Earthquake · Reviewed by USGS
M4.1 earthquake 18 km W of Grindavík, Iceland
A magnitude 4.1 earthquake struck 18 km W of Grindavík, Iceland at Mar 23, 2026, 18:45 UTC, at a depth of 10 km. The epicentre was 19 km (12 mi) SW of Reykjanesbaer.
Details
| Magnitude | 4.1 mb |
|---|---|
| Time | Mar 23, 2026, 18:45 UTC |
| Depth | 10.0 km |
| Coordinates | 63.867, -22.815 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.2 | 33 km SW of Sandgerði, Iceland | 21 km / 13 mi | depth 10 km | |
| 4.4 | 45 km SW of Sandgerði, Iceland | 30 km / 19 mi | depth 10 km | |
| 4.2 | 18 km NNW of Hveragerði, Iceland | 83 km / 51 mi | depth 11 km | |
| 4.2 | 35 km WSW of Grindavík, Iceland | 22 km / 14 mi | depth 10 km | |
| 4.4 | 45 km WSW of Grindavík, Iceland | 31 km / 19 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.