Results 31 to 40 of about 43,495 (253)

Meteorological aspects of winter upward lightning from an instrumented tower in the Pyrenees [PDF]

open access: yes, 2018
A case study of winter upward lightning is analysed. In particular, the study focuses on the meteorological aspects that favoured the triggering of upward lightning by an instrumented tower in the eastern Pyrenees.
Bech, Joan   +4 more
core   +1 more source

Variability of CONUS Lightning in 2003–12 and Associated Impacts [PDF]

open access: yes, 2014
Changes in lightning characteristics over the conterminous United States (CONUS) are examined to support the National Climate Assessment (NCA) program. Details of the variability of cloud-to-ground (CG) lightning characteristics over the decade 2003–12 ...
Blakeslee, Richard J.   +6 more
core   +1 more source

LMA observation of upward flashes at Säntis Tower: preliminary result [PDF]

open access: yes, 2018
Lightning striking tall towers is mainly of the upward lightning type, which is characterized by the absence of a first return stroke and the presence of an initial continuous current (ICC) with or without superimposed pulses.
Azadifar, M.   +7 more
core   +1 more source

Upward Lightning at Wind Turbines: Risk Assessment From Larger-Scale Meteorology. [PDF]

open access: yesJ Geophys Res Atmos, 2023
AbstractUpward lightning (UL) has become a major threat to the growing number of wind turbines producing renewable electricity. It can be much more destructive than downward lightning due to the large charge transfer involved in the discharge process.
Stucke I   +7 more
europepmc   +4 more sources

Characteristics of broadband lightning emissions associated with terrestrial gamma ray flashes [PDF]

open access: yes, 2011
To characterize lightning processes that produce terrestrial gamma ray flashes (TGFs), we have analyzed broadband (
Cummer, Steven A.   +5 more
core   +2 more sources

Detection Results of Guangdong-Hongkong-Macao Lightning Location System for Tall-object Lightning

open access: yes应用气象学报, 2020
Tall-object lightning is one hot topic in the field of atmospheric electricity. In order to explore the application of Guangdong-Hong Kong-Macao Lightning Location System (GHMLLS) data on tall-object lightning, the performance of GHMLLS is evaluated ...
Chen Lüwen   +5 more
doaj   +1 more source

A Terrestrial Gamma‐Ray Flash From the 2022 Hunga Tonga–Hunga Ha'apai Volcanic Eruption

open access: yesGeophysical Research Letters, 2022
The Hunga Tonga–Hunga Ha'apai submarine volcano recently resumed activity. Violent eruptions on 14th and 15th January 2022 launched a tall ash plume that produced extremely high lightning rates. Here we report a terrestrial gamma‐ray flash (TGF) that was
M. S. Briggs   +4 more
doaj   +1 more source

Numerical evaluation method of lightning rod protection probability

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectivesAiming at the current situation in which it is difficult to efficiently evaluate protection probability through traditional lightning rod evaluation methods, an efficient numerical evaluation algorithm is developed on the basis of an ...
Bangyong WANG   +6 more
doaj   +1 more source

Photochemical production of ozone in the upper troposphere in association with cumulus convection over Indonesia [PDF]

open access: yes, 2002
The Biomass Burning and Lightning Experiment phase A (BIBLE-A) aircraft observation campaign was conducted from 24 September to 10 October 1998, during a La Niña period.
Blake, DR   +12 more
core   +3 more sources

Radio emissions from double RHESSI TGFs [PDF]

open access: yes, 2016
A detailed analysis of Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) terrestrial gamma ray flashes (TGFs) is performed in association with World Wide Lightning Location Network (WWLLN) sources and very low frequency (VLF) sferics recorded
Albrechtsen, Kjetil   +7 more
core   +2 more sources

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