July 20, 2015 at 22:56:00 JST
Chuetsu, Niigata Prefecture · M3.5 · Shindo 3
新潟県中越地方
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 |
|---|---|---|---|
| 3 | 上越市大島区岡 | Niigata | 9.7 km |
| 2 | Kashiwazaki City柏崎市高柳町岡野町 | Niigata | 4.2 km |
| 2 | 上越市安塚区安塚 | Niigata | 15.4 km |
| 2 | 上越市浦川原区釜淵 | Niigata | 15.7 km |
| 2 | 上越市吉川区原之町 | Niigata | 17.0 km |
| 1 | Tokamachi City十日町市松代 | Niigata | 7.8 km |
| 1 | Tokamachi City十日町市松之山 | Niigata | 12.2 km |
| 1 | Nagaoka City長岡市小国町法坂 | Niigata | 15.6 km |
| 1 | 上越市柿崎区柿崎 | Niigata | 20.6 km |
| 1 | Ojiya City小千谷市城内 | Niigata | 21.3 km |
| 1 | Sakae Village栄村北信 | Nagano | 23.4 km |
| 1 | 上越市牧区柳島 | Niigata | 23.7 km |
| 1 | 上越市三和区井ノ口 | Niigata | 23.9 km |
| 1 | 上越市大潟区土底浜 | Niigata | 24.2 km |
| 1 | 上越市清里区荒牧 | Niigata | 27.4 km |
| 1 | 上越市木田 | Niigata | 32.4 km |
| 1 | 上越市大手町 | Niigata | 33.1 km |
| 1 | Izumozaki Town出雲崎町米田 | Niigata | 38.4 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: July 20, 2015 at 23:00:00Received: July 31, 2026 at 00:43:38
- P2PQUAKEIssued: July 20, 2015 at 23:00:00Received: July 31, 2026 at 00:43:38
- P2PQUAKEIssued: July 20, 2015 at 22:59:00Received: July 31, 2026 at 00:43:38
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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 →