windwindtroposphereatmospheric temperaturebarometric pressureinstruction manualsmeteorological chartstablesThe report was prepared as a manual for forecasters in weather centrals. It describes manual techniques developed for analysis of constant-pressure charts in the troposphere by means of so-called thickness...
Using these results as a guide, Pacific jet hindcasts, based on zonal-wind forecasts from the European Centre for Medium-Range Weather Forecasting Integrated Forecasting System, are utilized to test whether STT and TME over specific geographic regions may be predictable for subseasonal forecast leads ...
Earth’s upper-level jet streams influence the speed and direction of travel of weather systems and commercial aircraft, and are linked to severe weather occurrence. Climate change is projected to accelerate the average upper-level jet stream winds. Howe
where h is terrain height, VL is the maximum low-level wind speed within 1.5 km of the terrain. The threshold of the terrain height was determined to cover MWT-prone regions such as the Rocky Mountains, the Andes, and the Himalayas. The mountain wave term (ds) is multiplied by selecte...
1) strong upper level wind 强风速核2) nuclear electronic anemometer 核电子风速计3) intensified value of weathering rate 风化速率强化值4) gust intensity index 风速强度指数5) strong kernel 强核 例句>> 6) strong wind 强风 1. A study of objective forecast method of winter and spring ...
1)Coded messages for upper-level data高空天气报 2)Space weather forecast空间天气预报 1.The solar X-EUV imaging telescope is being developed for meeting the requirement of domestic space weather forecast.为了满足国内空间天气预报天基监测网建设的迫切需要,正积极研制太阳X-EUV成像望远镜,该望远镜用来监测和...
from the height gradients calculated from AMSU-A temperatures using boundary conditions from the Global Forecast System as inDemuth et al.[2004], assuming 1-D gradient balance. Anomalies are relative to the temperature at 600 km. Solid (dotted) wind contours show the cyclonic (anticyclonic) flow...
The Performance of a Medium-Range Forecast Model in Winter Impact of Physical Parameterizations We present the results of a series of forecasts on seven weather situations from February 1976 using two models which differ only in their physical parameterizations. One set of parameterizations was develope...
After reviewing the basic methodology the authors present experiments to examine the impact of trends in the wind field and model forecast bias (referred to in the engineering literature as colored noise). The authors believe these to be the major sources of error in the retrospective analysis. ...
Wear the correct gear. Bring waterproof gear in case of rain or snowfall even when it’s not forecast. Bring your own regular medicines and a medical kit. Pay attention to the guide in tricky or dangerous areas. Expenses You Should Calculate For ...