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Characteristics of precipitation associated with post-tropical cyclones in...
Precipitation brought by cyclone systems has long been known as a major contributor to devastating flood events.Recent post-tropical cyclones (PTCs), which transform from...- publication PDF
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Comparison of simulated precipitation over East Asia in two regional models...
This study examines the characteristics of a nonhydrostatic dynamical core compared to a corresponding hydrostatic dynamical core in the Regional Model Program (RMP) of the...- publication PDF
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Preliminary impact studies using Global Positioning System radio occultation...
Following the successful launch of the Constellation Observing System for Meteorology, Ionosphere and Climate (COSMIC) satellites in April 2006, NCEP's Environmental Modeling...- publication PDF
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Identifying and correcting interferences to PTR-ToF-MS measurements of...
Proton-transfer-reaction time-of-flight mass spectrometry (PTR-ToF-MS) is a technique commonly used to measure ambient volatile organic compounds (VOCs) in urban, rural, and...- publication PDF
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Penumbral fine structure and driving mechanism of large-scale flows in...
We analyze in detail the penumbral structure found in a recent radiative magnetohydrodynamic simulation. Near Τ = 1, the simulation produces penumbral fine structure consistent...- publication PDF
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Ionospheric electrodynamic response to solar flares in September 2017
In this work, the Thermosphere-Ionosphere-Electrodynamics General Circulation Model is used to investigate the responses of ionospheric electrodynamic processes to the solar...- publication PDF
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Decadal variabilities in tropospheric nitrogen oxides over United States,...
Global trends in tropospheric nitrogen dioxide (NO2) have changed dramatically in the past decade. Here, we investigate tropospheric NO2 variabilities over United States,...- publication PDF
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Rapid eddy-Induced modification of subtropical mode water during the...
From 2004 to 2006 an observational array of current- and pressure-recording inverted echo sounders (CPIES) were deployed as part of the Kuroshio Extension (KEx) System Study...- publication PDF
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Validation of a water vapor micropulse differential absorption lidar (DIAL)
A water vapor micropulse differential absorption lidar (DIAL) instrument was developed collaboratively by the National Center for Atmospheric Research (NCAR) and Montana State...- publication PDF
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Attributing the U.S. Southwest's recent shift Into drier conditions
The U.S. Southwest experienced a strong hydroclimate trend from the 1980s to the 2010s, from cool and wet to warm and dry conditions. Attribution of this trend is challenging...- publication PDF
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Comparison of eulerian bin and lagrangian particle-based microphysics in...
A single nonprecipitating cumulus congestus setup is applied to compare droplet spectra grown by the diffusion of water vapor in Eulerian bin and particle-based Lagrangian...- publication PDF
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Modelling atmospheric flows with adaptive moving meshes
An anelastic atmospheric flow solver has been developed that combines semi-implicit non-oscillatory forward-in-time numerics with a solution-adaptive mesh capability. A key...- publication PDF
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Studying the transfer of magnetic helicity in solar active regions with the...
In the solar corona, magnetic helicity slowly and continuously accumulates in response to plasma flows tangential to the photosphere and magnetic flux emergence through it....- publication PDF
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Parameterizations of daytime friction velocity, temperature scale, and...
A set of new parameterizations for the friction velocity and temperature scale over gently sloped terrain and in calm synoptic conditions are theoretically derived. The friction...- publication PDF
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Damping acoustic modes in compressible horizontally explicit vertically...
Although the equations of motion for a compressible atmosphere accommodate acoustic waves, these modes typically play an insignificant role in atmospheric processes of physical...- publication PDF
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Immediate and long-lasting impacts of the Mt. Pinatubo eruption on ocean...
Large volcanic eruptions drive significant climate perturbations through major anomalies in radiative fluxes and the resulting widespread cooling of the surface and upper ocean....- publication PDF
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Composite physical–biological El Niño and La Niña conditions in the...
El Nino-Southern Oscillation (ENSO) is recognized as one of the potentially predictable drivers of California Current System (CCS) variability. In this study, we analyze a...- publication PDF
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The NCEP-NCAR 50-year reanalysis: Monthly means CD-ROM and documentation
This article does not have an abstract or article summary.- publication PDF
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A Chronology of El Niño events from primary documentary sources in northern Peru
The authors present a chronology of El Niño (EN) events based on documentary records from northern Peru. The chronology, which covers the period 1550–1900, is constructed mainly...- publication PDF
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Ensemble streamflow data assimilation using WRF-Hydro and DART: Novel...
Predicting major floods during extreme rainfall events remains an important challenge. Rapid changes in flows over short timescales, combined with multiple sources of model...- publication PDF
