Ólafur Gudmundsson
Professor vid Institutionen för geovetenskaper; Geofysik
- Telefon:
- 018-471 27 88
- E-post:
- Olafur.Gudmundsson@geo.uu.se
- Besöksadress:
- Geocentrum, Villavägen 16
752 36 Uppsala - Postadress:
- Villavägen 16
752 36 UPPSALA
Ladda ned kontaktuppgifter för Ólafur Gudmundsson vid Institutionen för geovetenskaper; Geofysik
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Nyckelord
- ambient-noise tomography
- lithospheric structure
- microseismicity
- surface waves
- volcanic tremor
Publikationer
Senaste publikationer
- Volcanic tremor of the 2010 Eyjafjallajökull eruption (2022)
- Hydrothermal fluid flow triggered by an earthquake in Iceland (2022)
- A shear-wave velocity model for the Scandinavian lithosphere from Rayleigh waves and ambient noise - Implications for the origin of the topography of the Scandes mountain range (2022)
- Local Earthquake Tomography in the Tjörnes Fracture Zone (North Iceland) (2021)
- Seismicity Patterns Due to Magma Intrusions Underneath Geothermal Power Plants (2021)
Alla publikationer
Artiklar
- Volcanic tremor of the 2010 Eyjafjallajökull eruption (2022)
- Hydrothermal fluid flow triggered by an earthquake in Iceland (2022)
- A shear-wave velocity model for the Scandinavian lithosphere from Rayleigh waves and ambient noise - Implications for the origin of the topography of the Scandes mountain range (2022)
- Local Earthquake Tomography in the Tjörnes Fracture Zone (North Iceland) (2021)
- Anomalous azimuthal variations with 360 degrees periodicity of Rayleigh phase velocities observed in Scandinavia (2021)
- Shear wave structure of southern Sweden from precise phase-velocity measurements of ambient-noise data (2021)
- ScanArray (2021)
- Magma "bright spots" mapped beneath Krafla, Iceland, using RVSP imaging of reflected waves from microearthquakes (2020)
- A Probabilistic Tremor Location Method (2020)
- Seismicity of the Hengill area, SW Iceland (2019)
- The 2011 unrest at Katla volcano (2019)
- Processing automatic seismic event detections (2019)
- Relocating earthquakes with empirical traveltimes (2018)
- GSpecDisp: a Matlab GUI package for phase-velocity dispersion measurements from ambient-noise correlations (2018)
- Ambient noise tomography of Eyjafjallajokull volcano, Iceland (2017)
- Jeddi, Gudmundsson, Tryggvason, 2017. Ambient-noise tomography of Katla volcano, south Iceland, J. Volc. Geoth. Res. 347, 264-277. (2017)
- Sgattoni, Giulia, Gudmundsson, Olafur, Einarsson, Pall, Lucchi, Federico, Li, Ka Lok, Sadeghisorkhani, Hamzeh, Roberts, Roland, Tryggvason, A, 2017. The 2011 unrest at Katla volcano: characterization and interpretation of the tremor sources, J. Volc. Geoth. Res. 338, 63-78. (2017)
- Jeddi, Zeinab, Gudmundsson, Olafur, Tryggvason, Ari, 2017. Ambient-noise tomography of Katla volcano, south Iceland, J. Volc. Geoth. Res. 347, 264-277. (2017)
- Jeddi, Zeinab, Sgattoni, Giulia, Gudmundsson, Olafur, Tryggvason, Ari, Lund, Björn, 2017. A peculiar cluster of microearthquakes on the eastern flank of Katla volcano, southern Iceland, Jökull 67, 1-16. (2017)
- Ambient-noise tomography of Katla volcano, south Iceland (2017)
- A peculiar cluster of microearthquakes on the eastern flank of Katla volcano, southern Iceland (2017)
- Locating tremor using stacked products of correlations (2017)
- A double-correlation tremor-location method (2017)
- Velocity-measurement bias of the ambient noise method due to source directivity (2017)
- The 2011 unrest at Katla volcano (2017)
- Automatic seismic event detection using migration and stacking (2017)
- Magma plumbing for the 2014–2015 Holuhraun eruption, Iceland (2016)
- The Katla volcanic system imaged using local earthquakes recorded with a temporary seismic network (2016)
- Focusing patterns of seismicity with relocation and collapsing (2016)
- Mapping the source distribution of microseisms using noise covariogram envelopes (2016)
- Joint relative location of earthquakes without a pre-defined velocity model (2016)
- Long-period seismic events with strikingly regular temporal patterns on Katla volcano’s south flank (Iceland) (2016)
- Reconstruction of subsurface structure from ambient seismic noise (2012)
- The May 29(th) 2008 earthquake aftershock sequence within the South Iceland Seismic Zone (2010)
- Geothermal noise at Olkelduhals, SW Iceland (2010)
- Earthquakes and pre-earthquake processes, special issue (2010)
- Double-difference relocation and local-earthquake tomography of the Vp, Vs, and Vp/Vs structure in Hengill, SW Iceland
Konferenser
