|Region:||Iceland and Arctic Ocean|
|Measurement method(s):||InSAR, GPS - continuous, GPS - campaign, Levelling, Strainmeter, Tiltmeter, EDM|
|Duration of observation:|
|Inferred cause of deformation:|
|Characteristics of deformation:|
The Icelandic Meteorological Office (IMO) leads long-term monitoring of geohazards in Iceland and is responsible for maintaining instrument networks for this purpose. FutureVolc detail a description of in-situ monitoring networks in Iceland and available results. In-situ instrumentation to monitor geological hazards in Iceland includes seismic, GPS, strain, hydrological, radar, infrasound networks, and scanning DOAS spectrometers. With InSAR, the volcanoes in Iceland are not covered by a single systematic study but 85% of them have been included in separate studies of volcanic, seismic, cryospheric or geothermal processes (Biggs et al., 2014).
|Reference:||Smithsonian Institution Global Volcanism Program |
|Reference:||The Icelandic Meteorological Office (IMO)|
|Reference:||Sturkell, E., Einarsson, P., Sigmundsson, F., Geirsson, H., Olafsson, H., Pedersen, R., ... & Stefánsson, R. (2006). Volcano geodesy and magma dynamics in Iceland. Journal of Volcanology and Geothermal Research, 150(1), 14-34.|
View of Prestahnukur. Source: Smithsonian Institution Global Volcanism Program
Sourced from FutureVolc (http://futurevolc.hi.is/volcanoes-and-monitoring): “Iceland: volcanoes and present long-term monitoring stations. The volcanic areas consist of volcanic systems, made of central volcanoes, calderas and fissure swarms. Western Eastern, and Northern volcanic zones marked (WVZ, EVZ, NVZ) are located on the divergent plate boundary between the North-American and Eurasian plates. Iceland’s most active volcanoes are Grímsvötn (G) and Bárðarbunga (B) under the Vatnajökull ice cap, Katla (K) under Mýrdalsjökull ice cap, and Hekla (H). Eyjafjallajökull vocano is labelled E”.