Results 11 to 20 of about 123 (102)

Evaluation of Ensemble‐Based Extreme Forecast Diagnostics for Zonda Wind Prediction

open access: yesEarth and Space Science
Zonda is a downslope windstorm on the eastern slopes of the Andes in western Argentina. This Foehn‐like phenomenon can produce hazardous, strong, and gusty downslope winds, leading to extreme and rapid warming with severe societal impacts.
Federico Otero, Estíbaliz Gascón
doaj   +2 more sources

The December 2021 Marshall Fire: Predictability and Gust Forecasts from Operational Models

open access: yesAtmosphere, 2022
We analyzed meteorological conditions that occurred during the December 2021 Boulder, Colorado, downslope windstorm. This event is of particular interest due to the ignition and spread of the Marshall Fire, which quickly became the most destructive ...
Robert G. Fovell   +2 more
doaj   +1 more source

Estimation of Turbulent Triplet Covariances for Bora Flows

open access: yesFluids, 2021
Bora is a strong or severe, relatively cold, gusty wind that usually blows from the northastern quadrant at the east coast of the Adriatic Sea. In this study bora’s turbulence triplet covariances were analysed, for the first time, for bora flows.
Željko Večenaj   +2 more
doaj   +1 more source

The Role of Surface Friction in Downslope Windstorms [PDF]

open access: yesJournal of Applied Meteorology, 1989
Abstract Numerical simulations of the 11 January 1972 windstorm in Boulder, Colorado, were carded out using a hydrostatic model with a turbulent kinetic energy parameterization to investigate the role of fictional effects in the development of nonlinear mountain waves.
Richard, Evelyne   +2 more
openaire   +2 more sources

Impact of the Novaya Zemlya Bora on the Ocean-Atmosphere Heat Exchange and Ocean Circulation: A Case-Study with the Coupled Model

open access: yesAtmosphere, 2022
Novaya Zemlya bora is a strong downslope windstorm in the east of the Barents Sea. This paper considers the influence of the Novaya Zemlya bora on the turbulent heat exchange between the atmosphere and the ocean and on processes in the ocean.
Anna A. Shestakova, Andrey V. Debolskiy
doaj   +1 more source

Downslope windstorms in the Isthmus of Tehuantepec during Tehuantepecer events: a numerical study with WRF high-resolution simulations [PDF]

open access: yesEarth System Dynamics, 2019
Tehuantepecers or Tehuanos are extreme winds produced in the Isthmus of Tehuantepec, blowing south through Chivela Pass, the mountain gap across the isthmus, from the Gulf of Mexico into the Pacific Ocean.
M. A. Prósper   +4 more
doaj   +1 more source

Is it foehn or sea breeze? Eulerian and Lagrangian analysis of the flow in the Jordan Valley

open access: yesMeteorologische Zeitschrift, 2023
For more than one century, the penetration of the Mediterranean Sea Breeze into the Jordan Valley has been studied. At times, the associated downslope westerlies in the Dead Sea area exhibit foehn characteristics, leading to a warming and drying upon ...
Tobia Lezuo   +3 more
doaj   +1 more source

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

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