首页> 美国政府科技报告 >Impact on Short-Term Precipitation Forecast Skill of Time-Dependent Lateral and Lower Boundary Conditions within a Meso-Beta Numerical Cloud Prediction Model

【24h】

Impact on Short-Term Precipitation Forecast Skill of Time-Dependent Lateral and Lower Boundary Conditions within a Meso-Beta Numerical Cloud Prediction Model

机译：meso-Beta数值云预测模型对时间相关的横向和下限条件短期降水预报技术的影响

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

A meso beta predictive grid point model with a detailed microphysics parameterization of grid scale (20 km) warm cloud processes is briefly described. The model is initialized with a mesoscale data set; 6 h model predicted rainfall amounts are compared with both observed rainfall amounts and predictions from subsequent model runs which include 1) a surface energy budget, and 2) a time-dependent lateral boundary condition. The results indicate that the time dependent boundary condition has a much more marked effect on both the evolution and the total accumulation of precipitation. Keywords: Precipitation forecasts; Model; Cloud forecast; Boundary conditions; Mesoscale; Reprints.

著录项

作者
Modica, G.;
展开▼
作者单位

展开▼
年度 1987
页码 p.1-6
总页数 6
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Atmospheric precipitation; Mathematical models; Weather forecasting; Accumulation; Clouds; Rainfall; Precipitation; Short range(Time); Skills; Cloud physics; Boundaries; Physics; Reprints; Budgets; Energy; Surface energy; Atmosphere models; Time dependence; Scaling fac;

机译：大气降水;数学模型;天气预报;积累;云;降雨;降水;短程（时间）;技能;云物理;边界;物理;重印;预算;能量;表面能;大气模型;时间依赖性;尺度等;

相似文献

外文文献
中文文献
专利

1. Impact of chemical lateral boundary conditions in a regional air quality forecast model on surface ozone predictions during stratospheric intrusions [J] . Diane Pendlebury, Sylvie Gravel, Michael D. Moran, Atmospheric environment . 2018,第FEBa期

机译：平流层侵入过程中区域空气质量预测模型中化学横向边界条件对地表臭氧预测的影响
2. Evaluation of numerical weather prediction model precipitation forecasts for short-term streamflow forecasting purpose [J] . Shrestha D.L., Robertson D.E., Wang Q.J., Hydrology and Earth System Sciences . 2013,第5期

机译：为短期流量预报目的对数值天气预报模型降水预报的评估
3. Evaluation of numerical weather prediction model precipitation forecasts for short-term streamflow forecasting purpose [J] . D. L.Shrestha, D. E.Robertson, Q. J.Wang, Hydrology and Earth System Sciences . 2013,第5期

机译：用于短期流量预报的数值天气预报模型降水预报的评估
4. Impact of Data Assimilation on Short-Term Precipitation Forecasts Using WRF-ARW Model [C] . Evgeni Vladimirov, Reneta Dimitrova, Ventsislav Danchovski International Conference on Large-Scale Scientific Computations . 2019

机译：使用WRF-ARW模型的数据同化对短期降水预报的影响
5. Relative Occurrence of Liquid, Ice and Mixed-phase Conditions Within Cloud and Precipitation Regimes: Long Term Ground-based Observations for GCM Model Evaluation [D] . Lamer, Katia. 2019

机译：云和降水制度内的液体，冰和混合阶段条件的相对成因：GCM模型评估的长期地基观察
6. Temperature Prediction Based on Bidirectional Long Short-Term Memory and Convolutional Neural Network Combining Observed and Numerical Forecast Data [O] . Seongyoep Jeong, Inyoung Park, Hyun Soo Kim, 2021

机译：基于双向短期内存和卷积神经网络组合的温度预测与数值预测数据相结合
7. Evaluation of numerical weather prediction model precipitation forecasts for short-term streamflow forecasting purpose [O] . D. L. Shrestha, D. E. Robertson, Q. J. Wang, 2013

机译：评估数值天气预报模型降水预报的短期流量预测目的

Impact on Short-Term Precipitation Forecast Skill of Time-Dependent Lateral and Lower Boundary Conditions within a Meso-Beta Numerical Cloud Prediction Model

摘要

著录项

相似文献

相关主题

期刊订阅