Cryoseismology

EA Podolskiy, F Walter - Reviews of geophysics, 2016 - Wiley Online Library
The last decade witnessed an explosion in yearly number of publications on passive glacier
seismology. The seismic signals from a wide range of glacier‐related processes fill a broad …

Seismic and acoustic signatures of surficial mass movements at volcanoes

KE Allstadt, RS Matoza, AB Lockhart, SC Moran… - Journal of Volcanology …, 2018 - Elsevier
Surficial mass movements, such as debris avalanches, rock falls, lahars, pyroclastic flows,
and outburst floods, are a dominant hazard at many volcanoes worldwide. Understanding …

Repeating earthquakes

N Uchida, R Bürgmann - Annual Review of Earth and Planetary …, 2019 - annualreviews.org
Repeating earthquakes, or repeaters, are identical in location and geometry but occur at
different times. They appear to represent recurring seismic energy release from distinct …

Seismicity during the initial stages of the Guy‐Greenbrier, Arkansas, earthquake sequence

CE Yoon, Y Huang, WL Ellsworth… - Journal of Geophysical …, 2017 - Wiley Online Library
We analyze the background seismicity, initiation, and earliest stages of the Guy‐Greenbrier,
Arkansas, earthquake sequence, which was potentially induced by wastewater injection …

Basal icequakes recorded beneath an Alpine glacier (Glacier d'Argentière, Mont Blanc, France): Evidence for stick‐slip motion?

A Helmstetter, B Nicolas, P Comon… - Journal of Geophysical …, 2015 - Wiley Online Library
While basal icequakes associated with glacier motion have been detected under Antarctica
for several decades, there remains very little evidence of stick‐slip motion for Alpine …

A deep active learning approach to the automatic classification of volcano-seismic events

GF Manley, TA Mather, DM Pyle, DA Clifton… - Frontiers in Earth …, 2022 - frontiersin.org
Volcano-seismic event classification represents a fundamental component of volcanic
monitoring. Recent advances in techniques for the automatic classification of volcano …

Meltwater influences on deep stick‐slip icequakes near the base of the Greenland Ice Sheet

C Roeoesli, A Helmstetter, F Walter… - Journal of Geophysical …, 2016 - Wiley Online Library
Abstract We detected over 11,000 stick‐slip icequakes near the base of the western margin
of the Greenland Ice Sheet using a 17‐seismometer array. These icequakes have negative …

Application of constitutive friction laws to glacier seismicity

LK Zoet, MJ Ikari, RB Alley, C Marone… - Geophysical …, 2020 - Wiley Online Library
While analysis of glacial seismicity continues to be a widely used method for interpreting
glacial processes, the underlying mechanics controlling glacial stick‐slip seismicity remain …

Swarms of repeating stick‐slip icequakes triggered by snow loading at Mount Rainier volcano

K Allstadt, SD Malone - Journal of Geophysical Research …, 2014 - Wiley Online Library
We have detected over 150,000 small (M< 1) low‐frequency (~ 1–5 Hz) repeating
earthquakes over the past decade at Mount Rainier volcano, most of which were previously …

Using glacier seismicity for phase velocity measurements and Green's function retrieval

F Walter, P Roux, C Roeoesli… - Geophysical Journal …, 2015 - academic.oup.com
High-melt areas of glaciers and ice sheets foster a rich spectrum of ambient seismicity.
These signals not only shed light on source mechanisms (eg englacial fracturing, water flow …