A Thunderstorm Cloud Point Charge Localization Method Based on CEEMDAN and SG Filtering
IEEE Access, 2021 The current thunderstorm monitoring methods ignore the nonlinear and non-stationary characteristics of atmospheric electric field signals, which has a negative effect on the monitoring results. Based on complementary ensemble empirical mode decomposition
Xu Yang, Hongyan Xing, Ling Zhuang
doaj +1 more source
Investigation of initiation of gigantic jets connecting thunderclouds to the ionosphere [PDF]
, 2004 The initiation of giant electrical discharges called as "gigantic jets" connecting thunderclouds to the ionosphere is investigated by numerical simulation method in this paper.
A Ueda +35 more
core +3 more sources
The Illumination of Thunderclouds by Lightning: 4. Volumetric Thunderstorm Imagery
Earth and Space Science, 2022 Optical instruments such as the Geostationary Lightning Mapper (GLM) detect lightning based on transient changes in cloud illumination. The horizontal location of lightning is determined from the coordinates of the pixels on the imaging array illuminated
Michael Peterson, Douglas Mach
doaj +1 more source
Observation of thundercloud-related gamma rays and neutrons in Tibet [PDF]
, 2012 During the 2010 rainy season in Yangbajing (4300 m above sea level) in Tibet, China, a long-duration count enhancement associated with thunderclouds was detected by a solar-neutron telescope and neutron monitors installed at the Yangbajing Comic Ray ...
/Beijing, Inst. High Energy Phys. +34 more
core +3 more sources
Termination of Electron Acceleration in Thundercloud by Intra/Inter-cloud Discharge [PDF]
, 2018 An on-ground observation program for high energy atmospheric phenomena in winter thunderstorms along Japan Sea has been performed via measurements of gamma-ray radiation, atmospheric electric field and low-frequency radio band.
A. Matsuki +17 more
core +2 more sources
Influence of ion attachment on the vertical distribution of the electric field and charge density below a thunderstorm [PDF]
Annales Geophysicae, 1994 A numerical model called PICASSO [Production d'Ions Corona Au Sol Sous Orage (French) and Production of Corona Ions at the Ground Beneath Thundercloud (English)], previously designed, is used to describe the evolution of the principal electrical ...
X. Qie, S. Soula, S. Chauzy
doaj +1 more source
Thunderclouds and accretion discs: a model for the spectral and temporal variability of Seyfert 1 galaxies [PDF]
, 2001 X-ray observations of Seyfert 1 galaxies offer the unique possibility of observing spectral variability on timescales comparable to the dynamical time of the inner accretion flow.
Fabian, A. C., Merloni, A.
core +3 more sources
A Numerical Study of Aerosol Effects on Electrification with Different Intensity Thunderclouds
Atmosphere, 2019 Numerical simulations are performed to investigate the effect of varying CCN (cloud condensation nuclei) concentration on dynamic, microphysics, electrification, and charge structure in weak, moderate, and severe thunderstorms.
Zheng Shi +4 more
doaj +1 more source
Electromagnetic atmosphere-plasma coupling: the global atmospheric electric circuit [PDF]
, 2011 A description is given of the global atmospheric electric circuit operating between the Earth’s surface and the ionosphere. Attention is drawn to the huge range of horizontal and vertical spatial scales, ranging from 10−9 m to 1012 m, concerned with the ...
Harrison, R. Giles, Rycroft, Michael J.
core +1 more source
Remote Sensing, 2018 In radar meteorology, greater interest is dedicated to weather radars and precipitation analyses. However, cloud radars provide us with detailed information on cloud particles from which the precipitation consists of.
Zbyněk Sokol +2 more
doaj +1 more source