Výsledky vyhledávání - "Stephen A. Guimond"

Akademický článek

Hurricane Boundary Layer Height Relative to Storm Motion from GPS Dropsonde Composites

Autor: Yifang Ren, Jun A. Zhang, Stephen R. Guimond, Xiang Wang

Publikováno v: Atmosphere, Vol 10, Iss 6, p 339 (2019)

This study investigates the asymmetric distribution of hurricane boundary layer height scales in a storm-motion-relative framework using global positioning system (GPS) dropsonde observations. Data from a total of 1916 dropsondes collected within fou

Externí odkaz: https://doaj.org/article/ff715dbbe9134af0b23266e3ea479215

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Reducing Errors in Velocity–Azimuth Display (VAD) Wind and Deformation Retrievals from Airborne Doppler Radars in Convective Environments

Autor: Charles N. Helms, Matthew McLinden, Stephen R. Guimond, Gerald M. Heymsfield

Publikováno v: Journal of Atmospheric and Oceanic Technology. 37:2251-2266

The present study describes methods to reduce the uncertainty of velocity–azimuth display (VAD) wind and deformation retrievals from downward-pointing, conically scanning, airborne Doppler radars. These retrievals have important applications in dat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d760ecfac15a25cdf3c2ac02cee13f43
https://doi.org/10.1175/jtech-d-20-0034.1

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The Dynamics of Vortex Rossby Waves and Secondary Eyewall Development in Hurricane Matthew (2016): New Insights from Radar Measurements

Autor: M. McLinden, Stephen R. Guimond, Gerald M. Heymsfield, Paul D. Reasor

Publikováno v: Journal of the Atmospheric Sciences. 77:2349-2374

The structure of vortex Rossby waves (VRWs) and their role in the development of a secondary eyewall in Hurricane Matthew (2016) is examined from observations taken during the NOAA Sensing Hazards with Operational Unmanned Technology (SHOUT) field ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f14c1d473db0fd8da510d507949bd837
https://doi.org/10.1175/jas-d-19-0284.1

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The Effects of Numerical Dissipation on Hurricane Rapid Intensification with Observational Heating

Autor: Badrul Hasan, Francis X. Giraldo, Stephen R. Guimond, Meilin Yu, Sohail Reddy

The computational fluid dynamics of hurricane rapid intensification (RI) is examined through idealized simulations using two codes: a community-based, finite-difference/split-explicit model (WRF) a...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ecb3f271c32f4e79a7afee99e252b86
https://doi.org/10.1002/essoar.10508977.2

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Organized kinetic energy backscatter in the hurricane boundary layer from radar measurements

Autor: Stephen R. Guimond, Sydney Glass Sroka

Publikováno v: Journal of Fluid Mechanics. 924

The fluid mechanics of hurricanes strongly depends on boundary layer energetics due to the warm-core nature of the system with peak velocities located at lower levels. One barrier that has inhibited a more complete characterization of energy transfer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff1f23a99cfec24bd36e0e58f447aea0
https://doi.org/10.1017/jfm.2021.632

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THE RAPID INTENSIFICATION OF HURRICANE KARL (2010): NEW REMOTE SENSING OBSERVATIONS OF CONVECTIVE BURSTS FROM THE GLOBAL HAWK PLATFORM

Autor: Anthony C. Didlake, Gerald M. Heymsfield, Paul D. Reasor, Stephen R. Guimond

Publikováno v: J Atmos Sci

The evolution of rapidly intensifying Hurricane Karl (2010) is examined from a suite of remote sensing observations during the NASA Genesis and Rapid Intensification Processes (GRIP) field experiment. The novelties of this study are in the analysis o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d8bba334561fd263f243c396aa563c8
https://pubmed.ncbi.nlm.nih.gov/32817997

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Coherent Turbulence in the Boundary Layer of Hurricane Rita (2005) during an Eyewall Replacement Cycle

Autor: Jun A. Zhang, Joseph Sapp, Stephen J. Frasier, Stephen R. Guimond

Publikováno v: Journal of the Atmospheric Sciences. 75:3071-3093

The structure of coherent turbulence in an eyewall replacement cycle in Hurricane Rita (2005) is presented from novel airborne Doppler radar observations using the Imaging Wind and Rain Airborne Profiler (IWRAP). The IWRAP measurements and three-dime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9325203f3b11833adca8c914666e8bd8
https://doi.org/10.1175/jas-d-17-0347.1

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Concentric Eyewall Asymmetries in Hurricane Gonzalo (2014) Observed by Airborne Radar

Autor: Anthony C. Didlake, Gerald M. Heymsfield, Stephen R. Guimond, Paul D. Reasor

Publikováno v: Monthly Weather Review. 145:729-749

Two eyewall replacement cycles were observed in Hurricane Gonzalo by the NOAA P3 Tail (TA) radar and the recently developed NASA High-Altitude Imaging Wind and Rain Airborne Profiler (HIWRAP) radar. These observations captured detailed precipitation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::086cfa881aa81c6c4118663e93ce2377
https://doi.org/10.1175/mwr-d-16-0175.1

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Hurricane Boundary Layer Height Relative to Storm Motion from GPS Dropsonde Composites

Autor: Jun A. Zhang, Yifang Ren, Stephen R. Guimond, Xiang Wang

Publikováno v: Atmosphere, Vol 10, Iss 6, p 339 (2019)
Atmosphere
Volume 10
Issue 6

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c54811890fc5a16698ed3b1de15f14c
https://www.mdpi.com/2073-4433/10/6/339

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