A 23-Year Severe Hail Climatology Using GridRad MESH Observations [0.03%]
基于GridRad观测的美国 severe hail 23年气候学研究
Elisa M Murillo,Cameron R Homeyer,John T Allen
Elisa M Murillo
Assessments of spatiotemporal severe hailfall characteristics using hail reports are plagued by serious limitations in report databases, including biases in reported sizes, occurrence time, and location. Multiple studies have used Next Gene...
Studying Scale Dependency of Aerosol Cloud Interactions using Multi-Scale Cloud Formulations [0.03%]
基于多尺度云参数化方案的气溶胶云相互作用的尺度效应研究
Timothy Glotfelty,Kiran Alapaty,Jian He et al.
Timothy Glotfelty et al.
The WRF-ACI model configuration is used to investigate the scale dependency of aerosol-cloud interactions (ACI) across the "grey zone" scales for grid and subgrid-scale clouds. The impacts of ACI on weather are examined across regions in th...
Andreas Dörnbrack,Sonja Gisinger,Michael C Pitts et al.
Andreas Dörnbrack et al.
The presented picture of the month is a superposition of space-borne lidar observations and high-resolution temperature fields of the ECMWF integrated forecast system (IFS). It displays complex tropospheric and stratospheric clouds in the A...
The Weather Research and Forecasting Model with Aerosol-Cloud Interactions (WRF-ACI): Development, Evaluation, and Initial Application [0.03%]
具有气溶胶-云相互作用的天气研究与预报模型（WRF-ACI）：开发、评估和初步应用
Timothy Glotfelty,Kiran Alapaty,Jian He et al.
Timothy Glotfelty et al.
The Weather Research and Forecasting Model with Aerosol-Cloud Interactions (WRF-ACI) is developed for studying aerosol effects on gridscale and subgrid-scale clouds using common aerosol activation and ice nucleation formulations and double-...
Evaluation of MJO Predictive Skill in Multiphysics and Multimodel Global Ensembles [0.03%]
多物理和多模型全球集合预报中的MJO预测技巧评估
Benjamin W Green,Shan Sun,Rainer Bleck et al.
Benjamin W Green et al.
Monthlong hindcasts of the Madden-Julian oscillation (MJO) from the atmospheric Flow-following Icosahedral Model coupled with an icosahedral-grid version of the Hybrid Coordinate Ocean Model (FIM-iHYCOM), and from the coupled Climate Foreca...
Statistical properties of global precipitation in the NCEP GFS model and TMPA observations for data assimilation [0.03%]
同化资料中NCEP全球预报系统模式和TMPA观测的全球降水统计特性研究
Guo-Yuan Lien,Eugenia Kalnay,Takemasa Miyoshi et al.
Guo-Yuan Lien et al.
There are many issues regarding the assimilation of satellite precipitation data into numerical models, including the non-Gaussian error distributions associated with precipitation, and large model and observation errors. As a result, it is...
Evaluation of RapidScat Ocean Vector Winds for Data Assimilation and Reanalysis [0.03%]
RapidScat海洋矢量风在数据同化和再分析中的评估
Will McCarty,Mohar Chattopadhyay,Austin Conaty
Will McCarty
The RapidScat scatterometer was built as a low cost follow-on to the QuikSCAT mission. It flew on the International Space Station (ISS) and provided data from 3 October 2014 to 20 August 2016 and provided surface wind vectors retrieved from...
Comparisons of Modeled and Observed Reflectivities and Fall Speeds for Snowfall of Varied Riming Degrees during Winter Storms on Long Island, New York [0.03%]
纽约长岛冬季风暴中不同过冷水云降水模拟与观测反射率及降落速度的对比研究
Andrew L Molthan,Brian A Colle,Sandra E Yuter et al.
Andrew L Molthan et al.
Derived radar reflectivities and fall speeds for four Weather Research and Forecasting (WRF) Model bulk microphysical parameterizations (BMPs) run at 1.33-km grid spacing are compared with ground-based, vertically pointing Ku-band radar, sc...
Subtropical South American Hailstorm Characteristics and Environments [0.03%]
南美 subtropical 地区冰雹特征及环境条件
Zachary S Bruick,Kristen L Rasmussen,Daniel J Cecil
Zachary S Bruick
Hailstorms in subtropical South America are known to be some of the most frequent anywhere in the world, causing significant damage to the local agricultural economy every year. Convection in this region tends to be orographically forced, w...
Thunderstorm Cloud-Type Classification from Space-Based Lightning Imagers [0.03%]
基于闪电成像仪的雷暴云类型分类研究进展
Michael Peterson,Scott Rudlosky,Daile Zhang
Michael Peterson
The organization and structure of thunderstorms determines the extent and severity of their hazards to the general public and their consequences for the Earth system. Distinguishing vigorous convective regions that produce heavy rain and ha...