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Iceland earthquakes, 27 July 2026

51 earthquakes in Iceland on 27 July 2026. Largest M4.1 near Hengill at 7.2 km depth. 1 reached magnitude 3 or greater.

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By the numbers

Total earthquakes
51
Largest earthquake
M4.1
near Hengill
Depth range
0.0 km - 22.1 km
M4.1 near Hengill - 7.2 km deep - 27 July 2026, 00:36 UTCView this quake on the map →

Over time

Bar colour = its largest quake:M3M4M5+

Earthquakes per hourRunning total

Busiest hour: 01:00-02:00 UTC, 7 earthquakes.

Most active areas

  1. Reykjanes
    11
  2. Hengill
    10
  3. Dyngjufjöll
    4
  4. Kleifarvatn
    4
  5. Mýrdalsjökull
    4

By magnitude

<M1
36
M1-2
11
M2-3
3
M3-4
0
M4-5
1
M5+
0

In context

  • Fewer earthquakes than a typical day over the past year (median 89).
  • Its largest quake, M4.1, was the biggest in Iceland since June 2026.