List of earthquakes in Iceland
Some notable earthquakes in Iceland have been during earthquake swarms with several earthquakes having very similar magnitude and contributing to human injury, death and/or property damage. Accordingly the largest earthquake may be shown on this page rather than ones that also contributed to the notability. Notable earthquakes in Iceland tend to be close to population centres and therefore do not reflect the full distribution of the high local seismic activity. This distribution includes the transform faults in the South Iceland Seismic Zone and Tjörnes Fracture Zone, as well as activity in volcanic rift zones.[1]
Date | Location | Mag. | MMI | Deaths | Injuries | Comments | Ref. | |
---|---|---|---|---|---|---|---|---|
2023-11-10 | Southern Peninsula 63°57′07″N 22°20′46″W / 63.952°N 22.346°W / 63.952; -22.346 (Mww 5.3 10 November 2023, depth = 10 km (6.2 mi)) |
5.3 Mww | V | 1 missing | Severe damage to Grindavik with evacuations. Earthquake swarm commenced 24 October 2023 | [2][a] | ||
2022-07-31 | Southern Peninsula 63°57′18″N 22°21′00″W / 63.955°N 22.350°W / 63.955; -22.350 (Mww 5.4 31 July 2022, depth = 10 km (6.2 mi)) |
5.4 Mww | VII | Moderate damage | [4][5] | |||
2021-02-24 | Southern Peninsula 63°56′56″N 22°17′06″W / 63.949°N 22.285°W / 63.949; -22.285 (Mww 5.6 24 February 2021, depth = 10 km (6.2 mi)) |
5.6 Mww | VII | 1 mild injury | Mild damage | NGDC[6] | ||
2008-05-29 | Hveragerði, Selfoss 63°58′N 20°59′W / 63.96°N 20.99°W / 63.96; -20.99 (Mw 6.3 29 May 2008, depth =10 km (6.2 mi)) |
6.3 Mw | VIII | 30 | Rockslides | [7] | ||
2000-06-21 | Hesfjall, Southern Peninsula 63°59′N 20°43′W / 63.98°N 20.71°W / 63.98; -20.71 (ML 6.5 21 June 2000, depth = 6.3 km (3.9 mi)) |
6.5 ML | X | Severe damage | [8] | |||
2000-06-17 | Hella, Southern Peninsula 63°58′N 20°22′W / 63.97°N 20.37°W / 63.97; -20.37 (ML 6.6 17 June 2000, depth = 5.1 km (3.2 mi)) |
6.6 ML | IX | 3 | Severe damage | [9] | ||
1976-01-13 | Kópasker 66°09′25″N 16°34′55″W / 66.157°N 16.582°W / 66.157; -16.582 (Ms 6.6 13 January 1976, depth = 33 km (21 mi)) |
6.4 Ms | IX | Moderate damage | NGDC [10] | |||
1968-12-05 | Kleifarvatn, Southern Peninsula 63°55′44″N 21°57′14″W / 63.929°N 21.954°W / 63.929; -21.954 (Ms 6.0 5 December 1968, depth = 10 km (6.2 mi)) |
6.0 Ms | VIII | Moderate damage in Hafnarfjörður | [11] | |||
1934-06-02 | Dalvíkurbyggð 65°50′49″N 18°50′20″W / 65.847°N 18.839°W / 65.847; -18.839 (Ms 6.2 2 June 1934, depth = 10 km (6.2 mi)) |
6.2 Ms | VIII | Major damage, 200 people homeless | NGDC,[12] [13] | |||
1929-07-23 | Brennisteinsfjöll, Southern Peninsula 64°03′40″N 21°54′04″W / 64.061°N 21.901°W / 64.061; -21.901 (Ms 6.5 23 July 1929 , depth = 10 km (6.2 mi)) |
6.5 Ms | IX | Around 100 minor | Moderate damage in Reykjavík | [14] | ||
1912-05-06 | Hekla, Southern Peninsula 64°02′38″N 19°37′59″W / 64.044°N 19.633°W / 64.044; -19.633 (6 May 1912, depth = 15 km (9.3 mi)) |
7.5 | XI | 11 | NGDC[15] | |||
1896-09-05 | Southern Peninsula | 6.0, 6.5 and 6.0 | IX | 3 | Three major earthquakes with short intervals. (Around 3.000 houses or farms destroyed) | |||
1896-08-27 | Skarðsfjall, Southern Peninsula | 6.7 | X | 1 | NGDC | |||
1896-08-26 | Rangárvallasýrsla ,Southern Peninsula | 7.0 | X | Major damage, many farms destroyed | ||||
1872 | Húsavík, Norðurþing | 6.5 | Heavy damage | [12] | ||||
1784-08-14 | Southern (Suðurland) | X | Severe damage | NGDC | ||||
1734 | Southern lowland | 9 | Severe damage / Many homes destroyed | NGDC | ||||
1706-04-20 | Selfoss | X | 999 | Severe damage | NGDC | |||
1211 | Southern (Suðurland) | X | 18 | Severe damage | ||||
1182 | Southern (Suðurland) | X | 11 | NGDC | ||||
1164 | Grímsnes | X | 19 | NGDC | ||||
1013 | Southern (Suðurland) | X | 11 | NGDC | ||||
Note: The inclusion criteria for adding events are based on WikiProject Earthquakes' notability guideline that was developed for stand alone articles. The principles described also apply to lists. In summary, only damaging, injurious, or deadly events should be recorded. A compilation exists,[16] for details of Icelandic earthquakes up to 2014 as some have been without significant damage, even if high magnitude events. |
See also
Notes
- ^ The missing man is assumed to have fallen into a fissure that developed during the earthquake swarm[3]
References
- ^ Sigmundsson, Freysteinn; Einarsson, Páll; Hjartardóttir, Ásta Rut; Drouin, Vincent; Jónsdóttir, Kristín; Árnadóttir, Thóra; Geirsson, Halldór; Hreinsdóttir, Sigrún; Li, Siqi; Ófeigsson, Benedikt Gunnar (2020-02-01). "Geodynamics of Iceland and the signatures of plate spreading". Journal of Volcanology and Geothermal Research. 391: 106436. doi:10.1016/j.jvolgeores.2018.08.014. ISSN 0377-0273.
- ^ "M 5.3 - 3 km SSE of Vogar, Iceland". earthquake.usgs.gov. 10 November 2023. Retrieved 6 February 2024.
- ^ Sigurðsson, Bjarki (13 January 2024). "Ekki hægt að réttlæta áframhaldandi leit" [It is not possible to justify continued searching]. Vísir.is (in Icelandic). Archived from the original on 13 January 2024. Retrieved 14 January 2024.
- ^ "M 5.4 – 1 km SE of Vogar, Iceland". earthquake.usgs.gov. 31 July 2022. Retrieved 3 August 2022.
- ^ "Series Of Earthquakes Detected Over Holiday Weekend Could Signal New Eruption". grapevine.is. 2 August 2022. Retrieved 4 August 2022.
- ^ "M 5.6 - 6 km SE of Vogar, Iceland". earthquake.usgs.gov. 24 February 2021. Retrieved 6 February 2024.
- ^ ISC-EHB Event 13230288 [IRIS].
- ^ "M 6.5 Iceland 2000-06-21". earthquake.usgs.gov. United States Geological Survey. Retrieved 2024-02-06.
- ^ "M 6.5 Iceland 2000-06-17". earthquake.usgs.gov. United States Geological Survey. Retrieved 2024-02-06.
- ^ "M 6.4 - 36 km ENE of Norðurþing, Iceland". earthquake.usgs.gov. 13 January 1976. Retrieved 6 February 2024.
- ^ "M 6.0 - 15 km S of Hafnarfjörður, Iceland". earthquake.usgs.gov. 5 December 1968. Retrieved 6 February 2024.
- ^ a b Einarsson & Beer 2014, p. 8.
- ^ "M 6.2 - 19 km SW of Dalvík, Iceland". earthquake.usgs.gov. 2 June 1934. Retrieved 6 February 2024.
- ^ "M 6.3 - 1 km ESE of Hafnarfjörður, Iceland". earthquake.usgs.gov. 23 July 1929. Retrieved 6 February 2024.
- ^ "M 6.8 - 67 km E of Selfoss, Iceland". earthquake.usgs.gov. 6 May 1912. Retrieved 6 February 2024.
- ^ Einarsson & Beer 2014.
- Sources
- NGDC (1972), Significant Earthquake Database (Data Set), National Geophysical Data Center, NOAA, doi:10.7289/V5TD9V7K
Further reading
- Sigbjörnsson, R.; Rupakhety, R. (2014). "A saga of the 1896 South Iceland earthquake sequence: magnitudes, macroseismic effects and damage". Bulletin of Earthquake Engineering. 12 (1): 171–184. Bibcode:2014BuEE...12..171S. doi:10.1007/s10518-013-9579-4. ISSN 1570-761X. S2CID 129370418.
- Einarsson, P.; Beer, M. (2014). "Mechanisms of earthquakes in Iceland". In Beer, M.; Patelli, E.; Kougioumtzoglou, I.A.; Au, S.K. (eds.). Encyclopedia of Earthquake Engineering. Springer, Berlin, Heidelberg. doi:10.1007/978-3-642-36197-5_298-1. ISBN 978-3-642-36197-5. Retrieved 2 January 2024.
External links
- Earthquakes in Iceland magnitude 4 and greater, 1706–1990