Results 51 to 60 of about 2,598 (220)

BARREL Observations of Microburst Events With a Slowly‐Varying Component

Geophysical Research Letters
Electron microburst precipitation has been shown to have significant potential for depletion of the outer radiation belt. We present observations from the Balloon Array for Radiation belt Relativistic Electron Losses (BARREL) of six (five unique and one ...
Kelly Cantwell, Robyn Millan
doaj   +1 more source

Evidence of Microbursts Observed Near the Equatorial Plane in the Outer Van Allen Radiation Belt

Geophysical Research Letters, 2018
We present the first evidence of electron microbursts observed near the equatorial plane in Earth's outer radiation belt. We observed the microbursts on 31 March 2017 with the Magnetic Electron Ion Spectrometer and Radiation Belt Storm Probes Ion ...
Mykhaylo Shumko, Drew L. Turner, T. P. O'Brien, Seth G. Claudepierre, John Sample, D. P. Hartley, Joseph Fennel, J. Bernard Blake, Matina Gkioulidou, Donald G. Mitchell   +9 more
doaj   +1 more source

Global Morphology of Chorus Waves in the Outer Radiation Belt and the Effect of Geomagnetic Activity and fpe ${f}_{pe}$/fce ${f}_{ce}$

Journal of Geophysical Research: Space Physics, Volume 131, Issue 2, February 2026.
Abstract Whistler‐mode chorus waves play a key role in driving radiation belt dynamics by enabling both acceleration of electrons to relativistic energies as well as their loss into the atmosphere via pitch‐angle scattering. The ratio between the electron plasma frequency (fpe ${f}_{pe}$) and the electron gyrofrequency (fce ${f}_{ce}$) significantly ...
K. A. Bunting, N. P. Meredith, J. Bortnik, Q. Ma, R. Matsuura, X.‐C. Shen   +5 more
wiley   +1 more source

Convective environments leading to microburst, macroburst and downburst events across the United States

Weather and Climate Extremes, 2022
Downbursts are strong downdrafts of negatively buoyant air associated with convective storms and are capable of producing severe near-surface winds. Microbursts and macrobursts are subcategories of downbursts with the horizontal extent of damaging winds ...
Djordje Romanic, Mateusz Taszarek, Harold Brooks   +2 more
doaj   +1 more source

Micrometeorological Observations of a Microburst in Southern Finland [PDF]

Boundary-Layer Meteorology, 2007
On the afternoon of 3 July 2004 in Hyytiälä (Juupajoki, Finland), convective cells produced a strong downburst causing forest damage. The SMEAR II field station, situated near the damage site, enabled a unique micrometeorological analysis of a microburst with differences above and inside the canopy.
Järvi, Leena, Punkka, Ari Juhani, Schultz, David M., Petäjä, Tuukka, Hohti, Harri, Rinne, Janne, Pohja, Toivo, Kulmala, Markku, Hari, Pertti, Vesala, Timo   +9 more
openaire   +3 more sources

Mechanisms of Projected Changes in Thunderstorm Downburst Environments Across the United States

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Responses of downdraft convective available potential energy (DCAPE) to global warming were investigated using the Community Earth System Model (CESM2) under a high‐emission scenario through the year 2100. DCAPE is projected to increase by 5%–12% on average in most areas, independently of wind shear.
Ian N. Williams, Gwendolyn N. Fieweger
wiley   +1 more source

Fire refugia in forest ecosystems of the Pacific Northwest, USA: Science and applications for conservation, adaptation, and stewardship

Conservation Science and Practice, Volume 8, Issue 1, January 2026.
Concepts and models of fire refugia are increasingly components of forest management and adaptation discussions in the context of wildland fire, forest and habitat conservation, and global change. Here we provide an overview of fire refugia concepts and products being actively developed and applied in forests of the PNW (Washington, Oregon, California),
Meg A. Krawchuk, Garrett W. Meigs, Cameron E. Naficy, David M. Bell, Jessica L. Hudec, Jeremy T. Rockweit, Raymond J. Davis   +6 more
wiley   +1 more source

Observational Evidence for the Origin of Repetitive Chorus Emissions

Geophysical Research Letters, 2022
Chorus waves, discovered as a series of repetitive coherent emissions, are well known for producing hazard radiation environments in Earth's magnetosphere.
Xinliang Gao, Rui Chen, Quanming Lu, Lunjin Chen, Huayue Chen, Xueyi Wang   +5 more
doaj   +1 more source

Sustainable Dissemination of Digital Music Artworks on TikTok: A Social Media Analysis

Complexity, Volume 2026, Issue 1, 2026.
This study examines sustainable dissemination of digital music on TikTok by linking musical‐aspect discourse and network positioning to engagement and recommendation performance, using 1200 TikTok songs/videos, each represented by 52 platform and interaction features.
Wan na, Zhan li, Na Fang, Wei Qi, Pramita Mishra   +4 more
wiley   +1 more source

MFGAD-INT: in-band network telemetry data-driven anomaly detection using multi-feature fusion graph deep learning

Journal of Cloud Computing: Advances, Systems and Applications, 2023
As the cloud services market grows, cloud management tools that detect network anomalies in a non-intrusive manner are critical to improve users’ experience of cloud services. However, some network anomalies, such as Microburst, in cloud systems are very
Yunfeng Duan, Chenxu Li, Guotao Bai, Guo Chen, Fanqin Zhou, Jiaxing Chen, Zehua Gao, Chun Zhang   +7 more
doaj   +1 more source