Results 161 to 170 of about 628,189 (214)

Significant Imprints of Vertical Resolution on Scale Interactions in the Global Model for Prediction Across Scales

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Global kilometer‐scale model simulations have demonstrated clear benefits from refining horizontal resolution in representing mesoscale weather phenomena, yet the role of vertical resolution remains comparatively underexplored. To address this gap, 40‐day experiments with the model for prediction across scales systematically varied both ...
Alexander Lojko   +3 more
wiley   +1 more source

Magnetic Reconnection Driven by the Impact of a Magnetosheath High‐Speed Jet

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract High‐speed jets (HSJs) are transient structures in the magnetosheath characterized by enhanced dynamic pressure. While recent studies report that HSJs trigger magnetic reconnection at the magnetopause, whether they can directly drive reconnection within the magnetosheath remains an open question.
Jiuqi Ma   +8 more
wiley   +1 more source

Using Rapid Temperature Falls to Estimate Future Strong Cold Front Frequency in CMIP6 Climate Projections

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract We use day‐to‐day falls in daily‐maximum surface air temperature to assess future changes in the frequency of strong cold fronts in a set of Coupled Model Intercomparison Project climate models under the SSP5‐8.5 scenario. We find a general decrease in cold front frequency across the Northern Hemisphere, particularly over the oceans, and in ...
Paola B. Corrales   +2 more
wiley   +1 more source

Permafrost Detachment Slides: A Distinct High‐Magnitude Permafrost Mass Wasting Process

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Warming permafrost is destabilizing landscapes, intensifying thaw‐driven mass wasting and giving rise to novel landslide forms. We characterize two recent (2017 and 2018), deep‐seated translational failures that we term Permafrost Detachment Slides (PDSs), which rapidly translocated 4.5 and 18 × 106 m3 of frozen material into downstream ...
J. M. Young   +7 more
wiley   +1 more source

Shallow Landslides Align With Atmospheric Rivers in Coastal Steeplands

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Rapid, shallow landslides in coastal mountains are triggered by extreme precipitation, shaping topography and impacting human settlements. Using an inventory of >700 landslides mapped from satellite imagery (2009–2024) and an atmospheric river database (1981–2019), this study documents linkages between climatic drivers and the topographic ...
Joshua J. Roering   +13 more
wiley   +1 more source

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