Results 71 to 80 of about 534 (178)

The Bayesian sinking in Porticello: a predictable convective windstorm?

open access: yesWeather, Volume 80, Issue 11, Page 365-373, November 2025.
The meteorological phenomenon that led to the Bayesian yacht sinking in Sicily at 0206 utc on 19 August 2024 is here investigated. A thunderstorm occurred during the sinking, but uncertainties exist regarding whether a waterspout or a downburst affected the ship. An in‐depth analysis of available observations highlighted that the ship was likely struck
Francesco De Martin   +6 more
wiley   +1 more source

The 16 April 2011 EF3 Tornado in Greene County, Eastern North Carolina

open access: yes, 2023
This paper presents a case study of an EF3 tornado that adversely impacted Greene and Pitt Counties in eastern North Carolina on 16 April 2011. This was one of the most damaging and longest-lived of the multiple tornados that occurred across central and ...
Rickenbach, Thomas M.   +1 more
core  

Tornadic Storm over the Foothills of Central Nepal Himalaya

open access: yesMeteorology
On the evening of 31 March 2019, Parsa and Bara Districts in central Nepal were severely hit by a wind storm which was the first documented tornadic incidence in Nepal.In this paper, we investigate the background of the tornado formation via numerical ...
Toshihiro Kitada   +4 more
doaj   +1 more source

Statistical Characteristics of Dabie‐Vortex‐Associated Tornadogenesis During an 18‐Year Period (2006–2023)

open access: yesAtmospheric Science Letters, Volume 26, Issue 10, October 2025.
The Dabie vortex (DBV) significantly drives tornadoes in eastern China, contributing up to 40% of events in northern Anhui. Most tornadoes form in the DBV's southeastern quadrant during development/maintenance stages, where enhanced CAPE, moisture, shear, and supercell potential exist.
Xue Xiao   +8 more
wiley   +1 more source

Bulk Analysis of Radar-Derived Mesocyclone Intensity and Transience Preceding Supercell Tornadogenesis and Tornadogenesis Failure

open access: yes
Despite decades of research, forecasters still lack the ability to consistently determine whether a given supercell in a tornado-favorable environment will undergo imminent tornadogenesis and, if so, anticipate the tornado’s peak intensity.
Michael M. French   +2 more
core   +1 more source

Mesocyclone and Microphysical Evolution in Simulated Supercell Storms with Varying Wind and Moisture Profiles [PDF]

open access: yes, 2011
As a high-impact convective mode, supercell thunderstorms have frequently been studied observationally and numerically. Two areas of study have focused on understanding mesocyclone evolution given a varying environmental wind profile, and learning about
Van Den Broeke, Matthew
core  

Finescale Radar Observations of Tornado and Mesocyclone Structures

open access: yesWeather and Forecasting, 2013
Abstract A variety of vortex configurations observed at finescale with Doppler On Wheels (DOW) radars in and near the hook echoes of supercell thunderstorms are described. These include marginal/weak tornadoes, often with no documented condensation funnels, debris rings, or low-reflectivity eyes; multiple-vortex mesocyclones; multiple ...
Karen Kosiba, Joshua Wurman
openaire   +1 more source

Estimating dispersion from a tornado vortex and mesocyclone [PDF]

open access: yes, 1996
Atmospheric dispersion modeling is required to ensure that a postulated breach in radionuclide storage containers at the Savannah River Site (SRS) from a tornado strike of Fujita-scale intensity F2 or higher will not result in an unacceptable dose to individuals. Fujita-scale tornado descriptions are included in Appendix A of this report.
Weber, A. H., Hunter, C. H.
openaire   +2 more sources

Contrasting impacts of two mesoscale cyclones on the South Shetland Islands' glaciers, northern Antarctic Peninsula

open access: yesQuarterly Journal of the Royal Meteorological Society, Volume 151, Issue 772, October 2025 Part A.
This study analyzed the impact of two mesoscale cyclones on the meteorology and glaciology of South Shetland Islands (SSI) glaciers, using in‐situ observations, ERA5 reanalysis data, and high‐resolution weather and glacier mass balance models. Mesoscale cyclones drive temperature drops, heavy snowfall, and strong winds over the SSI, significantly ...
Christian Torres   +6 more
wiley   +1 more source

Effects of the urban land use on a severe convective windstorm

open access: yesQuarterly Journal of the Royal Meteorological Society, Volume 151, Issue 773, October 2025 Part B.
Numerical simulations with the Weather Research and Forecasting model coupled with the Building Effect Parametrization–Building Energy Model multilayer canopy model were conducted to investigate the impact of urban land use on a severe convective windstorm in Milan, northern Italy, on July 25, 2023.
Francesco De Martin   +2 more
wiley   +1 more source

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