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Tim Howard |
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Research Fellow |


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1. Howard, T.A., D. Nandy and A. Koepke, The kinematic properties of solar coronal mass ejections: Correction for projection effects in spacecraft coronagraph measurements, J. Geophys. Res., Submitted, 2007.
2. Howard, T.A., C.D. Fry, J.C. Johnston and D.F. Webb, On the evolution of coronal mass ejections in the interplanetary medium, Astrophys. J., In Press, 2007.
3. Qiu, J., Q. Hu, T.A. Howard and V.B. Yurchyshyn, On the magnetic flux budget in low-corona magnetic reconnection and interplanetary coronal mass ejections, Astrophys. J., 659, 758-772, 2007.
4. Webb, D.F., D.R. Mizuno, A. Buffington, M.P. Cooke, C.J. Eyles, C.D. Fry, L.C. Gentile, P.P. Hick, P.E. Holladay, T.A. Howard, J.G. Hewitt, B.V. Jackson, J.C. Johnston, T.A. Kuchar, J.B. Mozer, S. Price, R.R. Radick, G.M. Simnett and S.J. Tappin, Solar Mass Ejection Imager (SMEI) observations of CMEs in the heliosphere, J. Geophys. Res., 111, A12101, doi:10.1029/2006JA011655, 2006.
5. Howard, T.A., Reply to Comment by N. Gopalswamy et al. on “Interplanetary shocks unconnected with earthbound coronal mass ejections”, Geophys. Res. Lett., 33, L11109, doi:10.1029/2005GL025233, 2006.
6. Howard, T.A., D.F. Webb, S.J. Tappin, D.R. Mizuno and J.C. Johnston, Tracking interplanetary transients and space weather forecasting using the Solar Mass Ejection Imager (SMEI), J. Geophys. Res., 111, A04105, doi:10.1029/2005JA011349, 2006.
7. Howard, T.A. and S.J. Tappin, Earthbound interplanetary shocks unconnected with halo coronal mass ejections, Geophys. Res. Lett., 32, L14106, doi:10.1029/2005GL023056, 2005.
8. Howard, T.A. and S.J. Tappin, Statistical survey of earthbound interplanetary shocks, associated coronal mass ejections and their space weather consequences, Astron. Astrophys., 440, 373-383, 2005.
9. Howard, T.A. and F.W. Menk, Ground observations of high-latitude Pc3-4 ULF waves, J. Geophys. Res., 110, A04205, doi:10.1029/2004ja010417, 2005.
10. Howard, T.A. and R.A. Harrison, On the coronal mass ejection onset and coronal dimming, Solar Phys., 219, 315-342, 2004.
11. Howard, T.A. and F.W. Menk, Propagation of 10-50 mHz ULF waves with high spatial coherence at high latitudes, Geophys. Res. Lett., 28, 231-234, 2001.
12. Howard, T.A., F.W. Menk and R.J. Morris, Propagation of Pc3-4 pulsations in the conjugate polar magnetospheres, ANARE Res. Reports, 126, 341, 2001.
1. Webb, D. F., T. A. Howard, B. V. Jackson and J. C. Johnston, SMEI Observations of ICMEs Driving CDAW Storms, LWS Geostorm CDAW and Conference, Florida Inst. of Tech., Mar 2007 (Talk). 2. Fry, S.E., C.D. Fry and T.A. Howard, Combining HAFv2 Model Simulations With SMEI Images to Improve ICME Forecasts and Interpretations of Observations, EOS Trans. AGU, 87(52), Fall Meet. Suppl. Abstract SH33A-395, Dec 2006 (Poster). 3. Howard, T.A., J.C. Johnston and D.F. Webb, Coronal Mass Evolution in the Inner Heliosphere - Geometry and Speed, EOS Trans. AGU, 87(52), Fall Meet. Suppl. Abstract SH32A-04, Dec 2006 (Talk). 4. Kuchar, T.A., A. Buffington, T.A. Howard, C.N. Arge, D.F. Webb, B.V. Jackson and P.P. Hick, The Evolution of Comets in the Heliosphere as Observed by SMEI, EOS Trans. AGU, 87(52), Fall Meet. Suppl. Abstract SH32A-08, Dec 2006 (Talk). 5. Qiu, J., Q. Hu, T.A. Howard, V.B. Yurchyshyn, On the Magnetic Flux Budget in Low-Corona Magnetic Reconnection and Interplanetary Coronal Mass Ejections, EOS Trans. AGU, 87(52), Fall Meet. Suppl. Abstract SH33B-0406, Dec 2006 (Poster). 6. Simnett, G.M. and T.A. Howard, Coronal Mass Ejections Seen by SMEI Which Are Not Observed By LASCO: Analysis and Interpretation, EOS Trans. AGU, 87(52), Fall Meet. Suppl. Abstract SH32A-05, Dec 2006 (Talk). 7. Simnett, G.M and T.A. Howard, The Evolution of a Small, Faint Coronal Mass Ejection Into an Interplanetary Transient, EOS Trans. AGU, 87(52), Fall Meet. Suppl. Abstract SH33A-0400, Dec 2006 (Poster). 8. Webb, D.F., T.A. Howard, J.C. Johnston and C.D. Fry, SMEI Observations and Space Weather Forecasting, EOS Trans. AGU, 87(52), Fall Meet. Suppl. Abstract SH33A-0394, Dec 2006 (Poster). 9. Webb, D.F., T.A. Howard, J.C. Johnston, C.D. Fry and D.R. Mizuno, SMEI Observations of Earthward-Directed CMEs and Space Weather, Space Weather Week, S-20, April 2006 (Poster). 10. Johnston, J.C., D.F. Webb, C.D. Fry, J.B. Mozer, T.A. Kuchar, D.R. Mizuno and T.A. Howard, Observations of Coronal Mass Ejections from the Solar Mass Ejection Imager and Space Weather Implications, IAU Symposium 233, March 2006 (Talk). 11. Webb, D., D. Mizuno, G. Simnett, T. Howard, B. Jackson, J. Johnston and J. Tappin, CMEs Observed in the Heliosphere by SMEI, Solar Wind11/SOHO-16 Meeting, June 2005. 12. Johnston, J.C., Mizuno, D.R., D.F. Webb, T.A. Kuchar and T.A. Howard, Tracking Coronal Mass Ejections with a Heliospheric Imager, EOS Trans. AGU, 86, Jt. Assem. Suppl., Abstract SH52A-03, AGU Spring Meeting, May 2005 (Talk). 13. Howard, T.A., G.M. Simnett, I.M. Robinson and S.J. Tappin, Earthbound and Geoeffective CMEs Observed by the Solar Mass Ejection Imager, EOS Trans. AGU 85, Fall Meet Suppl. Abstract SH11A-04, December 2004 (Talk). 14. Menk, F.W. and T.A. Howard, Deducing Properties of the Magnetosphere using High Latitude Pc 3-4 Pulsations, IUGG Conference, Sapporo, July, 2003 (Poster). 15. Harrison, R.A., T.A. Howard and G.M. Simnett, Coronal Dimming and the Relationship to Coronal Mass Ejections, EOS Trans. AGU 83, Fall Meet Suppl. Abstract SH52A-0485, December 2002 (Poster). 16. Howard, T.A., F.W. Menk, P.V. Ponomarenko, C.L. Waters and B.J. Fraser, The Generation and Propagation of Pc 3-4 ULF Waves at High Latitudes, EOS Trans. AGU 83, Fall Meet Suppl. Abstract SM11C-0452, December 2002 (Poster). 17. Howard, T.A. and G.M. Simnett, Coronal Dimming and Their Relationship With Coronal Mass Ejections, VIth Hvar Astrophysical Colloquium, Hvar, October, 2002 (Talk). 18. Howard, T.A. and F.W. Menk, The Generation and Propagation of Pc 3-4 (10-50 mHz) Waves in the High Latitude Magnetosphere, 1st S-RAMP Conference, Sappero, October 2000 (Poster). 19. Howard, T.A. and F.W Menk, The Generation and Propagation of Pc 3-4 ULF Waves at High Latitudes, IAGA/IASPEI Joint Scientific Assembly, Hanoi, August 2001 (Poster). 20. Howard, T.A. and F.W. Menk, The Propagation of ULF (10-50 mHz) Waves Into the High Latitude Magnetosphere, 14th AIP National Congress, University of Adelaide, Dec 2000 (Talk). 21. Howard, T.A. and F.W. Menk, High Latitude ULF Wave Propagation at High Latitudes: Pc 3-4 (10-50 mHz), S-RAMP Conference, La Trobe University, Sept 1999 (Poster). 22. Howard, T.A. and F.W. Menk, Propagation of Pc3-4 Pulsations at High Latitudes, IUGG Conference, Birmingham, Jul 1999 (Poster). 23. Howard, T.A. and F.W. Menk, Generation and Propagation of Pc 3-4 pulsations at high latitudes, AIP National Congress, Perth, September, 1998 (Talk). |
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Publications |

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Conference Presentations |