Results 21 to 30 of about 9,630 (121)

The 2018 Camp Fire: Meteorological Analysis Using In Situ Observations and Numerical Simulations

open access: yesAtmosphere, 2019
The November 2018 Camp Fire quickly became the deadliest and most destructive wildfire in California history. In this case study, we investigate the contribution of meteorological conditions and, in particular, a downslope windstorm that occurred during ...
Matthew J. Brewer, Craig B. Clements
doaj   +1 more source

A Numerical Study of Windstorms in the Lee of the Taebaek Mountains, South Korea: Characteristics and Generation Mechanisms

open access: yesAtmosphere, 2020
The Yeongdong region, located east of the Taebaek Mountains, South Korea, often experiences severe windstorms in spring, causing a lot of damages, especially when forest fires spread out rapidly by strong winds.
Joohyun Lee   +4 more
doaj   +1 more source

Spatial composition and building techniques of farmhouses prone to windstorms:a case study in Arakawa Village, Shiga Prefecture, Japan

open access: yesJournal of Asian Architecture and Building Engineering, 2022
In Arakawa Village, the strong Hira downslope windstorm blowing from the Hira Mountains toward Lake Biwa, poses a great challenge for timber housing structures, which are prone to deformation. To understand the countermeasures applied in local farmhouses
Jingying Wang, Chiho Ochiai
doaj   +1 more source

Influence of Novaya Zemlya Bora on Sea Waves: Satellite Measurements and Numerical Modeling

open access: yesAtmosphere, 2020
This paper investigates for the first time sea waves during Novaya Zemlya bora—a downslope windstorm on the western coast of the archipelago during eastern winds—using a statistical and case-study approach.
Anna A. Shestakova   +2 more
doaj   +1 more source

Simulating a severe windstorm in complex terrain

open access: yesMeteorologische Zeitschrift, 2007
The severe windstorm that hit Iceland on 1 February 2002 is analyzed using high-resolution numerical simulations, conventional observations at the ground and satellite images.
Hálfdán Ágústsson   +1 more
doaj   +1 more source

Inclusion of Surface Topography into the Vector Vorticity Equation Model (VVM)

open access: yesJournal of Advances in Modeling Earth Systems, 2011
Surface topography is implemented into the vector vorticity equation model with a block representation of mountains in the height coordinate. The kinematic boundary conditions at the surface are satisfied with a proper computational boundary condition ...
Chien-Ming Wu, Akio Arakawa
doaj   +1 more source

Nature and climatology of Pfänderwind

open access: yesMeteorologische Zeitschrift, 2015
The characteristics and climatology of Pfänderwind, a largely unknown downslope windstorm near the town of Bregenz (Austria) at the entrance of the Rhine Valley, are investigated based on an eleven-year dataset of weather station observations and ERA ...
Alexander Gohm   +2 more
doaj   +1 more source

Mobile Wind Lidar measurements of the spatial variability of atmospheric boundary layer flows in complex terrain [PDF]

open access: yesEPJ Web of Conferences
Making observations of the spatial structure of atmospheric boundary layer flows is an ongoing challenge that we attempt to address with the development of the surface-based mobile observing platform UWOW (University of Virginia Wind Observatory on ...
De Wekker Stephan F.J.   +2 more
doaj   +1 more source

THE FREYSNES WINDSTORM [PDF]

open access: yes, 2005
A devastating windstorm in SE-Iceland is studied with the help of observations from automatic weather stations and high-resolution simulations. In this windstorm there is at the same time a strong downslope acceleration of the flow and acceleration at ...
Ágústsson, Hálfdán   +1 more
core   +1 more source

Possible observation of horizontal roll vortices over the Adriatic Sea during bora

open access: yesFrontiers in Earth Science, 2015
We report a possible occurrence of horizontal roll vortices over the Adriatic Sea during the bora wind. The National Center for Atmospheric Research Electra aircraft measured the turbulence structure above the Adriatic on 07 November 1999 during the ...
Danijel eBelusic   +2 more
doaj   +1 more source

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