Earthquake M3.9 – Ryukyu Islands, Japan
Origin Time (UTC)
01:58:30 31.05.26
Magnitude
3.9 M
Agency
EMSC
Coordinates
27.400000°N 128.500000°E
Energy Release
10.68 t
Weather
N/A
Depth
50 KM
A magnitude 3.9 earthquake struck Ryukyu Islands, Japan on May 31, 2026. Based on seismic calculations, the event released an energy equivalent to approximately 10.68 t of TNT. The earthquake originated at a depth of 50 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
03:34:00
04/06/2026
|
3.0
|
Adjacent Sea of Amami-Oshima Island
27.5000°N 128.9000°E |
30 KM |
EMSC, GFZ
|
MAP
EVENT
|
|
03:04:00
04/06/2026
|
2.6
|
Adjacent Sea of Tokara Islands
29.3000°N 129.5000°E |
20 KM |
GFZ
|
MAP
EVENT
|
|
02:36:00
04/06/2026
|
3.2
|
Adjacent Sea of Okinawa Main Island
27.5000°N 128.6000°E |
50 KM |
EMSC, GFZ
|
MAP
EVENT
|
|
19:03:00
03/06/2026
|
4.7
|
Adjacent Sea of Tokara Islands
29.6000°N 129.7000°E |
160 KM |
EMSC, GFZ, USGS
|
MAP
EVENT
|
|
03:35:00
02/06/2026
|
3.4
|
Adjacent Sea of Amami-Oshima Island
28.7000°N 130.1000°E |
20 KM |
EMSC, GFZ
|
MAP
EVENT
|