Results 81 to 90 of about 13,520 (224)
Comparison of Lightning Activity and Radar-Retrieved Microphysical Properties in EULINOX Storms [PDF]
A combined analysis of microphysical thunderstorm properties derived by C-band polarimetric Doppler radar measurements and lightning observations from two ground-based systems are presented.
Dotzek, N., Fehr, T., Höller, H.
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Megaphone: Latency-conscious state migration for distributed streaming dataflows
We design and implement Megaphone, a data migration mechanism for stateful distributed dataflow engines with latency objectives. When compared to existing migration mechanisms, Megaphone has the following differentiating characteristics: (i) migrations ...
Hoffmann, Moritz +5 more
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Effects of diabatic heating on the ageostrophic circulation of an upper tropospheric jet streak [PDF]
Interaction between the mass circulation within a mesoscale convective complex (MCC) and a direct mass circulation in the entrance region of an upper tropospheric polar jet streak was examined within the isentropic structure to investigate mechanisms ...
Johnson, D. R., Keyser, D. A.
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Model simulations of complex dust emissions over the Sahara during the West African monsoon onset [PDF]
The existing limitations in ground-based observations in remote areas in West Africa determine the dependence on numerical models to represent the atmospheric mechanisms that contribute to dust outbreaks at different space-time scales.
Cavazos Guerra, Carolina, Todd, Martin
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Numerical models were employed to simulate the effects of urban infrastructure on the city-scale precipitation distribution during multiple closely occurring convective squall line events over Chicago. Two high-resolution simulations were inter-compared,
S. M. Shajedul Karim +2 more
doaj +1 more source
Convective scale weather analysis and forecasting [PDF]
How satellite data can be used to improve insight into the mesoscale behavior of the atmosphere is demonstrated with emphasis on the GOES-VAS sounding and image data.
Purdom, J. F. W.
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The present paper reports for the first time the comparison of radar-derived eddy dissipation rate (EDR) and vertical velocity with measurements from six aircraft for an intense squall line crossing Hong Kong.
Pak-wai Chan +3 more
doaj +1 more source
Preliminary Study on the Feasibility of Performing Quantitative Precipitation Estimation Using X-band Radar [PDF]
IRCTR has built an experimental X-band Doppler po-larimetric weather radar system aimed at obtaining high temporal and spatial resolution measurements of precipitation, with particular interest in light rain and drizzle. In this paper a first analysis of
Beek van de, C.Z. +3 more
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Spartan Daily, May 8, 1990 [PDF]
Volume 94, Issue 64https://scholarworks.sjsu.edu/spartandaily/7994/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
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Based on the conventional observation data, automatic weather station data, Doppler radar data and NCEP(0.25°×0.25°) reanalysis data, a strong convective weather event occurred in the southeastern Inner Mongolia on 24 September 2016 caused by the ...
Guilian ZHANG +5 more
doaj +1 more source

