CURRICULUM VITAE I. PERSONAL INFORMATION 1. Full Name: Endawoke Yizengaw 2. Address: Institute for Scientific Research, Boston College 140 Commonwealth Ave, Chestnut Hill, MA 02467-3862 E-mail: [email protected]; Tel: +1 617 552-0146; +1 310 384-2195 (CP); Fax: +1 617 552-2818

II. EDUCATIONAL BACKGROUND  Ph.D. in space physics, La Trobe University in Melbourne, Australia: May 2004. Thesis Title: Imaging the Ionosphere.  M.Sc. in atmospheric physics, Tromso University in Tromso, Norway: May 1998. Thesis Title: Studies of temperature change in the mesosphere using OH-emissions: tools for monitoring climatic change.  B.Sc. in applied Physics, Addis Ababa University in Addis Ababa, Ethiopia: July 1994. Minor: Mathematics and Computer Science. Senior Project Title: Measurement of Gamma ray emission using GeNa (Tl) detector.  Diploma in Auto-mechanics, Burie Agro Technical School at Burie, Ethiopia: July 1990.

III. EXPERIENCES  1 July 2009 - Present, Senior Research Scientist, ISR, Boston Collge, Boston, Massachusetts.  1 July 2006 - 30 June 2009, Assistant Research Geophysicist, UCLA, IGPP, Los Angeles, California.  May 2004 – June 2006, Postdoctoral Researcher, UCLA, IGPP, Los Angeles, California. Postdoctoral Advisor: Prof. Mark Moldwin  September 2000 – May 2004, Graduate Research Assistant, La Trobe University, Melbourne, Australia. PhD thesis Advisors: Prof. Peter Dyson and Dr. Elizabeth Essex  September 1998 - September 2000, Lecturer, Bahir Dar University, Bahir Dar, Ethiopia.  August 1996 - September 1998, Graduate Research Assistant, Tromso University, Tromso, Norway. M.Sc thesis Advisors: Prof. Chris Hall and Prof. Asgeir Brekke  March 1995 - August 1996, Graduate Assistant, Bahir Dar University, Bahir Dar, Ethiopia.  September 1994 - March 1995, Graduate Assistant, Nazareth technical College, Nazareth, Ethiopia.

IV. SUCCESSFUL and PENDING GRANTS 1. 2.

Principal-Investigator, “African Meridian B-field Education and Research (AMBER) Magnetometer Network”, 2008 – Present. (Funded by NASA, AFOSR, and NSF) Principal-Investigator, “South American Meridian B-field Array (SAMBA) Magnetometer Network”, 2013 – Present. (Funded by NSF and AFOSR) 1

CURRICULUM VITAE 3. 4. 5.

6. 7. 8. 9. 10.

11. 12. 13. 14.

15.

16. 17. 18.

Principal-Investigator, NSF Aeronomy program, “Collaborative Research: Understanding the Source of Plasma in the Storm Enhanced Density Plume”, 2016-2019. (Pending). Co-Principal-Investigator, NSF OPP, Magnetosphere, and Aeronomy programs, “iMAGS: inner-Magnetosphere Array for Geospace Science", 2015-2018. Principal-Investigator, AFOSR Space Science program, “Investigation of the longitudinal dependence of ionospheric density distribution and its driving mechanisms" (Renewal), 2015-2018. Co-Principal-Investigator, AFOSR Space Science program, “Specifying ionospheric and plasmaspheric dynamics using ground-based magnetometers", 2012-2015. Principal-Investigator, AFOSR Space Science program, “Investigation of the longitudinal dependence of ionospheric density distribution and its driving mechanisms", 2012-2015. Principal-Investigator, NSF Aeronomy program, “Meeting Support for the International AGU Chapman Conference, Addis Ababa, Ethiopia, November 12-16, 2012”, 2012-2013. Principal-Investigator, NSF Facility Pprogram, “Advanced Modular Incoherent Scatter Radar in Ethiopia: Proposal for Meeting to Identify Science Rationale”, 2011-2012. Principal-Investigator, NASA LWS TRT, “Investigation of the low-latitude Electrodynamics and Seeding Conditions of Plasma Structures by Utilizing Multi-instrument Observations”, 2011-2015. Co-Principal-Investigator, AFOSR Space Science program, “Ionospheric Forecasting and Prediction with SAMBA Magnetometers", 2010-2012. Co-Principal-Investigator, NASA LWSTRT, “A 3D climate and weather global topside ionosphere and plasmasphere model", 2010-2014. Principal-Investigator, NASA Geospace program, “Imaging Ionospheric Outflow Events”, 2009-2011. Principal-Investigator, AFOSR-YIP FY09 program, “Understanding the physics behind ionospheric and plasmaspheric density irregularities by utilizing multi-instrument observations data”, 2010-2013. Principal-Investigator, NSF Aeronomy program, “Meeting Support For The International Heliophysical Year (IHY) Africa 2009 Workshop Livingstone, Zambia, June 8-12, 2009, 2009 – 2010. Principal-Investigator, NASA IHY grant, “African Meridian B-field Education and Research (AMBER) Array”, 2007 – 2010. Co-Principal-Investigator, NASA Heliophysics Guest Investigator program, “Plasmaspheric Density response to Geomagnetic Storms, 2008-2011. Principal-Investigator, NSF GEM/CEDAR postdoc, "Understanding MagnetosphericIonospheric coupling through tomographic imaging of the ionospheric and plasmaspheric density using ground- and space-based GPS receivers" (Proposal was rated number one), 2005-2007.

V. HONORS and SCHOLARSHIP RECEIVED  The 2011 ISR-Boston College Annual award for Scientific Excellence in serving as Principal Investigator for grant agreements with NSF, NASA, and AFOSR  The 2010 ISR-Boston College Annual award for outstanding performance in International outreach program that expand space weather research  The 2009 UN-IHY award for best creative vision & outstanding leadership

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CURRICULUM VITAE  American Geophysical Union (AGU) Certificate of Appreciation for his outstanding Contribution to SPA-EPO.  Won the 2006 UCLA Chancellor's Award for best Postdoctoral Researchers (March 2006) for his research into the ionosphere-magnetosphere coupling using GPS TEC data. Out of 1,155 Post-docs at UCLA, 22 were nominated and he was one of 5 awarded the prize. Along with a plaque Dr Yizengaw was awarded a check for $**** dollars.  Won the best student presentation prize at the Australian national URSI conference (17 – 20 February 2004).  La Trobe University postgraduate research scholarship (September 2000 – May 2004)  International postgraduate research scholarship (September 2000 – May 2004)  Cooperative research center for satellite system top-up scholarship (September 2000 – May 2004)  Norwegian state educational stipend fund (August 1996 - August 1998).

VI. POSTGRADUATE STUDENTS AND POST-DOCS SUPERVISED A. PhD students supervisions 1. 2.

Dr Melessew Nigussie; 01/2010 – 07/2014 (now a professor at Bahir Dar University, Ethiopia) Dr Tsegaye Kassa, 11/2010 – 07/2015 (now a professor at Bahir Dar University, Ethiopia)

B. Post-docs supervisions 1. 2.

Dr Edgardo Pacheco; 08/2011 – 08/2013 (now a research scientist at Jicamarca observatory, Peru) Dr Brett Carter; 09/2013 – 09/2015 (now a research scientist at RMIT university, Australia)

VII. PROFESSIONAL COORDINATION a. b. c. d. e. f. g. h.

Served as chair of the main scientific organizing committee of the 2015 ISEA-14 Symposium Served as convener of the 2012 International AGU’s Chapman Conference in Africa Served as convener of the 2010 & 2011 Fall AGU SPA session Co-organize ISWI 2010 Summer School, Bahir Dar, Ethiopia Co-organize IHY-Africa 2009 meeting, Livingstone, Zambia Co-organize GIFT workshop, Livingstone, Zambia Co-organize IHY-Africa 2007 meeting, Addis Ababa, Ethiopia Co-organize GIFT workshop, Addis Ababa, Ethiopia

VIII. REFEREE  Reviewing scientific papers for GRL, JGR, Radio Science, JASTP, Ann. Geophys, and ASR.  Reviewing proposals for NSF, NASA

IX. PROFESSIONAL MEMBERSHIP     

Member of American Geophysical Union (AGU). Member of Institute of Navigation (ION) Associate member of Committee on Space Research (COSPAR) Members of the Australian Institute of Physics (AIP). Founding Member of Ethiopian Geophysical Union International (EGUI) 3

CURRICULUM VITAE X. PUBLICATIONS & PRESENTATIONS A. Publications 1. Carter, B. A., E. Yizengaw, E., R. Pradipta, J. Retterer, K. Groves, C. Valladares, R. Caton, C. Bridgwood, R. Norman, and K. Zhang (2016), Global equatorial plasma bubble occurrence during the 2015 St. Patrick’s Dat Storm, J. Geophys. Res. (In Press) 2. Yizengaw, E. and B. A. Carter (2016), Imaging the global vertical density structure from the ground and space, AGU monograph (In Press) 3. Zesta, E., A. Boudouridis, J.M. Weygand, E. Yizengaw, M. B. Moldwin, and P. Chi (2016), Inter-Hemispheric Asymmetries in Magnetospheric Energy Input, AGU monograph (In Press) 4. Carter, B. A., E. Yizengaw, R. Pradipta, A. J. Halford, R. Norman, K. Zhang (2015), Interplanetary shocks and the resulting geomagnetically induced currents at the equator, Geophys. Res. Lett., 42, 6554–6559, doi:10.1002/2015GL065060. 5. Habarulema, J. B., Z. Katamzi, and E. Yizengaw (2015), First observations of poleward large scale travelling ionospheric disturbances over the African sector during the geomagnetic storm conditions, J. Geophys. Res. Space Physics, 120, 6914–6929, doi:10.1002/2015JA021066. 6. Maute, A, M.E. Hagan, V. Yudin, H.-L. Liu, and E. Yizengaw (2015), Causes of the longitudinal differences in the equatorial vertical ExB drift during the 2013 SSW period as simulated by the TIME-GCM, J. Geophys. Res. Space Physics 120, 5117–5136. doi: 10.1002/2015JA021126. 7. Tebabal, A., B. Damtie, M. Nigussie, A. Bires, and E. Yizengaw (2015), Modeling total solar irradiance from PMOD composite using feed-forward neural networks, J. Atmos. Solar-Terr. Phys., 135, 64-71. 8. Kassa, T., B. Damtie, A. Bires, E. Yizengaw, and P. Cilliers (2015), Storm-time characteristics of the equatorial ionization anomaly in the East African sector, Adv. Space Res., 56(1), 57-70. 9. Kassa, T., B. Damtie, A. Bires, E. Yizengaw, and P. Cilliers (2015), Spatio-temporal characteristics of the Equatorial Ionization Anomaly (EIA) in the East African region via ionospheric tomography during the year 2012, Adv. Space Res., 55(1), 184-198. 10. Carter, B. A., J. M. Retterer, E. Yizengaw, K. Wiens, S. Wing, K. Groves, R. Caton, C. Bridgwood, M. Francis, M. Terkildsen, R. Norman, and K. Zhang (2014), Using solar wind data to predict daily GPS scintillation occurrence in the African and Asian low-latitude regions, Geophys. Res. Lett., 41, 8176–8184, doi:10.1002/2014GL062203, 11. Habarulema, J. B., Z. T. Katamzi, and E. Yizengaw (2014), A simultaneous study of ionospheric parameters derived from FORMOSAT-3/COSMIC, GRACE and CHAMP missions over mid, low and equatorial latitudes: comparison with ionosonde data, J. Geophys. Res. Space Physics, 119, doi:10.1002/2014JA020192. 12. Carter, B. A., J. M. Retterer, E. Yizengaw, K. Groves, R. Caton, L. McNamara, C. Bridgwood, M. Francis, M. Terkildsen, R. Norman, and K. Zhang (2014), Geomagnetic control of equatorial plasma bubble activity modeled by the TIEGCM with Kp, Geophys. Res. Lett., 41, doi:10.1002/2014GL060953,

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CURRICULUM VITAE 13. Yizengaw, E., M. B. Moldwin, E. Zesta, C. M. Biouele, B. Damtie, A. Mebrahtu, B. Rabiu, C. E. Valladares, and R. Stoneback (2014), The longitudinal variability of equatorial electrojet and vertical drift velocity in the African and American sectors, Ann. Geophys., 32, 231–238, 2014 14. Carter, B. A., E. Yizengaw, J. M. Retterer, M. Francis, M. Terkildsen, R. Marshall, R. Norman, and K. Zhang (2014), An analysis of the quiet time day-to-day variability in the formation of postsunset equatorial plasma bubbles in the Southeast Asian region, J. Geophys. Res. Space Physics, 119, doi:10.1002/2013JA019570, 15. Bello, O.R., A.B. Rabiu, K. Yumoto, and E. Yizengaw, (2014), Mean solar quiet daily variations in the earth’s magnetic field along East African longitudes, J. Adv. Space Res., 54(3), 283-289. 16. Yizengaw, E., J. Retterer, E. E. Pacheco, P. Roddy, K. Groves, R. Caton, and P. Baki (2013), Post-midnight Bubbles and Scintillations in the Quiet-Time June Solstice, Geophys. Res. Lett., 40, doi:10.1002/2013GL058307. 17. Yizengaw, E., E. Zesta, C. M. Biouele, M. B. Moldwin, A. Boudouridis, B. Damtie, A. Mebrahtu, F. Anad, R. F. Pfaff, and M. Hartinger (2013), Observations of ULF wave related equatorial electrojet fluctuations, J. Atmos. Solar-Terr. Phys., 103, 157-168. 18. Yizengaw, E., P. Doherty, and T. Fuller-Rowell (2013), Is Space Weather Different Over Africa, and If So, Why? AGU Chapman Conference Report, Space Weather, 11, doi:10.1002/swe.20063. 19. Pacheco, E. E. and E. Yizengaw (2013), The day-to-day longitudinal variability of the global ionospheric density distribution at low latitudes during low solar activity, J. Geophys. Res. Space Physics, 118, doi:10.1002/jgra.50241 20. Fuller-Rowell, T., E. Yizengaw, P. Doherty, and G. Mengistu (2013), The Longitudinal Properties of the Ionosphere and Their Effects on Space Weather, Eos, Transactions AGU, 94(17), 23 April 2013, pp: 160. 21. Nigussie, M., S.M. Radicella, B. Damtie, B. Nava, E. Yizengaw, and K. Groves (2013), Validation of the NeQuick 2 and IRI-2007 models in East-African equatorial region, J. Atmos. Solar-Terr. Phys., 102, PP: 26-33. 22. Zou, S., M. B. Moldwin, M. J. Nicolls, A. J. Ridley, A. J. Coster, E. Yizengaw, L. R. Lyons, and E. F. Donovan (2013), Electrodynamics of the high-latitude trough: its relationship with convection flows and field-aligned currents, J. Geophys. Res. Space Physics, 118, 2565– 2572, doi:10.1002/jgra.50120. 23. Yizengaw, E. (2012), Global longitudinal dependence observation of the neutral wind and ionospheric density distribution, Inter. J. Geophys. vol. 2012, doi:10.1155/2012/342581 (Invited Paper). 24. Nigussie, M., S.M. Radicella, B. Damtie, B. Nava, E. Yizengaw, and L. Ciraolo (2012), TEC assimilation to the NeQuick 2 for modeling the East-African equatorial region ionosphere, Radio Sci., 47, RS5002, doi:10.1029/2012RS004981. 25. Yizengaw, E., E. Zesta, M. B. Moldwin, B. Damtie, A. Mebrahtu, C. E. Valladares, and R. F. Pfaff (2012), Longitudinal differences of ionospheric vertical density distribution and equatorial electrodynamics, J. Geophys. Res.,117, A07312, doi:10.1029/2011JA017454. 26. Norman, R. J., P. L. Dyson, E. Yizengaw, J. Le Marshall, C. Wang, B. Carter, D. Wen and K. Zhang (2012), Radio Occultation Measurements from the Australian Micro Satellite FedSat, IEEE Trans. Geo. Remote Sens., 10.1109/TGRS.2012.2194295.

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CURRICULUM VITAE 27. Ngwira, C. M., L. McKinnell, P. J. Cilliers, E. Yizengaw, and B. D. L. Opperman (2012), An investigation of ionospheric disturbances over South Africa during the magnetic storm on 15 May 2005, J. Adv. Space Res, 49(2), 327-335.. 28. Yizengaw, E, E., M. B. Moldwin, A. Mebrahtu, B. Damtie, E. Zesta, C. E. Valladares, and P. H. Doherty (2011), Comparison of storm time equatorial ionospheric electrodynamics in the African and American sectors, J. Atmos. Solar-Terr. Phys., 73(1), 156-163. 29. Yizengaw, E., M. B. Moldwin, Y. Sahai, and R. de Jesus (2009), Strong Post-Midnight Equatorial Ionospheric Anomaly Observations during Magnetically Quiet Periods, J. Geophys. Res., 114, A12308, doi:10.1029/2009JA014603. 30. Yizengaw, E., and M. B. Moldwin (2009), African Meridian B-field Education and Research (AMBER) Array, Earth Moon Planet,104(1), 237-246, doi:10.1007/s11038-008-9287-2. 31. Amory-Mazaudier, C., S. Basu, O. Bock, A. Combrink, K. Groves, T. Fuller Rowell, P. Lassudrie-Duchesne, M. Petitdidier, and E. Yizengaw (2009), The use of Global Positioning System to derive atmospheric water vapor distribution for environmental applications, Earth Moon Planet,104(1), 263-270, doi:10.1007/s11038-008-9273-8. 32. Yizengaw, E., M. B. Moldwin, D. Galvan, B. A. Iijima, A. Komjathy, and A. Mannucci (2008), The global plasmaspheric TEC and its contribution to the GPS TEC, J. Atmos. SolarTerr. Phys., 70, 1541-1548. 33. Yizengaw, E., J. Dewar, J. MacNeil, M. B. Moldwin, D. Galvan, J. Sanny, D. Berube, and Bill Sandel (2008), The occurrence of Ionospheric Signatures of Plasmaspheric Plumes over Different Longitudinal Sectors, J. Geophys. Res., 113, A08318, doi:10.1029/2007JA012925. 34. Yizengaw, E., M. B. Moldwin, P. L. Dyson, E. A. Essex (2007), Using Tomography of GPS TEC to Routinely Determine Ionospheric Average Electron Density Profiles, J. Atmos. SolarTerr. Phys., 69, 314–321. 35. Yizengaw, E., M. B. Moldwin, P. L. Dyson, B. J. Fraser, and S. K. Morley (2006), First Tomographic Images of Ionospheric Outflows, Geophys. Res. Lett., 33, L20102, doi:10.1029/2006GL027698. (Featured on the journal’s cover page) 36. Yizengaw, E., M. B. Moldwin, and D. Galvan (2006), Ionospheric signatures of a plasmaspheric plume over Europe, Geophys. Res. Lett., 33, L17103, doi:10.1029/2006GL026597. 37. Yizengaw, E., M. B. Moldwin, A. Komjathy, and A. J. Mannucci (2006), Unusual topside ionospheric density response to the November 2003 superstorm, J. Geophys. Res. A02308, doi:10.1029/2005JA011433. 38. Yizengaw, E., P. L. Dyson, and E. A. Essex (2006), Tomographic observations of the topside ionospheric density distributions using the GPS receiver on FedSat, Adv. Space Res., 38, 2318-2323. 39. Yizengaw, E., H. Wei, M. B. Moldwin, D. Galvan, L. L. Mandrake, A. Mannucci, and X. Pi (2005), The correlation between mid-latitude trough and the plasmapause, Geophysical Research Letter,32, L10102, doi:10.1029/2005GL022954. 40. Yizengaw, E., and M. B. Moldwin (2005), The altitude extension of the mid-latitude trough and its correlation with plasmapause position, Geophysical Research Letter, 32, L09105, doi:10.1029/2005GL022854. (Featured on the journal’s cover page). 41. Yizengaw, E., M. Moldwin, P. L. Dyson, and T. J. Immel (2005), The Southern Hemisphere ionosphere and plasmasphere response to the interplanetary shock event of 29-31 October 2003, Journal Geophysical Research, A09S30, doi:10.1029/2004JA010920.

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CURRICULUM VITAE 42. Yizengaw, E., P. L. Dyson, E. A. Essex, and M. B. Moldwin (2005), Comprehensive ionosphere dynamics study over the Southern Hemisphere during the severe magnetic storm on 31 March 2001, Annales Geophysicae, 23(3), 707-721. 43. Yizengaw, E., E. A. Essex, and R. Birsa (2004), The Southern Hemisphere and Equatorial region ionization response for September 22, 1999 severe magnetic storm, Annales Geophysicae, 22(8), 2765-2773. 44. Parkinson, M. L., P. L. Dyson, M. Pinnock, J. C. Devlin, M. R. Hairston, E. Yizengaw, and P. J. Wilkinson (2002), Signatures of the midnight open-closed magnetic field-line boundary during balanced dayside and nightside reconnection, Annales Geophysicae, 20(10), 16171630. 45. Yizengaw, E., C.M. Hall, A.H. Manson, and C.E. Meek (1999), Nonvalidation of mesospheric horizontal wind fluctuations derived from temperature data via comparison with MF radar wind measurements, Journal of Geophysical Research, 104(D22), 27565 – 27572. 46. Yizengaw, E., P.L. Dyson, and E.A. Essex (2004), Tomographic reconstruction of the ionosphere using ground-based GPS data in the Australian region, paper presented at Workshop on Applications of Radio Science (WARS04), Natl. Comm. for Radio Sci., Hobart, Tasmania, Australia. 47. Yizengaw, E., E.A. Essex (2003), Storm Time Seasonal Variation of TEC on the Southern Hemisphere Mid-Latitude Regions Using Signals from GPS Satellites, OIST-4 proceedings, 221-224. 48. Yizengaw, E., E.A. Essex (2002), Use of GPS signals to study total electron content of the ionosphere during the geomagnetic storm, paper presented at Workshop on Applications of Radio Science (WARS02), Natl. Comm. for Radio Sci., Hobart, Tasmania, Australia. 49. Yizengaw, E. (2004), Imaging the Ionosphere, PhD thesis dissertation, La Trobe University, Australia. 50. Yizengaw, E. (1998), Studies of temperature change in the mesosphere using OH-emissions: tools for monitoring climatic change, M.Sc. thesis dissertation, University of Tromso, Norway. 51. Yizengaw, E. (1994), Measurement of Gamma ray emission using GeNa (Tl) detector, B.Sc. dissertation, Addis Ababa University, Ethiopia.

B. Conference presentations (only invited and oral presentations) 1. Doherty, P., E. Yizengaw, E. Zesta, and M. Moldwin (2015), Impacts of ULF wave power on the Ionosphere, Presented at the 2015 Fall Meeting, AGU, San Francisco, Calif., 13-18 Dec. 2. Yizengaw, E., E. Zesta, M. B. Moldwin, F. Anad, A. Mebrahtu, C. M. Biouele, B. Rabiu, Z. Bamba, O. Obrou, and N. K. Tripathi (2015), The Correlation between the Longitudinal Dependence of Equatorial Irregularities and Electrodynamics, Presented at the 14th ISEA Meeting, Bahir Dar, Ethiopia, 19-23 Oct. 3. Yizengaw, E., J. Retterer, B. Carter, K. Groves, and R. Caton (2015), Postmidnight bubbles and scintillations longitudinal variability: possible forcing from lower atmosphere, Presented at the CEDAR workshop, Seattle, Washington, 21-25 June 4. Yizengaw, E., M. B. Moldwin, E. Zesta, and M. Magoun (2015), Global Magnetometer Network contribution for ICON mission, Presented at the CEDAR workshop, Seattle, Washington, 21-25 June

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CURRICULUM VITAE 5. Yizengaw, E., E. Zesta, and M. B. Moldwin(2015), The ULF Wave Related Fluctuation of Equatorial Electrodynamics, Presented at the CEDAR workshop, Seattle, Washington, 21-25 June 6. Yizengaw, E., J. Retterer, B. Carter, K. Groves, R. Caton, and C. Bridgwood (2015), Postmidnight Bubbles Longitudinal Dependence, Presented at the 14th International Ionospheric Effects Symposium, Alexandria, Virginia, 12 - 14 May. 7. Yizengaw, E., and B. Carter (2015), Imaging the global vertical density structure from the ground and space, Presented at the 4th International Radio Occultation Group, Melbourne, Australia, 16 – 22 April 8. Yizengaw, E., J. Retterer, K. Groves, R. Caton, and P. Doherty (2015), Postmidnight bubbles and scintillations in the quiet-time June solstice: possible forcing from lower atmosphere, Presented at the URSI Mid-Atlantic Meeting, 18-25 May, Gran Canaria, Spain. 9. Yizengaw, E., and P. Doherty (2015), Imaging the global vertical density structure from the ground and space, Presented at the URSI Mid-Atlantic Meeting, 18-25 May, Gran Canaria, Spain. 10. Yizengaw, E., E. Zesta, M. B. Moldwin, R. Stoneback, and AMBER team (2015), The ULF Wave Related Fluctuation of Equatorial Electrodynamics and Its Longitudinal Variability, Presented at the Measurement Techniques in Solar and Space Physics, 20-24 April, Boulder, CO 11. Yizengaw, E., E. E. Pacheco, E. Zesta, M. B. Moldwin, C. Valladares, P. Doherty, B. Damtie, A. Mebrahtu, C. M. Biouele, B. Rabiu, and F. Anad (2014), The Longitudinal Variability of Equatorial Irregularities and Electrodynamics, Presented at the 2014 ION ITM meeting, 27 - 29 January, San Diego, California. 12. Yizengaw, E., J. M. Retterer, E. Pacheco, P. Roddy, K. M. Groves, R. G. Caton, and P. Baki (2013), Post-midnight Bubbles and Scintillations in the Quiet-Time June Solstice, Abstract SA11C-05 presented at 2013 Fall Meeting, AGU, San Francisco, Calif., 8-13 Dec. 13. Yizengaw, E. and M. B. Moldwin (2013), The Plasmaspheric and SED Plumes Colocations and the Corresponding Electrodynamics Longitudinal Differences, Presented at the 2013 Mechanics of the Magnetospheric System and Effects on the Polar Regions meeting, Torres del Paine, Patagonia, Chile, 27 Oct. – 1 Nov. 14. Yizengaw, E., E. E. Pacheco, E. Zesta, M. B. Moldwin, C. Valladares, B. Damtie, A. Mebrahtu, C. M. Biouele, B. Rabiu, F. Anad, and P. Roddy (2013), The longitudinal variability of equatorial irregularities and electrodynamics, Presented at 2013 BEACON symposium, Bath, UK, 08-12 July 15. Yizengaw, E., E. E. Pacheco, V. Paznukhov, E. Zesta, M. B. Moldwin, C. Valladares, B. Damtie, A. Mebrahtu, C. M. Biouele, B. Rabiu, F. Anad, P. Roddy, and R. Heelis (2013), The Longitudinal Variability of Equatorial Irregularities and Electrodynamics, Presented at 2013 C/NOFS Meeting, Albuquerque, NM, 11-14 March 16. Yizengaw, E. and E. E. Pacheco (2012), The climatological and day-to-day longitudinal variability of the global ionospheric density distribution, Presented at Chapman Conference, AGU, Addis Ababa, Ethiopia, 12-16 Nov. (Invited) 17. Yizengaw, E., E. Zesta, M. B. Moldwin, B. Damtie, A. Mebrahtu, C. E. Valladares, and R. F. Pfaff (2012), Longitudinal dependence of equatorial electrodynamics and ionospheric vertical density distribution, 39th COSPAR Scientific Assembly, C1.1-0028, 14-21 July 2012, Mysore, India. (Solicited)

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CURRICULUM VITAE 18. Yizengaw, E., A. Coster, M. B. Moldwin, D. Hysell (2012), Placing AMISR Instrument in the African sector: Why and How?, 39th COSPAR Scientific Assembly, C0.3-0006, 14-21 July 2012, Mysore, India. (Solicited) 19. Yizengaw, E., E. Zesta, C. M. Biouele, M. B. Moldwin, A. Boudouridis, B. Damtie, A. Mebrahtu, F. Anad, R. F. Pfaff, and M. Hartinger (2012), ULF wave related equatorial electrojet fluctuations, 39th COSPAR Scientific Assembly, C1.3-0034, 14-21 July 2012, Mysore, India. 20. Yizengaw, E. (2012), Ground-based Instrumentations in Africa and its Scientific and Societal Benefits to the region, 39th COSPAR Scientific Assembly, PCB1-0008, 14-21 July 2012, Mysore, India. 21. Yizengaw, E., E. Zesta, C. M. Biouele, M. B. Moldwin, A. Boudouridis, B. Damtie, A. Mebrahtu, F. Anad, C. Mebane, and R. Pfaff (2012), Observations of ULF wave related equatorial electrojet and density fluctuations, ISEA meeting, Paracas, Peru, 12-16 March. 22. Yizengaw, E., M. Moldwin, E. Zesta, B. Damtie, A. Mebrhtu, C. Mabene, C. Valladares, B. Rabiu, and R. Pfaff (2012), Equatorial Ionospheric Density Distribution and the corresponding Electrodynamics difference between African and South American sectors, ISEA meeting, Paracas, Peru, 12-16 March. 23. Yizengaw, E., E. Zesta, M. Moldwin, B. Damtie, A. Mebrahtu, F. Anad, C. Mebane, and R. Pfaff (2011), Observations of ULF wave related equatorial electrojet and density fluctuations, Abstract SA13C-06 presented at 2011 Fall Meeting, AGU, San Francisco, Calif., 5-9 Dec. 24. Yizengaw, E., (2011), Introduction to Space Weather and its impact on technological systems, Second LISN meeting, San Paulo, Brazil, 7 - 11 November. (Invited Talk) 25. Yizengaw, E., E. Zesta, M. Moldwin, B. Damtie, A. Mebrahtu, C. Mebane, C. Valladares, and R. Pfaff (2011), Equatorial Electrodynamics and Ionospheric Density Distribution difference between African and South American sectors, Second LISN meeting, San Paulo, Brazil, 7 - 11 November. (Invited Talk) 26. Yizengaw, E., E. Zesta, M. Moldwin, B. Damtie, A. Mebrahtu, C. Mebane, C. Valladares, and K. Yumoto (2011), Comparing equatorial ExB vertical drift velocities and vertical density structures at three different Longitudes, 13th International Ionospheric Effects Symposium, Alexandria, Virginia, 17 - 19 May 27. Yizengaw, E. (2011), Ground-based Instrumentations in African and their Scientific and Societal Benefits to the region, XXX URSI General Assembly, Istanbul, Turkey, 13 - 20 August. (Invited Talk) 28. Yizengaw, E. (2011), Space weather and our technological systems, IUGG XXIV Assembly, Melbourne, Australia, 28 June - 7 July. (Invited Talk) 29. Yizengaw, E., E. Zesta, M. B. Moldwin, C. E. Valladares, B. Damtie, A. Mebrahtu, C. M. Biouele, K. Yumoto, R. F. Pfaff, and R. A. Heelis (2010), The Longitudinal Variation of Equatorial Electrodynamics Observations, Abstract SA43C-09 presented at 2010 Fall AGU Meeting, San Francisco, Calif., 13-17 Dec. 30. Yizengaw, E., M. Moldwin, E. Zesta, B. Damtie, A. Mebrahtu, F. Anad, C. Mabene, P. Kotze, K. Yumoto, and R. Pfaff (2010), Equatorial ionospheric electrodynamics observations in the African sector using recently deployed AMBER magnetometer networks, International Space Weather Initiative (ISWI) UN/NASA/JAXA Workshop, Helwan, Egypt, 6-10 November (Invited Talk)

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CURRICULUM VITAE 31. Yizengaw, E. (2010), Step-by-Step GNSS TEC data Processing technique, The First International Space Weather Initiative (ISWI) summer school, 28 October – 4 November, Bahir Dar, Ethiopia. (Invited Lecture) 32. Yizengaw, E. (2010), Equatorial ionospheric electrodynamics observations in the African using recently deployed magnetometer and GPS networks, COSPAR, PCB1-0008-10, 18-24 July, Bremen, Germany. (Invited Talk) 33. Yizengaw, E., M. B. Moldwin, Y. Sahai, and R. de Jesus (2010), Quiet time Strong equatorial ionospheric anomaly observations during postmidnight sector, COSPAR, C110036-10., 18-24 July, Bremen, Germany. (Invited Talk) 34. Yizengaw, E., M. B. Moldwin, E. Zesta, B. Damtie, A. Mebrahtu, F. Anad, R. F. Pfaff, and C. Valladares, (2010), Observations of ULF wave related equatorial electrodynamics fluctuations, BEACON satellite symposium, 7-11 June, Barcelona, Spain. 35. Yizengaw, E., M. B. Moldwin, E. Zesta, B. Damtie, A. Mebrahtu, F. Anad, R. F. Pfaff, and M. Hartinger (2010), Observations of ULF wave related equatorial electrodynamics fluctuations, Workshop on C/NOFS Results and Equatorial Dynamics, 18-20 May, Breckenridge, CO, USA. 36. Yizengaw, E. (2010), Introduction to Space Weather, Second Workshop on Satellite Navigation Science and Technology for Africa, 6 April - 23 April, ICTP, Trieste, Italy. (Invited lecture). 37. Yizengaw, E., M. B. Moldwin, A. Mebrahtu, B. Damtie, R. F. Pfaff, E. Zesta, C. E. Valladares, and P. Doherty (2009), Equatorial ionospheric electrodynamics observations in the African and American longitudinal sectors, Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract SA14A-06. 38. Yizengaw, E., M. B. Moldwin, A. Mebrahtu, B. Damtie, F. Anad, and C. Mbane Biouele (2009), Observation of Equatorial Electrodynamics in Africa using AMBER Magnetometer Network, 2009 UN/NASA/ESA/JAXA IHY workshop, 21-25 Sept., Daejeon, South Korea. 39. Yizengaw, E., M. B. Moldwin, A. Mebrahtu, B. Damtie, F. Anad, and C. Mbane Biouele (2009), AMBER magnetometer array and the equatorial electrodynamics., IHY-Africa 2009 Workshop, Livingstone, Zambia, June 8-12, 2009. 40. Yizengaw, E. and M. B. Moldwin (2009), The Benefits of Scientific Instrumentation in Africa, 2009 International Technical Meeting, January 26-28, 2009, Disney's Paradise Pier Hotel, Anaheim, CA. (Invited Talk) 41. Yizengaw, E. and M. B. Moldwin (2008), Understanding the density structures of the ionosphere and plasmasphere, COSPAR, C11-0004-08. 42. Yizengaw, E. and M. B. Moldwin (2008), African Meridian B-field Education and Research (AMBER) Array, COSPAR, D12-0012-08. (Invited Talk). 43. Yizengaw, E. and M. B. Moldwin (2008), Multi-instrument observations of the ionospheric and plasmaspheric density structure, Eos Trans. AGU, 89(23), Jt. Assem. Suppl., Abstract SA43A-03. (Invited Talk). 44. Yizengaw, E. and M. B. Moldwin (2008), IHY objectives in the African ionospheric irregularities observation campaign, Eos Trans. AGU, 89(23), Jt. Assem. Suppl., Abstract SH53A-09. 45. Yizengaw, E. (2008), Multi-Instrument Observations to Mitigate Space Weather Impacts on our Communication and Navigation Systems, UCLA, IGPP seminar, February 26. (Invited Talk).

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CURRICULUM VITAE 46. Yizengaw, E. (2008), Multi-instrument observations to mitigate space weather impacts on technological systems, Air Force Research Laboratory, Hanscom AFB, Boston, February 5. (Invited Talk) 47. Yizengaw, E. (2007), AMBER and AGREES projects, IHY-Africa Space Weather Science and Education Workshop, 12-16, November 2007, Addis Ababa, Ethiopia, 2007. 48. Yizengaw, E. (2007), Space weather impacts on our communication and navigation systems, Naval Research Laboratory, Washington DC, September 7, 2007. (Invited Talk) 49. Yizengaw, E. and M. Moldwin (2007), Coordinated ground-based and satellite observations of magnetosphere-ionosphere coupling process, XXIV IUGG General Assembly, Perugia, Italy, 2-13 July 2007. 50. Yizengaw, E. and M. Moldwin (2007), Multi-instrument observations of innermagnetospheric density structures and dynamics, CEDAR-DASI Workshop, Santa Fe, New Mexico, 24-29 June 2007. (Invited Talk, CEDAR/GEM Post-Doc Report) 51. Yizengaw, E. and M. Moldwin (2007), The role of the plasmasphere in the dynamics of ionospheric density structures, Eos Trans. AGU, 88(23), Jt. Assem. Suppl., Abstract SM24A03. (Invited Talk) 52. Yizengaw, E. (2006), Combining multi-instrument data to obtain a 3D inner-magnetospheric density model: an important tool to improve our way of life, presented to the La Trobe University Space physics Seminar, December, 2006. 53. Yizengaw, E., T. Hsu, M. B. Moldwin, R. McPherron, D. Galvan, A. Komjathy, and A. Mannucci (2006), An Investigation of Total Electron Content (TEC) Perturbations during Storm-Time Substorms and Non-Storm Substorms, Eos Trans. AGU,87(52), Fall Meet. Suppl., Abstract SA41A-1405. 54. Yizengaw, E. (2006), Application of Tomographic Imaging Technique to image MI coupling, The Second UN/NASA Workshop on the International Heliophysical Year and Basic Space Sciences, Bangalore, India , November 27- December 1, 2006. (Invited Talk) 55. Yizengaw, E. (2006), Space weather impacts on our communication and navigation systems monitored by ground- and space-based instruments, Australian Institute of Physics 17th National Congress, 3 – 8 December 2006. (Invited Keynote Address) 56. Yizengaw, E. and M. B. Moldwin (2006), Studying the Dynamics of MagnetosphereIonosphere (M-I) Coupling by Imaging the Plasma Density Structures of the Inner Magnetosphere, 36th COSPAR Scientific Assembly, Beijing, China, 16 – 23 July 2006, Paper#: C1.1-0012-06. 57. Yizengaw, E. and M. B. Moldwin (2006), Ionospheric signatures of a plasmaspheric plume over Europe, Eos Trans. AGU, 87(36), Jt. Assem. Suppl., Abstract SA43C-06. 58. Yizengaw, E. (2006), Space Weather effect on our communication and navigation system, ICTP-COST-USNSWP-CAWSES-INAF-INFN International Advanced School on Space Weather, Trieste, Italy, 2 - 19 May 2006. 59. Yizengaw, E., M. B. Moldwin, P. L. Dyson, and B. J. Fraser (2006), Imaging Magnetosphere-Ionosphere Coupling Using Tomographic Reconstruction Technique, Yosemite Workshop, 7 - 10 February 2006. 60. Yizengaw, E., M. B. Moldwin, A. Komjathy, and A. J. Mannucci (2005), Unusual topside ionospheric density response to the November 2003 superstorm, Eos Trans. AGU, 86(52), Fall meeting, Suppl., Abstract SA21A-0268.

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CURRICULUM VITAE 61. Yizengaw, E., M. B. Moldwin, H. Wei, D. Galvan, L. Mandrake, A. Mannucci, and X. Pi (2005), The correlation between mid-latitude trough and the plasmapause position: First time global comparison, IAGA 2005 Scientific Assembly, Toulouse, France, 18 - 29 July 2005. 62. Yizengaw, E. and M. B. Moldwin (2005), The altitude extension of the mid-latitude trough and its correlation with plasmapause position, Joint GEM/CEDAR workshop, Santa Fe, New Mexico, 25 June - 1 July 2005. 63. Yizengaw, E., P.L. Dyson, and E.A. Essex (2004), Observations of the spatial density distribution of topside ionosphere and plasmasphere: Initial results from GPS receiver onboard FedSat. 35th COSPAR Scientific Assembly, Paris, France, 18 - 25 July 2004. 64. Yizengaw, E., P.L. Dyson, and E.A. Essex (2004), Tomographic reconstruction of the ionosphere using ground-based GPS data in the Australian region. Workshop on Applications of Radio Science (WARS), Hobart, Australia, February 2004 (Won the best student presentation prize of the conference). 65. Yizengaw, E., E.A. Essex (2003), Multi instrument observations of ionospheric electron density, CRC for Satellite System conference, Adelaide, Australia, February 2003. 66. Yizengaw, E., E.A. Essex (2002), Total electron content of the ionosphere during the geomagnetic storm for the 13-16 July 2000, CRC for Satellite System conference, Canberra, Australia, February 2002. 67. Yizengaw, E., E.A. Essex (2001), Occultation studies of the ionosphere using global positioning system (GPS), CRC for Satellite System workshop, Newcastle, Australia, February 2001.

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