Results 31 to 40 of about 71,507 (288)

DYNANICS AND MODERN REGIME OF THUNDERSTORM ACTIVITY OVER CENTRAL PRECAUCASUS TERRITORY

Наука. Инновации. Технологии, 2022
Introduction: In the Central Ciscaucasia, which represents the Stavropol Territory, such dangerous meteorological phenomena as thunderstorms, hail, heavy rain, strong wind, heat, and drought are most often observed.
Galina Khamzatovna Badakhova, Yury Konstantinovich Lashmanov, Vladimir Andreevich Shimelsky   +2 more
doaj  

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

Incorporating weather information into real-time speed estimates: comparison of alternative models [PDF]

, 2013
Weather information is frequently requested by travelers. Prior literature indicates that inclement weather is one of the most important factors contributing to traffic congestion and crashes.
Basak D., Nebiyou Tilahun, Piyushimita (Vonu) Thakuriah, R Development Core Team   +3 more
core   +1 more source

Metodologia para análise de desempenho de simulações de sistemas convectivos na região metropolitana de São Paulo com o modelo ARPS: sensibilidade a variações com os esquemas de advecção e assimilação de dados Metodology for performance analysis of simulations of convective systems in the metropolitan area of São Paulo with the ARPS model: sensitivity to variations with the advection and the data assimilation schemes

Revista Brasileira de Meteorologia, 2011
Tempestades seguidas de enchentes e alagamentos em pontos da Região Metropolitana de São Paulo são eventos recorrentes nas estações chuvosas. O desempenho do modelo ARPS nas simulações numéricas de alta resolução espacial, para o evento de 04 de ...
Ricardo Hallak, Augusto José Pereira Filho   +1 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. Mampage, Lillian M. Jones, Zehui Liu, E. Stone   +4 more
semanticscholar   +1 more source

EARTH’S ELECTROMAGNETIC FIELD BY OBSERVATIONS IN BURYATIA

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2016
The data obtained by the World Wide Lightning Location Network (WWLLN) in the territory of Zabaykal’e are compared with the data received by the equipment for observations of Earth’s natural pulse electromagnetic field installed in Buryatia.
Druzhin, G.I., Bashkuev, Y.B., Naguslaeva, I.B., Cherneva, N.V., Shevtsov, B.M.   +4 more
doaj   +1 more source

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

Adding to Fire Fighter Safety by Including Real-Time Radar Data in Short-Range Forecasts of Thunderstorm-Induced Wind Shifts

Fire, 2021
Abrupt changes in wind direction and speed caused by thunderstorm-generated gust fronts can, within a few seconds, transform slow-spreading low-intensity flanking fires into high-intensity head fires.
Gary L. Achtemeier, Scott L. Goodrick
doaj   +1 more source

First data of the Colombia Lightning Mapping Array - COLMA [PDF]

, 2016
The first data set of VHF lightning mapping using a Lightning Mapping Array system - LMA in a tropical region is presented in this paper. Six sensors were installed at the north of Colombia near Santa Marta city.
Aranguren Fino, Harby Daniel, López Trujillo, Jesús Alberto, Martínez, Joaquin, Montañá Puig, Juan, Romero Durán, David, Taborda, John, Torres Sanchez, Horacio, Van der Velde, Oscar Arnoud   +7 more
core   +1 more source

Twentieth century secular decrease in the atmospheric potential gradient [PDF]

, 2002
Current flowing in the global atmospheric electrical circuit (AEC) substantially decreased during the twentieth century. Fair-weather potential gradient (PG) observations in Scotland and Shetland show a previously unreported annual decline from 1920 to ...
Beer, Cobb, Dobson, Everett, Giles Harrison, Hamilton, Harrison, Harrison, Harrison, HMSO, HMSO, HMSO, Israel, MacGorman, Markson, Markson, Markson, Markson, Peterson, Pierce, Price, Watson, Whipple   +22 more
core   +1 more source