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GPS meteorology: Remote sensing of atmospheric water vapor using the global...
We present a new approach to remote sensing of water vapor based on the global positioning system (GPS). Geodesists and geophysicists have devised methods for estimating the...- publication PDF
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Study of the thermospheric and ionospheric response to the 2009 sudden...
This paper presents a study of mesosphere and low thermosphere influence on ionospheric disturbances during 2009 major sudden stratospheric warming (SSW) event. This period was...- publication PDF
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The pulsation modes of the pre-white dwarf PG 1159-035
Context. PG 1159-035 , a pre-white dwarf with Teff~140 000 K, is the prototype of both two classes: the PG 1159 spectroscopic class and the DOV pulsating class. Previous studies...- publication PDF
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Climatology of mesosphere and lower thermosphere diurnal tides over...
This work shows a 3-year climatology of the horizontal components of the solar diurnal tide, obtained from wind measurements made by a multistatic specular meteor radar (SIMONe)...- publication PDF
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Efficient sssimilation of simulated observations in a high-dimensional...
This study presents the first application of a localized particle filter (PF) for data assimilation in a high-dimensional geophysical model. Particle filters form Monte Carlo...- publication PDF
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Use of information by National Weather Service forecasters and emergency...
Winter storms making landfall in western North America can generate heavy precipitation and other significant weather, leading to floods, landslides, and other hazards that...- publication PDF
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Simulations of severe convective systems using 1- versus 3-km grid spacing
Herein, 14 severe quasi-linear convective systems (QLCS) covering a wide range of geographical loca-tions and environmental conditions are simulated for both 1-and 3-km...- publication PDF
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Response of global SSTs and ENSO to the Atlantic and Pacific Meridional...
Consequences from a slowdown or collapse of the Atlantic meridional overturning circulation (AMOC) could include modulations to El Nino-Southern Oscillation (ENSO) and...- publication PDF
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Recent progress in the fundamental understanding of tropical cyclone motion
While the fundamental understanding of tropical cyclone (TC) movement is fairly mature, notable advancements are still being made. This paper summarizes new concepts and updates...- publication PDF
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Using noble gas measurements to derive air-sea process information and...
Dissolved gas distributions are important because they influence oceanic habitats and Earth's climate, yet competing controls by biology and physics make gas distributions...- publication PDF
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Parameterization of generalized cloud overlap for radiative calculations in...
New radiative parameterizations have been developed for the National Center for Atmospheric Research (NCAR) Community Atmospheric Model (CAM). The CAM is the next version of the...- publication PDF
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Assimilation of a coordinated fleet of uncrewed aircraft system observations...
Uncrewed aircraft system (UAS) observations from the Lower Atmospheric Profiling Studies at Elevation-A Remotely-Piloted Aircraft Team Experiment (LAPSE-RATE) field campaign...- publication PDF
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Advancing South American water and climate science through multidecadal...
The South America Affinity Group (SAAG) was established in early 2019 by the National Center for Atmospheric Research (NCAR) Water Systems Program as a community effort focused...- publication PDF
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Deconstructing the King megafire
Hypotheses that megafires, very large, high-impact fires, are caused by either climate effects such as drought or fuel accumulation due to fire exclusion with accompanying...- publication PDF
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An analysis of multiple predecessor rain events ahead of tropical cyclones...
An analysis of three predecessor rain events (PREs) that occurred ahead of North Atlantic tropical cyclone (TC) Ike and east Pacific TC Lowell during 10-15 September 2008 is...- publication PDF
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Addressing interdependency in a multimodel ensemble by interpolation of...
The diverse set of Earth system models used to conduct the CMIP5 ensemble can partly sample the uncertainties in future climate projections. However, combining those projections...- publication PDF
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A coupled atmospheric-fire model: Convective feedback on fire line dynamics
The object of this paper is to describe and demonstrate the necessity and utility of a coupled atmosphere-fire model: a three-dimensional, time-dependent wildfire simulation...- publication PDF
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Global impact of nitrate photolysis in sea-salt aerosol on NOx, OH, and O3...
Recent field studies have suggested that sea-salt particulate nitrate (NITs) photolysis may act as a significant local source of nitrogen oxides (NOx) over oceans. We present a...- publication PDF
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Impact of convectively detrained ice crystals on the humidity of the...
Deep convection detraining in the uppermost tropical troposphere is capable of transporting water vapor and ice into the tropical tropopause layer (TTL), but the impact of deep...- publication PDF
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The Microphysics and Dynamics of Convective Clouds--a Colloquium. A...
This article does not have an abstract or article summary.- publication PDF
