Results 111 to 120 of about 86,801,241 (192)

Thunderstorm total lightning activity behavior associated with transmission line trip events of power system

npj Climate and Atmospheric Science
High-voltage transmission lines are susceptible targets for lightning strikes. It is an interesting topic how the trip event of transmission line is related to the area, location, and intensity of thunderstorms occurring at that time and that place ...
Muzi Li, Si Cheng, Jianguo Wang, Li Cai, Yadong Fan, Jinxin Cao, Mi Zhou   +6 more
doaj   +1 more source

Computation of electromagnetic fields from lightning discharge

, 2014
Electromagnetic fields from lightning can couple to electrical systems and produce transient overvoltages, which can cause power and telecommunication outages and destruction of electronics.
Rajeev Thottappillil, Thottappillil, Rajeev,   +1 more
core   +1 more source

3D Computation of Lightning Leader Stepped Propagation Inside a Realistic Cloud

Comptes Rendus. Physique
The simulation of lightning propagation is a complex problem studied for years. Here we propose to use the information from the electric potential created from a real cloud structure to study the propagation.
Dessante, Philippe
doaj   +1 more source

Lightning interaction with the ionosphere

Lightning discharges, including cloud-to-ground (CG) and intracloud (IC) lightning, are known to emit electromagnetic pulses (EMPs) in a wide frequency band ranging from few Hz up to hundreds MHz [1]. During the breakdown and ionization processes (mostly
Rachidi, Farhad, Li, Dongshuai, Luque, Alejandro, Rubinstein, Marcos   +3 more
core   +1 more source

Attachment of lightning flashes to grounded structures

, 2012
A grounded structure can interact with a lightning flash in two different ways. It can interact with either a downward or an upward lightning flash. The initiation of a downward lightning flash takes place in the cloud, whereas in the case of upward ...
Cooray, Vernon,, Vernon Cooray
core   +1 more source

Tennessee Valley Total and Cloud-to-Ground Lightning Climatology Comparison

, 2008
The North Alabama Lightning Mapping Array (NALMA) has been in operation since 2001 and consists often VHF receivers deployed across northern Alabama. The NALMA locates sources of impulsive VHF radio signals from total lightning by accurately measuring ...
McCaul, E. W., Buechler, Dennis, Hall, J. M., Blakeslee, R. J.   +3 more
core  

Channel branching and zigzagging in negative cloud-to-ground lightning. [PDF]

Sci Rep, 2017
Jiang R, Qie X, Zhang H, Liu M, Sun Z, Lu G, Wang Z, Wang Y.   +7 more
europepmc   +1 more source

Imaging of 3 bright terrestrial gamma-ray flashes by the atmosphere-space interactions monitor and their parent thunderstorms

Scientific Reports
The Atmosphere-Space Interactions Monitor (ASIM) on the International Space Station (ISS) includes an instrument designed to geolocate Terrestrial Gamma-ray Flashes (TGF) produced by thunderstorms.
Oscar A. van der Velde, Javier Navarro-González, Ferran Fabró, Víctor Reglero, Paul Connell, Olivier Chanrion, Jesús A. López, Joan Montanyà, Torsten Neubert, Nikolai Østgaard   +9 more
doaj   +1 more source

Initiation and propagation of cloud-to-ground lightning observed with a high-speed video camera. [PDF]

Sci Rep, 2016
Tran MD, Rakov VA.
europepmc   +1 more source

Assessing Lightning and Wildfire Hazard by Land Properties and Cloud to Ground Lightning Data with Association Rule Mining in Alberta, Canada. [PDF]

Sensors (Basel), 2017
Cha D, Wang X, Kim JW.
europepmc   +1 more source