August 8, 2020 at 20:55:00 JST
Adjacent Sea of Amami-Oshima Island · M4.1 · Shindo 2
奄美大島近海
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.
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 | Kikai Town喜界町滝川 | Kagoshima | 47.8 km |
| 1 | Amami City奄美市笠利町里 | Kagoshima | 18.4 km |
| 1 | Amami City奄美市名瀬幸町 | Kagoshima | 26.7 km |
| 1 | Yamato Village大和村思勝 | Kagoshima | 33.6 km |
| 1 | Amami City奄美市住用町西仲間 | Kagoshima | 41.0 km |
| 1 | Kikai Town喜界町湾 | Kagoshima | 45.5 km |
| 1 | Uken Village宇検村湯湾 | Kagoshima | 46.1 km |
| 1 | Setouchi Town瀬戸内町西古見 | Kagoshima | 57.4 km |
| 1 | Setouchi Town瀬戸内町古仁屋 | Kagoshima | 57.9 km |
| 1 | Setouchi Town瀬戸内町加計呂麻島 | Kagoshima | 63.3 km |
| 1 | Setouchi Town瀬戸内町請島 | Kagoshima | 72.9 km |
| 1 | Setouchi Town瀬戸内町与路島 | Kagoshima | 75.6 km |
| 1 | Isen Town伊仙町伊仙 | Kagoshima | 119.9 km |
| 1 | 奄美市名瀬港町 | Kagoshima | — |
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: August 8, 2020 at 20:58:00Received: July 31, 2026 at 00:30:46
- P2PQUAKEIssued: August 8, 2020 at 20:58:00Received: July 31, 2026 at 00:30:46
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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 →