Characteristics of lightning electromagnetic fields produced by antarctica storms

SA Mohammad, MR Ahmad, M Abdullah, P Sangjong… - Atmosphere, 2022 - mdpi.com
This paper presents the temporal characteristics of electromagnetic fields produced by cloud-
to-ground (CG) lightning flashes associated with Antarctica storms. A total of 51 positive CG …

Observation of an upward lightning flash with 21 upward positive leaders initiated from different wind turbines in wind farm

L Cai, Y Ke, W Fan, R Yan, M Zhou, J Wang… - High …, 2024 - Wiley Online Library
As the wind turbine height increases, the probability of multiple upward leaders flashes
within the wind farm increases. In this study, an upward lightning flash containing 21 upward …

New circuit for the measurement of lightning generated electric fields

HE Rojas, CA Rivera, J Chaves… - 2017 International …, 2017 - ieeexplore.ieee.org
In many studies of lightning flash characterization, the lightning generated electric field
measuring system uses a circuit based on the buffer-amplifier LH0033. This circuit was …

Characteristics of negative cloud‐to‐ground flashes observed in the Brazilian amazon region

AFR Leal, WLN Matos, ER Ferreira… - Journal of …, 2021 - Wiley Online Library
Features of negative cloud‐to‐ground (CG) flashes in the eastern Amazon region of Brazil,
near the equator line, were analyzed from their wideband (160 Hz–10 MHz) electric field …

Técnicas avanzadas para el tratamiento y procesamiento de señales de campos electromagnéticos generados por rayos

HE Rojas Cubides - 2018 - repositorio.unal.edu.co
Los rayos son transitorios de alta corriente cuya energía es radiada desde las bajas
frecuencias hasta algunos cientos de MHz. Estas descargas eléctricas son consideradas …

Characterization of positive cloud to ground flashes observed in Indonesia

A Hazmi, P Emeraldi, MI Hamid, N Takagi, D Wang - Atmosphere, 2017 - mdpi.com
The characteristics of 77 electric field changes of positive cloud to ground (CG) flashes in the
tropics of Indonesia were investigated. It was found that the arithmetic mean (AM) and …

Statistical analysis of negative cloud-to-ground lightning characteristics in Bogota, Colombia based on electric field measurements

HE Rojas, HD Rojas, CA Cortes - Journal of Atmospheric and Solar …, 2022 - Elsevier
This paper studies the electric field parameters of negative cloud-to-ground (CG) lightning
flashes in the Bogota savanna (a large plateau located in central Colombia), and its …

[PDF][PDF] Distribution of attempted leader with monsoon seasons and negative cloud-to-ground flashes in Melaka, Malaysia

NA Isa, ZA Baharudin, H Zainuddin… - Indonesian Journal of …, 2021 - researchgate.net
The basic needs for the formation of thunderstorm are sunlight, moist air and unstable
atmosphere. The first stage of cloud formation called cumulus cloud formed when the moist …

Characteristics of lightning-generated electric fields measured in the Bogotá Savanna, Colombia

H Rojas, A Cruz, C Cortés - Revista UIS Ingenierías, 2017 - revistas.uis.edu.co
En este artículo se presentan y analizan características importantes de los campos
eléctricos producidos por rayos (flashes) nube-tierra (CG) en la región central de Colombia …

[HTML][HTML] Cloud-to-ground lightning observations over the Western Antarctic region

N Yusop, MR Ahmad, M Abdullah, SK Zainudin… - Polar Science, 2019 - Elsevier
This paper presents the observations and characterization of Cloud-to-Ground (CG)
lightning activity in Western Antarctica in a region that covers the Amundsen/Bellingshausen …