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Vertically resolved convective-stratiform echo-type identification and...
Using data from the airborne HIAPER Cloud Radar (HCR), a partitioning algorithm (ECCO-V) that provides vertically resolved convectivity and convective versus stratiform radar-...- publication PDF
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The Organization of Tropical East Pacific Convection (OTREC) field...
Studying convection, which is one of the least understood physical mechanisms in the tropical atmosphere, is very important for weather and climate predictions of extreme events...- publication PDF
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Effects of different stratospheric SO2 injection altitudes on stratospheric...
Strategically applied geoengineering is proposed to reduce some of the known side effects of stratospheric aerosol modifications. Specific climate goals could be reached...- publication PDF
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Evaluation of WRF model output for severe-weather forecasting from the 2008...
This study assesses forecasts of the preconvective and near-storm environments from the convection-allowing models run for the 2008 National Oceanic and Atmospheric...- publication PDF
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Improving signal statistics using a regression ground clutter filter. Part...
Ground clutter filtering is an important and necessary step for quality control of ground-based weather radars. In this paper, ground clutter mitigation is addressed using a...- publication PDF
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Significant mid- and low-latitude ionospheric disturbances characterized by...
This work investigates mid-and low-latitude ionospheric disturbances over the American sector during a moderate but geo-effective geomagnetic storm on 13-14 March 2022 (pi-Day...- publication PDF
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Continuous rise of the tropopause in the Northern Hemisphere over 1980â2020
Tropopause height (H) is a sensitive diagnostic for anthropogenic climate change. Previous studies showed increases in H over 1980â2000 but were inconsistent in projecting H...- publication PDF
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NOx Lifetime and NOy Partitioning During WINTER
Although urban NOx lifetimes have been examined extensively during summertime conditions, wintertime NOx chemistry has been comparatively less studied. We use measurements of...- publication PDF
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Opposite effects of mineral dust nonsphericity and size on dust-induced snow...
We quantified the combined effects of mineral dust nonsphericity and size on snow albedo reduction using the MOPSMAP (Modeled optical properties of ensembles of aerosol...- publication PDF
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Simulated magnetopause losses and Van Allen Probe flux dropouts
Three radiation belt flux dropout events seen by the Relativistic Electron Proton Telescope soon after launch of the Van Allen Probes in 2012 (Baker et al., 2013a) have been...- publication PDF
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Formaldehyde evolution in US wildfire plumes during the Fire Influence on...
Formaldehyde (HCHO) is one of the most abundant non-methane volatile organic compounds (VOCs) emitted by fires. HCHO also undergoes chemical production and loss as a fire plume...- publication PDF
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Trends of ozone total columns and vertical distribution from FTIR...
Ground-based Fourier transform infrared (FTIR) measurements of solar absorption spectra can provide ozone total columns with a precision of 2% but also independent partial...- publication PDF
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Changes in Twentieth-Century extreme temperature and precipitation over the...
Trends in extreme temperature and precipitation in two regional climate model simulations forced by two global climate models are compared with observed trends over the western...- publication PDF
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The characteristics of tropical cyclone formation in an environment with...
A total of 14 tropical cyclones (TCs) that formed from 2008 to 2009 over the western North Pacific are simulated to examine the effects that environmental low-frequency and...- publication PDF
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Energy spectra of stably stratified turbulence
We investigate homogeneous incompressible turbulence subjected to a range of degrees of stratification. Our basic method is pseudospectral direct numerical simulations at a...- publication PDF
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The chalmers cloud ice climatology: A novel robust climate record of frozen...
Frozen cloud particles are an important component of the hydrological cycle and significantly influence the Earth's energy budget. Despite their important role, observational...- publication PDF
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Modelling diurnal variation magnetic fields due to ionospheric currents
Accurate models of the spatial structure of ionospheric magnetic fields in the diurnal variation (DV) band (periods of a few hours to a day) would enable use of magneto-...- publication PDF
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Limits on the efficacy of waveâparticle interaction on the energization...
Ionospheric molecular ions, such as , NO + , and , have been observed in Earth's high‐altitude ionosphere and the magnetosphere by several spacecraft missions. Their...- publication PDF
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Response of the topside and bottomside ionosphere at low and middle...
Ionospheric observations from the ground-based GPS receiver network, CHAMP and GRACE satellites and ionosondes were used to examine topside and bottomside ionospheric variations...- publication PDF
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Characterizing warm atmospheric boundary layer over land by combining Raman...
PBL plays a critical role in the atmosphere by transferring heat, moisture, and momentum. The warm PBL has a distinct diurnal cycle including daytime convective mixing layer...- publication PDF
