Results 31 to 40 of about 32,547 (305)

Analysis of Possible Triggering Mechanisms of Severe Thunderstorms in the Tropical Central Andes of Peru, Mantaro Valley

Atmosphere, 2019
The aim of the present study is to analyze the triggering mechanisms of three thunderstorms (TSs) associated with severe rainfall, hail and lightening in the tropical central Andes of Peru, specifically above the Huancayo observatory (12.04 ∘ S ...
Flores Rojas J.L., Moya-Alvarez A.S., Kumar S., Martinez-Castro D., Villalobos-Puma E., Silva-Vidal Y.   +5 more
doaj   +1 more source

Statistical Characteristics of Thunderstorm Activity in the Middle Reaches of the Yangtze River Basin Based on a Five‐Year Cloud‐To‐Ground Lighting Data Set

Geophysical Research Letters, 2023
Using a clustering algorithm based on cloud‐to‐ground (CG) lighting data, 72,974 thunderstorms were identified and tracked in the middle reaches of the Yangtze River Basin from May to September of 2016–2020.
Qian Wei, Jianhua Sun, Yuanchun Zhang, Dongxia Liu, Zhuling Sun, Mingyuan Liu, Zheng Ma   +6 more
doaj   +1 more source

Characterization of Atmospheric Pollen Fragments during Springtime Thunderstorms

, 2020
While falling rain washes pollen grains from the atmosphere, rain can also induce pollen rupturing into submicron pollen fragments.
Dagen D. Hughes, C. B. A. Mampage, Lillian M. Jones, Zehui Liu, E. Stone   +4 more
semanticscholar   +1 more source

The mechanism of a thunderstorm [PDF]

Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1927
Abstract In 1909 I described a theory of the origin of the electricity in thunderstorms based on the observation that when a drop of water is broken up in the air the water obtains a positive charge while the corresponding negative charge is given to the air.
openaire   +1 more source

Circulation of Radon Progeny in the Terrestrial Atmosphere During Thunderstorms

Geophysical Research Letters, 2020
We describe a new phenomenon in atmospheric physics—222Rn progeny circulation during thunderstorms. The enhancement of the natural gamma radiation during thunderstorms was measured with precise gamma ray spectrometers.
A. Chilingarian, G. Hovsepyan, Balabek Sargsyan   +2 more
semanticscholar   +1 more source

On the Relationship of Cold Pool and Bulk Shear Magnitudes on Upscale Convective Growth in the Great Plains of the United States

Atmosphere, 2021
Upscale convective growth remains a poorly understood aspect of convective evolution, and numerical weather prediction models struggle to accurately depict convective morphology.
Zachary A. Hiris, William A. Gallus
doaj   +1 more source

Comprehensive study of thunderstorm indices threshold favorable for thunderstorms during monsoon season using WRF–ARW model and ERA5 over India

Geoenvironmental Disasters
Introduction The current research investigates into the application of various thunderstorm indices to predict severe thunderstorm occurrences during the monsoon season across four distinct regions in India.
Unashish Mondal, Anish Kumar, S. K. Panda, Devesh Sharma, Someshwar Das   +4 more
semanticscholar   +1 more source

THE ANALYSIS OF THE ADVERSE AND DANGEROUS PHENOMENA OF THE WEATHER IN THE TERRITORY OF THE STAVROPOL REGION

Современная наука и инновации, 2022
The analysis of the climate characteristics of the hazardous hydrometeorological weather events in the territory of the Stavropol territory was carried out.
Galina Khamzatovna Badakhova, Nelly Anatolievna Kravchenko, Olga Grigorievna Fabrikantova   +2 more
doaj  

Simulation on the development progress of positive glow corona discharge from ground wire of AC/DC transmission lines under thunderstorm condition

The Journal of Engineering, 2019
In thunderstorm weather, lightning induction appears on the surface of ground objects, and then the positive glow corona is initiated, which influences the selection of lighting targets by lighting leader.
Shuochao Fan, Yi Lu, Yanfeng Gao, Yu Li, Xu Zhang   +4 more
doaj   +1 more source

Thunderstorms caused by southern cyclones in Estonia [PDF]

, 2014
The relationships between the frequency and duration of thunderstorms, lightning and southern cyclones over Estonia are presented for the period 1950–2010.
Mait Sepp, Kaupo Mändla, Sven-Erik Enno
core   +2 more sources