November 11, 2021 at 00:45:00 JST
Off the south Coast of Okinawa Main Island · M6.6 · Shindo 3
沖縄本島南方沖
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 |
|---|---|---|---|
| 3 | Miyakojima City宮古島市城辺福北 | Okinawa | 202.7 km |
| 3 | Miyakojima City宮古島市城辺福西 | Okinawa | 203.2 km |
| 3 | Miyakojima City宮古島市上野支所 | Okinawa | 205.9 km |
| 2 | Miyakojima City宮古島市上野新里 | Okinawa | 205.5 km |
| 2 | Miyakojima City宮古島市平良西里 | Okinawa | 212.1 km |
| 2 | Miyakojima City宮古島市平良下里 | Okinawa | 213.3 km |
| 2 | Miyakojima City宮古島市平良狩俣 | Okinawa | 216.7 km |
| 2 | Miyakojima City宮古島市伊良部前里添 | Okinawa | 222.0 km |
| 2 | Miyakojima City宮古島市下地島空港 | Okinawa | 224.6 km |
| 2 | Miyakojima City宮古島市平良池間 | Okinawa | 226.3 km |
| 2 | Tarama Village多良間村塩川 | Okinawa | 243.5 km |
| 2 | Tarama Village多良間村仲筋 | Okinawa | 245.8 km |
| 2 | 石垣市平久保 | Okinawa | 273.2 km |
| 2 | 石垣市新栄町 | Okinawa | 274.9 km |
| 2 | 竹富町黒島 | Okinawa | 284.0 km |
| 2 | 竹富町大原 | Okinawa | 297.4 km |
| 2 | 竹富町波照間 | Okinawa | 299.9 km |
| 2 | Zamami Village座間味村座間味 | Okinawa | 332.2 km |
| 2 | Kumejima Town久米島町謝名堂 | Okinawa | 337.2 km |
| 2 | Kumejima Town久米島町比嘉 | Okinawa | 337.4 km |
| 2 | 石垣市美崎町 | Okinawa | — |
| 1 | 石垣市伊原間 | Okinawa | 271.6 km |
| 1 | 石垣市登野城 | Okinawa | 273.4 km |
| 1 | 石垣市新川 | Okinawa | 276.8 km |
| 1 | 竹富町上原小学校 | Okinawa | 312.2 km |
| 1 | 竹富町上原青年会館 | Okinawa | 313.3 km |
| 1 | Kumejima Town久米島町山城 | Okinawa | 336.1 km |
| 1 | Kumejima Town久米島町仲泊 | Okinawa | 338.2 km |
| 1 | Nanjo City南城市佐敷字佐敷 | Okinawa | 339.9 km |
| 1 | Nanjo City南城市知念久手堅 | Okinawa | 341.4 km |
| 1 | Naha City那覇市港町 | Okinawa | 343.5 km |
| 1 | Nishihara Town西原町与那城 | Okinawa | 344.1 km |
| 1 | Tonaki Village渡名喜村渡名喜 | Okinawa | 344.4 km |
| 1 | Okinawa City沖縄市美里 | Okinawa | 359.3 km |
| 1 | Uruma Cityうるま市みどり町 | Okinawa | 364.2 km |
| 1 | Onna Village恩納村恩納 | Okinawa | 376.3 km |
| 1 | Ginoza Village宜野座村宜野座 | Okinawa | 378.8 km |
| 1 | Nago City名護市豊原 | Okinawa | 384.3 km |
| 1 | Nago City名護市港 | Okinawa | 390.2 km |
| 1 | Yonaguni Town与那国町久部良 | Okinawa | 393.5 km |
| 1 | Kunigami Village国頭村辺土名 | Okinawa | 412.7 km |
| 1 | Isen Town伊仙町伊仙 | Kagoshima | 540.2 km |
| 1 | 南城市玉城字玉城 | Okinawa | — |
| 1 | 粟国村浜 | Okinawa | — |
| 1 | 奄美市名瀬港町 | Kagoshima | — |
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: November 11, 2021 at 00:50:26Received: July 31, 2026 at 00:28:15
- P2PQUAKEIssued: November 11, 2021 at 00:49:29Received: July 31, 2026 at 00:28:15
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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.
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