Chunguang Cui
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View article: Mobilizing Citizen Science for Hail Research: Motivations, Challenges, and Outcomes
Mobilizing Citizen Science for Hail Research: Motivations, Challenges, and Outcomes Open
Since 2016, a citizen science project focused on natural hailstone collection has been initiated, aiming to bridge the gap in hailstorm observations and increase the understanding of the effect of aerosols during hailstone formation. In th…
View article: Wind Profile Characteristics That Warn of Summertime Flash Heavy Rain Events Over the Middle Reaches of the Yangtze River Basin
Wind Profile Characteristics That Warn of Summertime Flash Heavy Rain Events Over the Middle Reaches of the Yangtze River Basin Open
Forecasting and early warnings for summertime flash heavy rain events (FHREs) in the middle Yangtze River basin (MYRB) pose significant challenges. This study examined variations in lower tropospheric wind profiles hours before these FHREs…
View article: The Characteristics of Precipitation with and without Bright Band in Summer Tibetan Plateau and Central-Eastern China
The Characteristics of Precipitation with and without Bright Band in Summer Tibetan Plateau and Central-Eastern China Open
The bright band (BB) is an important symbol of the ice–water transition zone in stratiform precipitation, and the presence or absence of BB will lead to different microphysical processes. In this paper, the characteristics of BB and precip…
View article: Raindrop Collision Outcomes in Persistent Precipitation over central China during Mei-yu Front
Raindrop Collision Outcomes in Persistent Precipitation over central China during Mei-yu Front Open
The statistical characteristics of the raindrop size distribution (RSD) and raindrop collision outcomes over central China are investigated by using a two-dimensional video disdrometer (2DVD), micro-rain rada…
View article: Analysis and comparison of water vapor transport features and circulation anomalies during the super-strong Meiyu period of 2020 and 1998*
Analysis and comparison of water vapor transport features and circulation anomalies during the super-strong Meiyu period of 2020 and 1998* Open
2020 and 1998 are the strongest Meiyu years in recent decades. The characteristics of the super-strong Meiyu precipitation and water vapor sources in 2020 and 1998 were compared, and the atmospheric circulation anomalies and the forcing fa…
View article: Diurnal Characteristics of Heavy Precipitation Events under Different Synoptic Circulation Patterns in the Middle and Lower Reaches of the Yangtze River in Summer
Diurnal Characteristics of Heavy Precipitation Events under Different Synoptic Circulation Patterns in the Middle and Lower Reaches of the Yangtze River in Summer Open
Aiming at the rainstorm days (≥50 mm/d) in the middle and lower reaches of the Yangtze River during 2010–2020, the obliquely rotated principal component in T-mode (PCT) method is used to classify the daily mean 850 hPa geopotential height,…
View article: Impact of Thermally Forced Circulations on the Diurnal Cycle of Summer Precipitation Over the Southeastern Tibetan Plateau
Impact of Thermally Forced Circulations on the Diurnal Cycle of Summer Precipitation Over the Southeastern Tibetan Plateau Open
The summer precipitation over the southeastern Tibetan Plateau (SETP) exhibits significant diurnal variability, with a notable peak before midnight. This study investigates how thermally forced circulations regulate the diurnal precipitati…
View article: A new perspective on the orographic effect of the windward slope on the multi-scale eastward-Moving southwest vortex systems
A new perspective on the orographic effect of the windward slope on the multi-scale eastward-Moving southwest vortex systems Open
The multi-scale convection activities are highly prone to induce the local severe rainstorms within Yangtze River Basin (YRB), and the orographic effect of the windward slope located within the Second-Step Terrain Region (SSTR) is widely c…
View article: Viable SARS-CoV-2 shedding under remdesivir and dexamethasone treatment
Viable SARS-CoV-2 shedding under remdesivir and dexamethasone treatment Open
•The cycle threshold (Ct) value of RT-PCR was not significantly reduced by remdesivir.•Infectious virus was not detected after the third dose of remdesivir despite dexamethasone treatment.•SARS-CoV-2 shedding significantly decreased after …
View article: Global evaluation of the precipitable-water-vapor product from MERSI-II (Medium Resolution Spectral Imager) on board the Fengyun-3D satellite
Global evaluation of the precipitable-water-vapor product from MERSI-II (Medium Resolution Spectral Imager) on board the Fengyun-3D satellite Open
Atmospheric water vapor plays a key role in Earth's radiation balance and hydrological cycle, and the precipitable-water-vapor (PWV) product under clear-sky conditions has been routinely provided by the advanced Medium Resolution Spectral …
View article: Symbiotic Relationship between Mei-Yu Rainfall and the Morphology of Mei-Yu Front
Symbiotic Relationship between Mei-Yu Rainfall and the Morphology of Mei-Yu Front Open
Observational evidence from a heavy precipitation event of the 2020 extreme mei-yu season is presented here to reveal a symbiotic relationship between mei-yu rainfall and the morphology of the mei-yu front. The two influence each other thr…
View article: The investigation of the topographical effect on multi-scale Eastward-Moving Southwest Vortex from the perspective of PV theory
The investigation of the topographical effect on multi-scale Eastward-Moving Southwest Vortex from the perspective of PV theory Open
Earth and Space Science Open Archive This preprint has been submitted to and is under consideration at Journal of Geophysical Research - Atmospheres. ESSOAr is a venue for early communication or feedback before peer review. Data may be pre…
View article: Comment on amt-2021-236
Comment on amt-2021-236 Open
Abstract. Atmospheric water vapor plays a key role in Earth's radiation balance and hydrological cycle, and the precipitable-water-vapor (PWV) product under clear-sky conditions has been routinely provided by the advanced …
View article: Comment on amt-2021-236
Comment on amt-2021-236 Open
Abstract. Atmospheric water vapor plays a key role in Earth's radiation balance and hydrological cycle, and the precipitable-water-vapor (PWV) product under clear-sky conditions has been routinely provided by the advanced …
View article: Comment on amt-2021-236
Comment on amt-2021-236 Open
Abstract. Atmospheric water vapor plays a key role in Earth's radiation balance and hydrological cycle, and the precipitable-water-vapor (PWV) product under clear-sky conditions has been routinely provided by the advanced …
View article: Comment on amt-2021-236
Comment on amt-2021-236 Open
Abstract. Atmospheric water vapor plays a key role in Earth's radiation balance and hydrological cycle, and the precipitable-water-vapor (PWV) product under clear-sky conditions has been routinely provided by the advanced …
View article: Diagnostic usefulness of subgenomic RNA detection of viable SARS-CoV-2 in patients with COVID-19
Diagnostic usefulness of subgenomic RNA detection of viable SARS-CoV-2 in patients with COVID-19 Open
View article: Assimilation of Polarimetric Radar Data in Simulation of a Supercell Storm with a Variational Approach and the WRF Model
Assimilation of Polarimetric Radar Data in Simulation of a Supercell Storm with a Variational Approach and the WRF Model Open
Polarimetric radar data (PRD) have potential to be used in numerical weather prediction (NWP) models to improve convective-scale weather forecasts. However, thus far only a few studies have been undertaken in this research direction. To as…
View article: Evaluation and Application of Precipitable Water Vapor Product from MERSI-II onboard the Fengyun-3D Satellite
Evaluation and Application of Precipitable Water Vapor Product from MERSI-II onboard the Fengyun-3D Satellite Open
The evaluation of precipitable water vapor (PWV) derived from the advanced Medium Resolution Spectral Imager (MERSI-II) onboard FengYun-3D is performed with the PWV from Integrated Global Radiosonde Archive (IGRA) based on 626 sites (54214…
View article: Feasibility of ultraviolet light-emitting diode irradiation robot for terminal decontamination of coronavirus disease 2019 (COVID-19) patient rooms
Feasibility of ultraviolet light-emitting diode irradiation robot for terminal decontamination of coronavirus disease 2019 (COVID-19) patient rooms Open
Objective: To investigate the feasibility of using an ultraviolet light-emitting diode (UV LED) robot for the terminal decontamination of coronavirus disease 2019 (COVID-19) patient rooms. Methods: We assessed the presence of viral RNA in …
View article: Duration of Culturable SARS-CoV-2 in Hospitalized Patients with Covid-19
Duration of Culturable SARS-CoV-2 in Hospitalized Patients with Covid-19 Open
Duration of Positive SARS-CoV-2 on RT-PCR and Culture In 21 consecutive patients with confirmed Covid-19, the median times from symptom onset to negative viral culture and negative real-time RT-PCR...
View article: Dynamics of the spatiotemporal morphology of Mei-yu fronts: an initial survey
Dynamics of the spatiotemporal morphology of Mei-yu fronts: an initial survey Open
Mei-yu fronts are often accompanied with prominent diabatic heating due to the development of frontal clouds and rain bands. The direct effect and relative importance of diabatic heating on the spatiotemporal morphology of Mei-yu fronts ho…
View article: Phase Two of the Integrative Monsoon Frontal Rainfall Experiment (IMFRE-II) over the Middle and Lower Reaches of the Yangtze River in 2020
Phase Two of the Integrative Monsoon Frontal Rainfall Experiment (IMFRE-II) over the Middle and Lower Reaches of the Yangtze River in 2020 Open
View article: Neutralizing Antibody Responses to SARS-CoV-2 in Korean Patients Who Have Recovered from COVID-19
Neutralizing Antibody Responses to SARS-CoV-2 in Korean Patients Who Have Recovered from COVID-19 Open
All recovered patients were found to have NAbs regardless of the NAb titers maintained by natural immunity. Age and disease severity during COVID-19 infection were associated with high NAb titers.
View article: In Vitro Virucidal Effect of Povidone-Iodine Against SARS-CoV-2
In Vitro Virucidal Effect of Povidone-Iodine Against SARS-CoV-2 Open
As of September 2020, SARS-CoV-2 has infected over 30 million people worldwide, and the death toll has now risen to 950,000. Given that Povidone-iodine (PVP-I) had consistently been showing the virucidal efficacy against various types of v…
View article: Hydrometeor Budget of the Meiyu Frontal Rainstorms Associated With Two Different Atmospheric Circulation Patterns
Hydrometeor Budget of the Meiyu Frontal Rainstorms Associated With Two Different Atmospheric Circulation Patterns Open
Characteristics of hydrometeor budget and the microphysical processes responsible for heavy precipitation are studied based on the WRF model simulations of two representative Meiyu frontal rainstorms that are associated with two distinct a…
View article: Heavy air pollution with a unique “non-stagnant” atmospheric boundary layer in the Yangtze River middle basin aggravated by regional transport of PM <sub>2.5</sub> over China
Heavy air pollution with a unique “non-stagnant” atmospheric boundary layer in the Yangtze River middle basin aggravated by regional transport of PM <sub>2.5</sub> over China Open
The regional transport of air pollutants, controlled by emission sources and meteorological factors, results in a complex source–receptor relationship of air pollution change. Wuhan, a metropolis in the Yangtze River middle basin (YRMB) of…
View article: Strength and Weakness of Molecular Identification Strategies Against Causative Viral Agent from Emerging COVID-19
Strength and Weakness of Molecular Identification Strategies Against Causative Viral Agent from Emerging COVID-19 Open
A century ago, more exactly 102 years ago, there was a devastating pandemic of influenza in 1918 and thereafter, periodic recurrences of pandemic events have been reported in the human population. Unfortunately, whenever it happened, the o…
View article: Advances in the Study of Severe Convection Weather Nowcasting in Central China
Advances in the Study of Severe Convection Weather Nowcasting in Central China Open
<p>Based on the characteristics of sudden and local, short life history, serious disasters and so on, the severe convection weather system is difficult to be captured by the conventional meteorological observation network, and is sti…
View article: Vertical Structures of Typical Meiyu Precipitation Events Retrieved from GPM&#8208;DPR
Vertical Structures of Typical Meiyu Precipitation Events Retrieved from GPM‐DPR Open
<p>The majority of heavy rainfall and flooding events in the central China during the Meiyu season are caused by the multi-scale monsoon frontal systems. However, there are limited studies of the vertical distributions of monsoon fro…