Articles | Volume 10, issue 1
The Cryosphere, 10, 385–399, 2016
https://doi.org/10.5194/tc-10-385-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
The Cryosphere, 10, 385–399, 2016
https://doi.org/10.5194/tc-10-385-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
16 Feb 2016
Research article
| 16 Feb 2016
Tremor during ice-stream stick slip
B. P. Lipovsky and E. M. Dunham
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Cited
29 citations as recorded by crossref.
- Implications of basal micro-earthquakes and tremor for ice stream mechanics: Stick-slip basal sliding and till erosion C. Barcheck et al. 10.1016/j.epsl.2017.12.046
- Glacier sliding, seismicity and sediment entrainment B. Lipovsky et al. 10.1017/aog.2019.24
- Frictional Origin of Slip Events of the Whillans Ice Stream, Antarctica G. Guerin et al. 10.1029/2021GL092950
- Mechanical and hydrologic properties of Whillans Ice Stream till: Implications for basal strength and stick‐slip failure J. Leeman et al. 10.1002/2016JF003863
- Rate-and-state friction explains glacier surge propagation K. Thøgersen et al. 10.1038/s41467-019-10506-4
- Nonmonotonicity of the Frictional Bimaterial Effect M. Aldam et al. 10.1002/2017JB014665
- Ice Shelf Rift Propagation and the Mechanics of Wave‐Induced Fracture B. Lipovsky 10.1029/2017JC013664
- Seismic Tremors and Their Relation to Cryosphere Dynamics in April 2015 around the Lützow-Holm Bay, East Antarctica M. Kanao et al. 10.4236/ijg.2017.88058
- In situ measurements of the ice flow motion at Eqip Sermia Glacier using a remotely controlled unmanned aerial vehicle (UAV) G. Jouvet et al. 10.5194/gi-9-1-2020
- Application of Constitutive Friction Laws to Glacier Seismicity L. Zoet et al. 10.1029/2020GL088964
- Liquefaction and re-liquefaction of sediments induced by uneven loading and glacigenic earthquakes: Implications of results from the Latvian Baltic Sea coast P. Woźniak et al. 10.1016/j.sedgeo.2021.105944
- Glacial seismology R. Aster & J. Winberry 10.1088/1361-6633/aa8473
- Basal seismicity of the Northeast Greenland Ice Stream I. McBrearty et al. 10.1017/jog.2020.17
- Wind-induced seismic noise at the Princess Elisabeth Antarctica Station B. Frankinet et al. 10.5194/tc-15-5007-2021
- Ocean-bottom and surface seismometers reveal continuous glacial tremor and slip E. Podolskiy et al. 10.1038/s41467-021-24142-4
- Transient evolution of basal drag during glacier slip L. Zoet et al. 10.1017/jog.2021.131
- Surface melt driven summer diurnal and winter multi-day stick-slip motion and till sedimentology J. Hart et al. 10.1038/s41467-019-09547-6
- Microscale evidence of liquefaction and its potential triggers during soft-bed deformation within subglacial traction tills E. Phillips et al. 10.1016/j.quascirev.2017.12.003
- Slow‐slip events on the Whillans Ice Plain, Antarctica, described using rate‐and‐state friction as an ice stream sliding law B. Lipovsky & E. Dunham 10.1002/2016JF004183
- A Multi-Physics Experiment with a Temporary Dense Seismic Array on the Argentière Glacier, French Alps: The RESOLVE Project F. Gimbert et al. 10.1785/0220200280
- Characterizing the complexity of microseismic signals at slow-moving clay-rich debris slides: the Super-Sauze (southeastern France) and Pechgraben (Upper Austria) case studies N. Vouillamoz et al. 10.5194/esurf-6-525-2018
- Stick‐Slip Tremor Beneath an Alpine Glacier J. Umlauft et al. 10.1029/2020GL090528
- Swell-Triggered Seismicity at the Near-Front Damage Zone of the Ross Ice Shelf R. Aster et al. 10.1785/0220200478
- Towards a standard typology of endogenous landslide seismic sources F. Provost et al. 10.5194/esurf-6-1059-2018
- Seismic ground vibrations give advanced early-warning of subglacial floods E. Eibl et al. 10.1038/s41467-020-15744-5
- Dynamics of the Askja caldera July 2014 landslide, Iceland, from seismic signal analysis: precursor, motion and aftermath A. Schöpa et al. 10.5194/esurf-6-467-2018
- Helicopter location and tracking using seismometer recordings E. Eibl et al. 10.1093/gji/ggx048
- Possible stick-slip behavior before the Rausu landslide inferred from repeating seismic events M. Yamada et al. 10.1002/2016GL069288
- Cryoseismology E. Podolskiy & F. Walter 10.1002/2016RG000526
26 citations as recorded by crossref.
- Implications of basal micro-earthquakes and tremor for ice stream mechanics: Stick-slip basal sliding and till erosion C. Barcheck et al. 10.1016/j.epsl.2017.12.046
- Glacier sliding, seismicity and sediment entrainment B. Lipovsky et al. 10.1017/aog.2019.24
- Frictional Origin of Slip Events of the Whillans Ice Stream, Antarctica G. Guerin et al. 10.1029/2021GL092950
- Mechanical and hydrologic properties of Whillans Ice Stream till: Implications for basal strength and stick‐slip failure J. Leeman et al. 10.1002/2016JF003863
- Rate-and-state friction explains glacier surge propagation K. Thøgersen et al. 10.1038/s41467-019-10506-4
- Nonmonotonicity of the Frictional Bimaterial Effect M. Aldam et al. 10.1002/2017JB014665
- Ice Shelf Rift Propagation and the Mechanics of Wave‐Induced Fracture B. Lipovsky 10.1029/2017JC013664
- Seismic Tremors and Their Relation to Cryosphere Dynamics in April 2015 around the Lützow-Holm Bay, East Antarctica M. Kanao et al. 10.4236/ijg.2017.88058
- In situ measurements of the ice flow motion at Eqip Sermia Glacier using a remotely controlled unmanned aerial vehicle (UAV) G. Jouvet et al. 10.5194/gi-9-1-2020
- Application of Constitutive Friction Laws to Glacier Seismicity L. Zoet et al. 10.1029/2020GL088964
- Liquefaction and re-liquefaction of sediments induced by uneven loading and glacigenic earthquakes: Implications of results from the Latvian Baltic Sea coast P. Woźniak et al. 10.1016/j.sedgeo.2021.105944
- Glacial seismology R. Aster & J. Winberry 10.1088/1361-6633/aa8473
- Basal seismicity of the Northeast Greenland Ice Stream I. McBrearty et al. 10.1017/jog.2020.17
- Wind-induced seismic noise at the Princess Elisabeth Antarctica Station B. Frankinet et al. 10.5194/tc-15-5007-2021
- Ocean-bottom and surface seismometers reveal continuous glacial tremor and slip E. Podolskiy et al. 10.1038/s41467-021-24142-4
- Transient evolution of basal drag during glacier slip L. Zoet et al. 10.1017/jog.2021.131
- Surface melt driven summer diurnal and winter multi-day stick-slip motion and till sedimentology J. Hart et al. 10.1038/s41467-019-09547-6
- Microscale evidence of liquefaction and its potential triggers during soft-bed deformation within subglacial traction tills E. Phillips et al. 10.1016/j.quascirev.2017.12.003
- Slow‐slip events on the Whillans Ice Plain, Antarctica, described using rate‐and‐state friction as an ice stream sliding law B. Lipovsky & E. Dunham 10.1002/2016JF004183
- A Multi-Physics Experiment with a Temporary Dense Seismic Array on the Argentière Glacier, French Alps: The RESOLVE Project F. Gimbert et al. 10.1785/0220200280
- Characterizing the complexity of microseismic signals at slow-moving clay-rich debris slides: the Super-Sauze (southeastern France) and Pechgraben (Upper Austria) case studies N. Vouillamoz et al. 10.5194/esurf-6-525-2018
- Stick‐Slip Tremor Beneath an Alpine Glacier J. Umlauft et al. 10.1029/2020GL090528
- Swell-Triggered Seismicity at the Near-Front Damage Zone of the Ross Ice Shelf R. Aster et al. 10.1785/0220200478
- Towards a standard typology of endogenous landslide seismic sources F. Provost et al. 10.5194/esurf-6-1059-2018
- Seismic ground vibrations give advanced early-warning of subglacial floods E. Eibl et al. 10.1038/s41467-020-15744-5
- Dynamics of the Askja caldera July 2014 landslide, Iceland, from seismic signal analysis: precursor, motion and aftermath A. Schöpa et al. 10.5194/esurf-6-467-2018
3 citations as recorded by crossref.
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Latest update: 09 Aug 2022
Short summary
Small repeating earthquakes occur at the ice-bed interface of the Whillans Ice Stream, West Antarctica. The earthquakes occur as rapidly as 20 earthquakes/s. We conduct numerical simulations of these earthquakes that include elastic and frictional forces as well as seismic wave propagation. We create synthetic seismograms and compare these synthetics to observed seismograms in order to constrain subglacial parameters. We comment on decadal-scale changes in these parameters.
Small repeating earthquakes occur at the ice-bed interface of the Whillans Ice Stream, West...
