2008 Iceland earthquake

Coordinates: 63°59′31″N 21°00′50″W / 63.992°N 21.014°W / 63.992; -21.014
From Wikipedia, the free encyclopedia
2008 Iceland earthquake
UTC time2008-05-29 15:46:00
ISC event13230288
Local dateMay 29, 2008 (2008-05-29)
Local time15:46
Magnitude6.3 Mwc[1]
Depth10 km (6.2 mi)[1]
Epicenter63°58′N 20°59′W / 63.96°N 20.99°W / 63.96; -20.99[1]
TypeRight-lateral strike-slip[2]
Areas affectedIceland
Max. intensityVIII (Severe) [3]
Casualties30 injuries

The 2008 Iceland earthquake was a doublet earthquake that struck on May 29 at 15:46 UTC in southwestern Iceland.[2] The recorded magnitudes of the two main quakes were 5.9 Mw and 5.8 Mw , respectively, giving a composite magnitude of 6.1 Mw .[4] There were no human fatalities, but 30 injuries were reported and a number of sheep were killed. The epicenter of the earthquake was between the towns of Hveragerði and Selfoss, about 45 kilometers (28 mi) east-southeast of the capital, Reykjavík. It was the strongest earthquake to hit Iceland since the summer of 2000.[5]


Iceland straddles the mid-Atlantic ridge where the Eurasian and North-American tectonic plates move away from each other. Volcanic activity is common along such divergent boundaries but strong earthquakes are rare. In Iceland the ridge is somewhat off-set, creating two transform faults where plates move horizontally along each other.[6] One is in the north of the country and one in the south; the strongest Icelandic earthquakes happen along those transform faults.[7] The 29 May quake is classified by geologists as a typical Suðurlandsskjálfti (literally: Southern Iceland quake), that happens on the southern fault.


Unlike the quakes in the summer of 2000, the 29 May quake happened in the most densely populated part of the South Iceland district. The population of the affected area is about 12,000 and it includes the towns of Selfoss and Hveragerði as well as Eyrarbakki, Stokkseyri and Þorlákshöfn. Many farms were also affected.

See also[edit]


  1. ^ a b c ISC-EHB Event 13230288 [IRIS].
  2. ^ a b Decriem et al. 2010, p. 1144.
  3. ^ ANSS: Iceland 2008, ShakeMap .
  4. ^ Decriem et al. 2010, p. 1128.
  5. ^ BBC News 2008.
  6. ^ Einarsson, P. (1991). "Earthquakes and present-day tectonism in Iceland". Tectonophysics. 189 (1–4): 261–279. Bibcode:1991Tectp.189..261E. doi:10.1016/0040-1951(91)90501-I.
  7. ^ Ward, P. L. (1971). "New Interpretation of the Geology of Iceland". Geological Society of America Bulletin. 82 (11): 2991–3012. doi:10.1130/0016-7606(1971)82[2991:NIOTGO]2.0.CO;2.


Further reading[edit]

External links[edit]

63°59′31″N 21°00′50″W / 63.992°N 21.014°W / 63.992; -21.014