Earthquake · Reviewed by USGS
M4.2 earthquake 5 km SE of Kéfalos, Greece
A magnitude 4.2 earthquake struck 5 km SE of Kéfalos, Greece at Dec 22, 2025, 21:09 UTC, at a depth of 147 km. The epicentre was 32 km (20 mi) SW of Kos.
Details
| Magnitude | 4.2 mb |
|---|---|
| Time | Dec 22, 2025, 21:09 UTC |
| Depth | 146.8 km |
| Coordinates | 36.715, 27.012 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Nearby
Nearest cities
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.5 | 26 km W of Émponas, Greece | 74 km / 46 mi | depth 14 km | |
| 4.1 | 15 km W of Mandráki, Greece | 14 km / 9 mi | depth 148 km | |
| 4.3 | 8 km N of Mandráki, Greece | 13 km / 8 mi | depth 143 km | |
| 4.6 | 24 km WSW of Kéfalos, Greece | 28 km / 18 mi | depth 160 km | |
| 4.0 | 13 km N of Astypálaia, Greece | 57 km / 35 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.