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Comparative study of a substorm event by satellite observation and model simulation |
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| Authors: | Hui Wang ShuYing Ma A J Ridley |
| Institution: | 1 Institute of Ionosphere and Magnetosphere, LOGEG, CNME, College of Electronic Information, Wuhan University, Wuhan 430079, China; 2 State Key Laboratory of Space Weather, Chinese Academy of Sciences, Beijing 100080, China; 3 Department of Atmoshperic, Oceanic and Space Science, University of Michigan, Ann Arbor, MI-48105, USA |
| Abstract: | A substorm event has been simulated for the first time by using SWMF (Space Weather Modeling Framework) developed by the University of Michigan. The model results have been validated using Geotail and Cluster satellite observations. The substorm onset occurs at 22:08 UT on September 28, 2004, as identified from FUV WIC observations on the NASA IMAGE spacecraft. SWMF can couple effectively the magnetosphere, inner magnetosphere and ionosphere processes and is driven by the solar wind and IMF (Interplanetary ... |
| Keywords: | substorm SWMF simulation solar wind IMF time delay |
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