚倉中居野 | Fukushima | 114.8 km |
| 1 | Mito City水戸市内原町 | Ibaraki | 117.3 km |
| 1 | Tamakawa Village玉川村小高 | Fukushima | 120.2 km |
| 1 | Kasama City笠間市中央 | Ibaraki | 122.7 km |
| 1 | Omitama City小美玉市堅倉 | Ibaraki | 123.1 km |
| 1 | Kasama City笠間市笠間 | Ibaraki | 126.0 km |
| 1 | Izumizaki Village泉崎村泉崎 | Fukushima | 126.1 km |
| 1 | Kasama City笠間市石井 | Ibaraki | 126.5 km |
| 1 | Nasukarasuyama City那須烏山市中央 | Tochigi | 129.5 km |
| 1 | Shirakawa City白河市新白河 | Fukushima | 134.0 km |
| 1 | Tenei Village天栄村下松本 | Fukushima | 135.3 km |
| 1 | Sukagawa City須賀川市岩瀬支所 | Fukushima | 136.1 km |
| 1 | Mashiko Town益子町益子 | Tochigi | 137.3 km |
| 1 | Tsuchiura City土浦市常名 | Ibaraki | 142.8 km |
| 1 | Konan, Koriyama City郡山市湖南町 | Fukushima | 152.1 km |
| 1 | Oyama City小山市神鳥谷 | Tochigi | 167.6 km |
| 1 | 猪苗代町千代田 | Fukushima | — |
| 1 | 城里町小勝 | Ibaraki | — |
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 7, 2020 at 12:34:00Received: July 31, 2026 at 00:30:34
- P2PQUAKEIssued: September 7, 2020 at 12:34:00Received: July 31, 2026 at 00:30:34
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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 →