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Iceland earthquakes in 2003

9,839 earthquakes in Iceland in 2003. Largest M5.4 at 2.6 km depth. 68 reached magnitude 3 or greater.

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By the numbers

Total earthquakes
9,839
Largest earthquake
M5.4
2.6 km
Depth range
0.0 km - 32.5 km
M5.4 - 2.6 km km deep - 23 August 2003, 02:00 UTCView this quake on the map

By magnitude

<M1
3,629
M1-2
5,018
M2-3
1,124
M3-4
59
M4-5
7
M5+
2

In context

  • The most active year in Iceland since 2002.
  • Its largest quake, M5.4, was the biggest in Iceland since September 2002.