Estimation of D-region ionosphere VLF reflection heights to geomagnetic storm / Nur Ilyanie Iberahim
The low latitude nighttime D-region ionosphere variations were analyzed using tweek atmospherics received at Selangor station, Malaysia (2.55°N, 101.46°E) during the 10 - 13 October 2010 geomagnetic storms. The storm occurred in the local nighttime had a maximum reading of geomagnetic index, Dst of-...
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| Format: | Article |
| Language: | English |
| Published: |
2012
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| Online Access: | https://ir.uitm.edu.my/id/eprint/38379/1/38379.pdf https://ir.uitm.edu.my/id/eprint/38379/ |
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| Summary: | The low latitude nighttime D-region ionosphere variations were analyzed using tweek atmospherics received at Selangor station, Malaysia (2.55°N, 101.46°E) during the 10 - 13 October 2010 geomagnetic storms. The storm occurred in the local nighttime had a maximum reading of geomagnetic index, Dst of-79 nT recorded by the World Data Centre (WDC). Tweek measurements during this period show a small increase of 4 km in the ionospherics VLF mean reflection heights compared to the 81 km on the magnetically quiet day height prior to the magnetic storm days. The result of this project is produced using Matlab and GetData Graph Digitizer softwares. |
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