April 17, 2023 at 07:16:00 JST
Southern Nagano Prefecture · M3.3 · Shindo 3
長野県南部
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 | Takayama City高山市高根町 | Gifu | 10.9 km |
| 2 | Kiso Town木曽町開田高原西野 | Nagano | 6.7 km |
| 1 | 松本市奈川 | Nagano | 12.3 km |
| 1 | Kiso Town木曽町新開 | Nagano | 18.4 km |
| 1 | Otaki Village王滝村役場 | Nagano | 21.6 km |
| 1 | Otaki Village王滝村鈴ヶ沢 | Nagano | 22.0 km |
| 1 | Takayama City高山市久々野町 | Gifu | 29.4 km |
| 1 | Gero City下呂市小坂町 | Gifu | 31.2 km |
| 1 | Hida City飛騨市神岡町東町 | Gifu | 45.5 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 17, 2023 at 07:20:13Received: July 31, 2026 at 00:25:47
- P2PQUAKEIssued: April 17, 2023 at 07:19:23Received: July 31, 2026 at 00:25:47
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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 →