April 17, 2024 at 23:31:00 JST
Northern Nagano Prefecture · M3.3 · Shindo 3
長野県北部
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.
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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.
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| Shindo | Station | Prefecture | Distance from epicentre |
|---|---|---|---|
| 3 | Yamanouchi Town山ノ内町消防署 | Nagano | 4.6 km |
| 2 | 長野高山村高井 | Nagano | 4.2 km |
| 2 | Yamanouchi Town山ノ内町平穏 | Nagano | 5.1 km |
| 2 | Nakano City中野市三好町 | Nagano | 5.2 km |
| 2 | Obuse Town小布施町小布施 | Nagano | 8.0 km |
| 2 | Suzaka City須坂市須坂 | Nagano | 9.8 km |
| 2 | 長野市豊野町豊野 | Nagano | 10.8 km |
| 2 | Chikuma City千曲市上山田温泉 | Nagano | 33.9 km |
| 1 | Nakano City中野市豊津 | Nagano | 10.6 km |
| 1 | Iizuna Town飯綱町芋川 | Nagano | 15.0 km |
| 1 | 長野市箱清水 | Nagano | 18.9 km |
| 1 | 長野市松代 | Nagano | 24.5 km |
| 1 | Chikuma City千曲市杭瀬下 | Nagano | 32.1 km |
| 1 | Chikuma City千曲市戸倉 | Nagano | 32.3 km |
| 1 | Sakaki Town坂城町坂城 | Nagano | 33.1 km |
| 1 | Sakae Village栄村北信 | Nagano | 36.0 km |
| 1 | Ueda City上田市築地 | Nagano | 37.5 km |
| 1 | Chikuhoku Village筑北村坂井 | Nagano | 40.6 km |
| 1 | Ueda City上田市下武石 | Nagano | 49.0 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, 2024 at 23:36:52Received: July 31, 2026 at 00:23:01
- P2PQUAKEIssued: April 17, 2024 at 23:35:54Received: July 31, 2026 at 00:23:01
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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 →