3-7 July 2017
Africa/Johannesburg timezone

The response of the ionosphere to geomagnetic storms within 20&degE – 40&degE African longitude sector

5 Jul 2017, 14:40
20m
A305 (Engineering Building 51)

A305

Engineering Building 51

Oral Presentation Track D2 - Space Science Space Science

Speaker

Mrs Tshimangadzo Merline Matamba (South African National Space Agency Space Science, Hermanus, South Africa)

Description

Geomagnetic storms are mainly driven by Coronal Mass Ejections (CMEs) and Co-rotating Interaction Regions (CIRs). In response to the magnetosphere-ionosphere system, different ionospheric storm effects may be observed in mid, low and equatorial latitude regions depending on the driving mechanisms of any particular geomagnetic storm. This work will discuss ionospheric storm effects during both CME and CIR driven storms over the African sector for the period 2000 - 2015. The dependence of ionospheric storm effects on solar activity and some mechanism that influences the ionospheric storm effects are presented.

Level for award<br>&nbsp;(Hons, MSc, <br> &nbsp; PhD, N/A)?

PhD

Would you like to <br> submit a short paper <br> for the Conference <br> Proceedings (Yes / No)?

No

Main supervisor (name and email)<br>and his / her institution

Dr John Bosco Habarulema
jhabarulema@sansa.org.za
South African National Space Agency Space Science, Hermanus, South Africa
Department of Physics and Electronics, Rhodes University, Grahamstown, South Africa

Apply to be<br> considered for a student <br> &nbsp; award (Yes / No)?

Yes

Primary author

Mrs Tshimangadzo Merline Matamba (South African National Space Agency Space Science, Hermanus, South Africa)

Co-author

Dr John Bosco Habarulema (South African National Space Agency Space Science, Hermanus, South Africa)

Presentation Materials

There are no materials yet.