July 28, 2023 at 07:59:00 JST
Southern Nagano Prefecture · M3.7 · Shindo 1
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 |
|---|---|---|---|
| 1 | 伊那市高遠町荊口 | Nagano | 3.9 km |
| 1 | Minamiminowa Village南箕輪村役場 | Nagano | 11.3 km |
| 1 | Chino City茅野市葛井公園 | Nagano | 11.7 km |
| 1 | Fujimi Town富士見町落合 | Nagano | 12.7 km |
| 1 | Suwa City諏訪市高島 | Nagano | 15.6 km |
| 1 | Suwa City諏訪市湖岸通り | Nagano | 16.3 km |
| 1 | Shimosuwa Town下諏訪町役場 | Nagano | 18.9 km |
| 1 | 山梨北杜市白州町 | Yamanashi | 23.9 km |
| 1 | 山梨北杜市長坂町 | Yamanashi | 25.6 km |
| 1 | 山梨北杜市大泉町 | Yamanashi | 26.6 km |
| 1 | 長野南牧村海ノ口 | Nagano | 37.6 km |
| 1 | Fujikawa Town富士川町鰍沢 | Yamanashi | 51.5 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: July 28, 2023 at 08:02:21Received: July 31, 2026 at 00:25:06
Follow the next earthquake from the places that matter
Save important places, compare locally observed Shindo and receive notifications after station readings are confirmed.
- ✓Saved places
- ✓Local Shindo
- ✓Observed alerts
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 →