December 29, 2020 at 04:24:00 JST
Off the south Coast of Wakayama Prefecture · M4.4 · Shindo 1
和歌山県南方沖
Off the south Coast of Wakayama Prefecture earthquake history →
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 | Ishioka City石岡市柿岡 | Ibaraki | 531.7 km |
| 1 | Utsunomiya City宇都宮市明保野町 | Tochigi | 533.7 km |
| 1 | Kasama City笠間市石井 | Ibaraki | 546.2 km |
| 1 | Iwaki Cityいわき市三和町 | Fukushima | 636.3 km |
| 1 | Tamura City田村市大越町 | Fukushima | 647.5 km |
| 1 | Namie Town浪江町幾世橋 | Fukushima | 679.1 km |
| 1 | Marumori Town丸森町鳥屋 | Miyagi | 698.4 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: December 29, 2020 at 04:28:00Received: July 31, 2026 at 00:29:53
- P2PQUAKEIssued: December 29, 2020 at 04:28:00Received: July 31, 2026 at 00:29:53
Follow the next earthquake from the places that matter
Save important places, compare locally observed Shindo and receive notifications after station readings are confirmed.
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- ✓Local Shindo
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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 →