Results 111 to 120 of about 27,882 (229)

Analyzing Horizontal Distances Between WSR-88D Thunderstorm Centroids and Cloud-to-Ground Lightning Strikes [PDF]

open access: yes, 1998
On April 29, 1996, lightning struck the airfield at Hurlburt Field, FL, killing one Airmen and injuring ten others. This cloud to ground lightning strike hit eight minutes after a lightning advisory was canceled.
Renner, Steve L.
core   +1 more source

Radar Nowcasting of Cloud-to-Ground Lightning over Houston, Texas [PDF]

open access: yes, 2011
Ten years (1997–2006) of summer (June–August) daytime (1400–0000 UTC) Weather Surveillance Radar-1988 Doppler data for Houston, Texas, were examined to determine the best radar-derived predictors of the first cloud-to-ground lightning flash from a ...
Richard E. Orville   +3 more
core   +1 more source

The Impact of Lightning NOx Production on Ground‐Level Ozone in Tehran

open access: yesEarth and Space Science
Lightning‐generated nitrogen oxides (LNOx) have an impact on the concentration of ground‐level ozone which acts as a toxic air pollutant, thereby negatively influencing human health and the environment.
Maryam Gharaylou   +2 more
doaj   +1 more source

Lightning and Severe Weather: A Comparison between Total and Cloud-to-Ground Lightning Trends

open access: yesWeather and Forecasting, 2011
Abstract Many studies over the past several decades have attempted to correlate trends in lightning (e.g., rates, polarity) to severe weather occurrence. These studies mainly used cloud-to-ground (CG) lightning information due to the ease of data availability, high detection efficiency, and broad coverage across the United States, with ...
Christopher J. Schultz   +2 more
openaire   +1 more source

Storm Structure and Lightning Characteristics of Tornado-hail-producing Supercell in Guangzhou on 27 April 2024

open access: yes应用气象学报
Due to the limited coverage of three-dimensional lightning detection networks, research on the total lightning characteristics of supercells that produce tornadoes and hail remains insufficient in China.
Wang Chenxi   +5 more
doaj   +1 more source

Lightning stroke clustering into cloud-to-ground lightning flashes

open access: yes, 2014
Cloud-to-ground stroke data have been analysed for the years 2010-2012 for the Cata- lan region. These strokes have been grouped together into lightning ashes using a hierarchical clustering method, with two di erent approaches to the clustering radius, as the objective of the study was to evaluate di erent clustering methods.
openaire   +1 more source

The start of lightning: evidence of bidirectional lightning initiation [PDF]

open access: yes
Lightning flashes are known to initiate in regions of strong electric fields inside thunderstorms, between layers of positively and negatively charged precipitation particles.
Van der Velde, Oscar Arnoud   +2 more
core  

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

open access: yesnpj 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   +6 more
doaj   +1 more source

Lightning flashes at electric power system towers identified as Recurrent Lightning Spots observed by ground and space-based systems [PDF]

open access: yes
This study integrates space-based optical detections with ground-based measurements of lightning flashes on electric power system towers forming Recurrent Lightning Spots (RLS).
Ardila Murillo, Brandon Steven   +4 more
core   +1 more source

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