Multi-Radar Multi-Sensor (MRMS) Severe Weather and Aviation Products: Initial Operating Capabilities
Multi-Radar Multi-Sensor (MRMS) Severe Weather and Aviation Products: Initial Operating Capabilities
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多雷达多传感器 (MRMS) 恶劣天气和航空产品：初始运行能力
DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
Jeff W. Brogden
中科院分区：
文献类型：
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作者：
Travis M. Smith;V. Lakshmanan;G. Stumpf;K. Ortega;K. Hondl;Karen D. Cooper;K. Calhoun;D. Kingfield;K. Manross;R. Toomey;Jeff W. Brogden
多雷达多传感器（MRMS）系统是在国家强风暴实验室和俄克拉荷马州大学开发的，于2014年在国家环境预报中心投入运行。MRMS系统包括预警决策支持系统-灾害性天气和航空产品的综合信息套件，以及由国家马赛克和多传感器定量降水估计系统创建的定量降水估计产品。由MRMS系统创建的产品的空间分辨率约为1公里，有33个垂直水平，每2分钟更新一次，覆盖美国和加拿大南部。本文描述了恶劣天气和航空产品的初始运行能力，包括三维反射率镶嵌图;冰雹、龙卷风和雷电灾害指南;风暴位置、高度和强度的临近预报。
AbstractThe Multi-Radar Multi-Sensor (MRMS) system, which was developed at the National Severe Storms Laboratory and the University of Oklahoma, was made operational in 2014 at the National Centers for Environmental Prediction. The MRMS system consists of the Warning Decision Support System–Integrated Information suite of severe weather and aviation products, and the quantitative precipitation estimation products created by the National Mosaic and Multi-sensor Quantitative Precipitation Estimation system. Products created by the MRMS system are at a spatial resolution of approximately 1 km, with 33 vertical levels, updating every 2 min over the conterminous United States and southern Canada. This paper describes initial operating capabilities for the severe weather and aviation products that include a three-dimensional mosaic of reflectivity; guidance for hail, tornado, and lightning hazards; and nowcasts of storm location, height, and intensity.