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Snow growth and transport patterns in orographic storms as estimated from...
Airborne vertical-plane dual-Doppler cloud radar data, collected on wind-parallel flight legs over a mountain in Wyoming during 16 winter storms, are used to analyze the growth,...- publication PDF
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Enhancement of land surface information and its impact on atmospheric...
With increasing computational resources, atmospheric/environmental models continue to run at finer-grid spacing that can resolve land surface characteristics, such as...- publication PDF
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Phase speed of magnetized Rossby waves that cause solar seasons
Motivated by recent analysis of solar observations that show evidence of propagating Rossby waves in coronal holes and bright points, we compute the longitudinal phase...- publication PDF
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Coherent region-, species-, and frequency-dependent local climate signals in...
Patterns of correlation between tree rings and local temperature or precipitation are investigated using 762 International Tree-Ring Data Bank standardized ring width site...- publication PDF
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Sq and EEJâA review on the daily variation of the geomagnetic field caused...
A record of the geomagnetic field on the ground sometimes shows smooth daily variations on the order of a few tens of nano teslas. These daily variations, commonly known as Sq,...- publication PDF
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First characterization and validation of FORLI-HNO3 vertical profiles...
Knowing the spatial and seasonal distributions of nitric acid (HNO3) around the globe is of great interest and allows us to comprehend the processes regulating stratospheric...- publication PDF
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Impacts of biogenic emissions on photochemical ozone production in Houston, Texas
A regional chemical transport model (CTM) has been employed to assess the influence of biogenic emissions on ozone (Oâ) formation in Houston, Texas during an eight-day episode...- publication PDF
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Mesopause structure from Thermosphere, Ionosphere, Mesosphere, Energetics,...
Thermosphere, Ionosphere, Mesosphere, Energetics, and Dynamics (TIMED)/Sounding of the Atmosphere Using Broadband Emission Radiometry (SABER) temperature observations are used...- publication PDF
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Abrupt regime shifts in the North Atlantic atmospheric circulation over the...
We analyze modeling results of the North Atlantic atmospheric winter circulation from a transient climate simulation over the last 21,000 years. In agreement with previous...- publication PDF
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Perturbing parameters to understand cloud contributions to climate change
The sensitivity of cloud feedbacks to atmospheric model parameters is evaluated using a CAM6 perturbed parameter ensemble (PPE). The CAM6 PPE perturbs 45 parameters across 262...- publication PDF
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Data-constrained MHD simulation for the eruption of a filament-sigmoid...
The separation of a filament and sigmoid is observed during an X1.4 flare on 2012 July 12 in solar active region 11520, but the corresponding change in magnetic field is not...- publication PDF
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Imaging a large coronal loop using type U solar radio burst interferometry
Solar radio U-bursts are generated by electron beams traveling along closed magnetic loops in the solar corona. Low-frequency (<100 MHz) U-bursts serve as powerful diagnostic...- publication PDF
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Simultaneous mesosphere-lower thermosphere and thermospheric F region...
Simultaneous MLT (mesosphere-lower thermosphere) and thermospheric F region (upper thermosphere and ionosphere together) observations conducted using the middle and upper...- publication PDF
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Alignment of high-latitude ionospheric and thermospheric Lagrangian coherent...
The storm-time ionospheric-thermospheric (IT) state is of great interest, since the IT dynamics change dramatically as energy is input and dissipated in the upper atmosphere....- publication PDF
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Simulation of a dust-and-rain event across the Red Sea using WRF-Chem
We present simulations of a series of dust-and-rain events in July/August 2020 that caused significant loss of life and property over northeast Africa and the Red Sea coast...- publication PDF
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The role of convective gustiness in reducing seasonal precipitation biases...
Precipitation is an important climate quantity that is critically relevant to society. In spite of intense efforts, significant precipitation biases remain in most climate...- publication PDF
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Modeling the development of an equatorial plasma bubble during a midnight...
We report results from a self-consistent global simulation model in which a large-scale equatorial plasma bubble (EPB) forms during a midnight temperature maximum (MTM). The...- publication PDF
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The character and changing frequency of extreme California fire weather
Five of California's 10 largest wildfires occurred in 2020, with the largest complex exceeding the previous largest by more than 100%. The year follows a decade containing...- publication PDF
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The semiannual oscillation (SAO) in the tropical middle atmosphere and its...
Gravity waves play a significant role in driving the semiannual oscillation (SAO) of the zonal wind in the tropics. However, detailed knowledge of this forcing is missing, and...- publication PDF
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Synergies among environmental science research and monitoring networks: A...
Many research and monitoring networks in recent decades have provided publicly available data documenting environmental and ecological change, but little is known about the...- publication PDF
