September 16, 2023 at 14:58:00 JST
Southern Ibaraki Prefecture · M3.3 · Shindo 1
茨城県南部
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.
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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.
Scroll horizontally to see the full table.
| Shindo | Station | Prefecture | Distance from epicentre |
|---|---|---|---|
| 1 | Inashiki City稲敷市江戸崎甲 | Ibaraki | 5.8 km |
| 1 | Kasumigaura Cityかすみがうら市大和田 | Ibaraki | 10.3 km |
| 1 | Tsuchiura City土浦市常名 | Ibaraki | 15.2 km |
| 1 | Omitama City小美玉市小川 | Ibaraki | 20.7 km |
| 1 | Ishioka City石岡市石岡 | Ibaraki | 21.1 km |
| 1 | Kasama City笠間市下郷 | Ibaraki | 33.3 km |
| 1 | Sakuragawa City桜川市真壁 | Ibaraki | 35.4 km |
| 1 | Noda City野田市鶴奉 | Chiba | 39.0 km |
| 1 | Mito City水戸市内原町 | Ibaraki | 40.3 km |
| 1 | Kasama City笠間市笠間 | Ibaraki | 42.4 km |
| 1 | Mito City水戸市千波町 | Ibaraki | 43.2 km |
| 1 | Kasama City笠間市石井 | Ibaraki | 43.6 km |
| 1 | Miyashiro Town宮代町笠原 | Saitama | 52.3 km |
| 1 | Kuki City久喜市下早見 | Saitama | 57.5 km |
| 1 | Hitachiomiya City常陸大宮市野口 | Ibaraki | 62.2 km |
| 1 | Ora Town邑楽町中野 | Gunma | 80.5 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: September 16, 2023 at 15:01:27Received: July 31, 2026 at 00:24:46
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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 →