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Improving the analog ensemble wind speed forecasts for rare events
An analog-based ensemble technique, the analog ensemble (AnEn), has been applied successfully to generate probabilistic predictions of meteorological variables, wind and solar...- publication PDF
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First zonal drift velocity measurement of Equatorial Plasma Bubbles (EPBs) fr...
The National Aeronautics and Space Administration (NASA) Global-scale Observations of the Limb and Disk (GOLD) satellite takes far-ultraviolet images of the Earth from...- publication PDF
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Stormtime substorm onsets: Occurrence and flow channel triggering
Bright auroral emissions during geomagnetic storms provide a good opportunity for testing the proposal that substorm onset is frequently triggered by plasma sheet flow bursts...- publication PDF
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Forecast-based decision support for San Francisco International Airport: A Ne...
During summer, marine stratus encroaches into the approach to San Francisco International Airport (SFO) bringing low ceilings. Low ceilings restrict landings and result in a...- publication PDF
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Extreme temperature events will drive coral decline in the Coral Triangle
In light of rapid environmental change, quantifying the contribution of regional- and local-scale drivers of coral persistence is necessary to characterize fully the resilience...- publication PDF
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Coordinated unmanned aircraft system (UAS) and ground-based weather measureme...
Concentrations of airborne chemical and biological agents from a hazardous release are not spread uniformly. Instead, there are regions of higher concentration, in part due to...- publication PDF
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The early results and validation of FORMOSAT‐7/COSMIC‐2 space weather product...
The FORMOSAT-7/COSMIC-2 (F7/C2) satellite mission was launched on 25 June 2019 with six low-Earth-orbit satellites and can provide thousands of daily radio occultation (RO)...- publication PDF
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Overview of the Queensland cloud seeding research program
As a response to water shortages in Southeast Queensland brought about by reduced rainfall and increasing population, the Queensland government decided to explore the potential...- publication PDF
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Formation of the UV spectrum of molecular hydrogen in the sun
Ultraviolet (UV) lines of molecular hydrogen have been observed in solar spectra for almost four decades, but the behavior of the molecular spectrum and its implications for...- publication PDF
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Spatial modeling of agricultural land use change at global scale
Long-term modeling of agricultural land use is central in global scale assessments of climate change, food security, biodiversity, and climate adaptation and mitigation...- publication PDF
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The sea spray contribution to sensible heat flux
Direct numerical simulations (DNS) of turbulent Couette flow are combined with Lagrangian point-particle tracking to investigate the effects of a dispersed phase on bulk passive...- publication PDF
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How does vertical wind shear influence entrainment in squall lines?
The influence of vertical wind shear on updraft entrainment in squall lines is not well understood. To address this knowledge gap, a suite of high-resolution idealized numerical...- publication PDF
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A TRMM/GPM retrieval of the total mean generator current for the global elect...
A specialized satellite version of the passive microwave electric field retrieval algorithm (Peterson et al., 2015) is applied to observations from the Tropical Rainfall...- publication PDF
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Assimilation of AERONET and MODIS AOT observations using variational and ense...
Data assimilation of Aerosol Robotic Network (AERONET) and Moderate Resolution Imaging Spectroradiometer (MODIS) aerosol optical thickness (AOT) for aerosol forecasting was...- publication PDF
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Tropical and extratropical influences on the variability of the southern hemi...
Interannual variability of the Southern Hemisphere subtropical jet (STJ) is assessed using atmospheric reanalyses during 1979-2018. The focus is on the austral winter season...- publication PDF
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Nitrogen, Aerosol Composition, and Halogens on a Tall Tower (NACHTT): Overvie...
The Nitrogen, Aerosol Composition, and Halogens on a Tall Tower (NACHTT) field experiment took place during late winter, 2011, at a site 33 km north of Denver, Colorado. The...- publication PDF
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Improved estimates of changes in upper ocean salinity and the hydrological cycle
Ocean salinity records the hydrological cycle and its changes, but data scarcity and the large changes in sampling make the reconstructions of long-term salinity changes...- publication PDF
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The Role of the middle atmosphere in simulations of the troposphere during no...
This paper compares present-day simulations made with two state-of-the-art climate models: a conventional model specifically designed to represent the tropospheric climate,...- publication PDF
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Sun-like magnetic cycles in the rapidly rotating young solar analog HD 30495
A growing body of evidence suggests that multiple dynamo mechanisms can drive magnetic variability on different timescales, not only in the Sun but also in other stars. Many...- publication PDF
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Reversed dynamo at small scales and large magnetic prandtl number
We show that at large magnetic Prandtl numbers, the Lorentz force does work on the flow at small scales and drives fluid motions, whose energy is dissipated viscously. This...- publication PDF