一、引 言 使用数值天气预报模式研究短期太阳—天气的关系,具有特别重要的意义。因为它可以得到不可预报部分,从中发现与太阳活动有关的现象。然而,由于难以得到逐日预报资料,因此,这方面的研究非常少(Larson and Kelly,1977;Reiter and Sladhovic,1985)。 本文研究的目的是考察地磁扰动对对流层环流和天气预报的影响。 I. INTRODUCTION It is of particular importance to use the numerical weather forecasting model to study the short-term solar-weather relationship. Because it can get an unpredictable part of the sun and found that the phenomenon. However, there is very little research in this area due to the difficulty of obtaining daily forecasts (Larson and Kelly, 1977; Reiter and Sladhovic, 1985). The purpose of this study is to investigate the effect of geomagnetic disturbance on tropospheric circulation and weather forecasting.