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Next generation magnetic field measurements from low-earth orbit satellites...
Large-scale current systems in the ionosphere and the magnetosphere are intimately controlled by the solar wind-magnetosphere interaction and the magnetosphere-ionosphere...- publication PDF
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NSF AI institute for research on trustworthy AI in weather, climate, and...
We introduce the National Science Foundation (NSF) AI Institute for Research on Trustworthy AI in Weather, Climate, and Coastal Oceanography (AI2ES). This AI institute was...- publication PDF
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Representation of the equatorial stratopause semiannual oscillation in...
This paper reports on a project to compare the representation of the semiannual oscillation (SAO) in the equatorial stratosphere and lower mesosphere within six major global...- publication PDF
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Dynamical effects of aerosol perturbations on simulated idealized squall lines
The dynamical effects of increased aerosol loading on the strength and structure of numerically simulated squall lines are explored. Results are explained in the context of...- publication PDF
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Application of a differential fuel-cell analyzer for measuring atmospheric...
A commercially available differential fuel-cell analyzer has been adapted to make field-based ppm-level measurements of atmospheric O₂ variations. With the implementation of...- publication PDF
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Characteristics of North American summertime rainfall with emphasis on the monsoon
The core region of the North American summer monsoon is examined using spatially averaged daily rainfall observations obtained from gauges, with the objective of improving...- publication PDF
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Clean and polluted clouds: Relationships among pollution, ice clouds, and...
We analyze nearly-simultaneous measurements of ice clouds and pollutants along satellite tracks. We use Aura MLS CO and ice water content measurements at 215 hPa to classify ice...- publication PDF
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CASES 99 - A comprehensive investigation of the stable nocturnal boundary layer
The Cooperative Atmosphere-Surface Exchange Study?1999 (CASES-99) refers to a field experiment carried out in southeast Kansas during October 1999 and the subsequent program of...- publication PDF
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Balloon Film Performance After Prior Stress
This report describes a series of tests conducted on balloon film material to determine if uneven loading of the balloon film material might cause failure at a stress level...- publication PDF
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GPS surveying with 1 mm precision using corrections for atmospheric slant path delay
Multipath and atmospheric effects can limit GPS surveying precision. We surveyed a 43 km baseline using large diameter choke ring antennas to reduce multipath and pointed...- publication PDF
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Two-moment bulk stratiform cloud microphysics in the GFDL AM3 GCM:...
A new stratiform cloud scheme including a two-moment bulk microphysics module, a cloud cover parameterization allowing ice supersaturation, and an ice nucleation...- publication PDF
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Observational constraints on Arctic Ocean clouds and radiative fluxes during...
Arctic Ocean observations are combined to create a cloud and radiation climatology for the early 21st century (March 2000 to February 2011). Data sources include: active...- publication PDF
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The effect of the 135.6 nm emission originated from the ionosphere on the...
The column number density ratio of atomic oxygen to molecular nitrogen (O/N₂ ratio) provided by the Global Ultraviolet Imager (GUVI) onboard the Thermosphere, Ionosphere,...- publication PDF
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Mass loss, destruction and detection of sun-grazing and -impacting cometary nuclei
Context. Sun-grazing comets almost never re-emerge, but their sublimative destruction near the sun has only recently been observed directly, while chromospheric impacts have not...- publication PDF
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Normalized convective characteristics of tropical cyclone rapid...
The relationship between tropical cyclone (TC) convective characteristics and TC intensity change is explored using infrared and passive microwave satellite imagery of TCs in...- publication PDF
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Contrasting aerosol refractive index and hygroscopicity in the inflow and...
We examine three case studies during the Deep Convective Clouds and Chemistry (DC3) field experiment when storm inflow and outflow air were sampled for aerosol subsaturated...- publication PDF
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Evaluation of the Advanced Hurricane WRF Data Assimilation System for the...
Real-time analyses and forecasts using an ensemble Kalman filter (EnKF) and the Advanced Hurricane Weather Research and Forecasting Model (AHW) are evaluated from the 2009 North...- publication PDF
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Reconciling carbon-cycle concepts, terminology, and methodology
Recent projections of climatic change have focused a great deal of scientific and public attention on patterns of carbon (C) cycling as well as its controls, particularly the...- publication PDF
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Insights into the long-term (2005-2021) spatiotemporal evolution of summer...
Tropospheric ozone (O3) formation depends on the relative abundance of precursor species, nitrogen oxides (NOx), and volatile organic compounds (VOCs). Advancements in satellite...- publication PDF
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A comparison of spectral element and finite difference methods using...
A recently developed spectral-element adaptive refinement incompressible magnetohydrodynamic (MHD) code is applied to simulate the problem of MHD island coalescence instability...- publication PDF
