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Imaging the Absorbing Feeding and Eruptive Pathways of Deception Island, Antarctica
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- Geophysical Research Letters
, 2022-10-04)
Deception Island is one of the most active and best‐documented volcanoes in Antarctica. Since its last eruption in 1970, several geophysical surveys have targeted reconstructing its magmatic systems. However, geophysics ...
Hidden Potential in Predicting Wintertime Temperature Anomalies in the Northern Hemisphere
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- Geophysical Research Letters
, 2022-10-11)
Variability of the North Atlantic Oscillation (NAO) drives wintertime temperature anomalies in the Northern Hemisphere. Dynamical seasonal prediction systems can skilfully predict the winter NAO. However, prediction of the ...
Groundwater Responses to Earth Tides: Evaluation of Analytical Solutions Using Numerical Simulation
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- Journal of Geophysical Research: Solid Earth
, 2022-10-04)
Harmonic Earth tide components in well water levels have been used to estimate hydraulic and geomechanical subsurface properties. However, the robustness of various methods based on analytical solutions has not been ...
Plasmoids in the Jovian Magnetotail: Statistical Survey of Ion Acceleration Using Juno Observations
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- Journal of Geophysical Research: Space Physics
, 2022-08-18)
Transient magnetic reconnection plays an important role in energetic particle acceleration in planetary magnetospheres. Jupiter's magnetosphere provides a unique natural laboratory to study processes of energy transport ...
Ice Aggregation in Low‐Level Mixed‐Phase Clouds at a High Arctic Site: Enhanced by Dendritic Growth and Absent Close to the Melting Level
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- Journal of Geophysical Research: Atmospheres
, 2022-08-19)
Low‐level mixed‐phase clouds (MPCs) occur extensively in the Arctic, and are known to play a key role for the energy budget. While their characteristic structure is nowadays well understood, the significance of different ...
Record summers in Europe: Variations in drought and heavy precipitation during 1901–2018
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- International Journal of Climatology
, 2022-03-04)
During the last 20 years some very hot and dry summers affected Europe, resulting in regionally record‐breaking high temperature or low precipitation values. Long‐term changes of such extremely hot and dry summers are of ...
D" Reflection Polarities Inform Lowermost Mantle Mineralogy
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- Geochemistry, Geophysics, Geosystems
, 2022-10-04)
Polarities of seismic reflections at the discontinuity atop the D" region (PdP and SdS) indicate the sign of the velocity contrast across the D" reflector. Recent studies found PdP polarities matching and opposite those ...
Eruption Forecasting of Strokkur Geyser, Iceland, Using Permutation Entropy
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- Journal of Geophysical Research: Solid Earth
, 2022-10-01)
A volcanic eruption is usually preceded by seismic precursors, but their interpretation and use for forecasting the eruption onset time remain a challenge. A part of the eruptive processes in open conduits of volcanoes may ...
Jovian Auroral Electron Precipitation Budget—A Statistical Analysis of Diffuse, Mono‐Energetic, and Broadband Auroral Electron Distributions
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- Journal of Geophysical Research: Space Physics
, 2022-08-21)
Recent observations by the Juno spacecraft have shown that electrons contributing to Jupiter's main auroral emission appear to be frequently characterized by broadband electron distributions, but also less often mono‐energetic ...
Spatio‐Temporal Level Variations of the Martian Seasonal North Polar Cap From Co‐Registration of MOLA Profiles
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- Journal of Geophysical Research: Planets
, 2022-10-14)
The seasonal deposition and sublimation of CO2 constitute a major element in Martian volatile cycles. We reprocess the Mars Orbiter Laser Altimeter (MOLA) data and apply co‐registration procedures to obtain spatio‐temporal ...