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Publications & Presentations

S.M. Irfan Azeem

2009

Azeem, S. I., E R Talaat, G G Sivjee, A study of vertical evolution of Mesosphere and lower thermosphere temperature anomalies during the 2002 Southern Hemisphere Stratospheric Warming Event, Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract SA53A-1237, 2009.

Azeem, I., Secular trend and 11-year periodic variation of OH Meinel (3,1) temperatures over South Pole (90°S), NDMC 2nd Meeting, Bad Reichenhall, Germany, 2009.

Pruthvish Patel and Irfan Azeem, OBSERVATIONS OF 6- AND 8- HOUR PERIOD WAVES AT THE SOUTH POLE , CEDAR Workshop, Santa Fe, NM, 2009.

Azeem, I. and R. Agner, OH and O2 rotational temperatures anomalies during the 2002 stratospheric vortex breakdown, CEDAR Workshop, Santa Fe, NM, 2009.

2008

Azeem, I. and G. G. Sivjee, Tidal Features in the Arctic and Antarctic Mesospheric Temperature Observations, 35th Annual European Meeting on Atmospheric Studies by Optical Method, 24-29 August, Maynooth, Ireland, 2008.

McEwen, D. J., G. G. Sivjee, I. Azeem, Dayside Aurora in Perspective, Tidal Features in the Arctic and Antarctic Mesospheric Temperature Observations, 35th Annual European Meeting on Atmospheric Studies by Optical Method, Maynooth, Ireland, 2008.

Azeem, I., G. G. Sivjee, and D. J. McEwen, Multi-instrument observations of dayside auroral emission dynamics at South Pole, CEDAR Workshop, Zermatt Resort. Midway, Utah, 2008.

Azeem, I. and G. G. Sivjee, Gravity Waves Signature in OH Airglow Observations at 90o S Preceding, During, and After Mesospheric Cooling Event, CEDAR Workshop, Zermatt Resort. Midway, Utah, 2008.

McEwen, D. J., G. G. Sivjee, I. Azeem, Dynamics of the Dayside Aurora Australis, SCAR Conference, St. Petersburg, Russia, 2008.

Sivjee, G. G., I. Azeem, Inter-Hemispherical Asymmetry of Mesopause Temperature Changes Driven by Solar EUV Flux Variations, SCAR Conference, St. Petersburg, Russia, 2008.

Azeem, I., G. G. Sivjee, D. J. McEwen, and V. N. Kravets, Multi-instrument observations of dayside auroral emission dynamics at South Pole, SCAR Conference, St. Petersburg, Russia, 2008.

Azeem, I., G. G. Sivjee, and D. J. McEwen, Multi-instrument observations of dayside auroral emission dynamics at South Pole, Spring AGU Meeting, Ft. Lauderdale, FL, 2008.

M. Zettergren, J. Semeter, P.-L. Blelly, G. Sivjee, I. Azeem, S. Mende, H. Gleisner, and O. Witasse , A Novel Approach to Estimating the Composition and Dynamics of Auroral Plasma Upflow, Spring AGU Meeting, Ft. Lauderdale, FL, 2008.

M. Zettergren, J. Semeter, G. Sivjee, I. Azeem, P.-L. Blelly, M. Diaz, and O. Witasse , Vertical transport in the ionosphere derived from near-infrared spectroscopy of the aurora, Spring AGU Meeting, Ft. Lauderdale, FL, 2008.

2007

Azeem, I., G. G. Sivjee, and P. Patel, Tidal Variations of OH Rotational Temperatures in the Arctic And Antarctic High-Latitudes, Fall AGU Meeting, San Francisco, CA, 2007.

P. Patel , I. Azeem, G. G. Sivjee, and OH Meinel (3,1) airglow emission model development and comparison with ground-based observations, Fall AGU Meeting, San Francisco, CA, 2007.

Azeem, I and Sivjee, G.G., Sudden Mesopsheric Cooling Driven by Gravity Waves, CEDAR Workshop, Santa Fe, NM, June 2007.

Azeem, I and Sivjee, G.G., Sudden Stratopsheric Warming Events and their Effects on Gravity and Planetary Wave Spectrum in the Mesosphere, Greenland Space Science Symposium, Kangerlussuaq, May 2007 INVITED.

Azeem, I., Y. Won, and G. G. Sivjee, Tidal Features in the Arctic and Antarctic Mesospheric Observations, Eos Trans. AGU, 88(23), Jt. Assem. Suppl., Abstract SA52A-04 INVITED 2007.

Mutiso, C., I. Azeem, G. Sivjee, D. Shen, Y. Won, Investigating Coupling in the Mesosphere and Lower Thermosphere Through Tidal Features Detected in OH (6,2) and O2(0,1) Emissions, Eos Trans. AGU, 88(23), Jt. Assem. Suppl., Abstract SA31A-11, 2007.

Patel P., I. Azeem, G. Sivjee, Helium 10830 Å airglow emission response to solar cycle, Eos Trans. AGU,88(23), Jt. Assem. Suppl., Abstract SA53A-03, 2007.

2006

Azeem, I., P. Patel, D. Marsh, G. G. Sivjee, Observational and Modeling Study of Long Term Trend and 11-year Cyclis Variation in Mesopause Temperatures, Eos Trans. AGU, 87(52), Fall Meet., Abstract SA31A-02, 2006.

Ruohoniemi, J , E. Talaat, and I. Azeem, Long Duration Analyses of Planetary Wave and Tidal Activity at Mesospheric Heights, Eos Trans. AGU, 87(52), Fall Meet., Abstract SA31A-01, 2006.

Wolven, B. C., E. Talaat, J. Yee, R. DeMajistre, L. Paxton, A. Christensen, T. Sotirelis, D. Smith, D. Bilitza, I. Azeem, Analyses of solar activity effects on the low-latitude ionosphere, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract SA23A-07, 2006.

Winick, J. R. Picard, Wintersteiner, Daniel Esplin, M.J. Taylor, Irfan Azeem, M.G. Mlynczak, J.M. Russell III, L. L. Gordley, Geoff Crowley, Interannual Variability of OH Meinel Emission as determined from SABER limb measurements at 1.6 and 2.0 microns, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract SA21A-0224, 2006.

Azeem, S. M. I., G. G. Sivjee, and E. R. Talaat, Gravity and Planetary Wave Perturbations in Mesospheric OH Airglow Temperature Observations Around Sudden Stratospheric Warming Events, Western Pacific Geophysics Meeting, Beijing, China, 2006.

Azeem, S. M. I., G. G. Sivjee, and Y.-I. Won, ICESTAR: Inter-hemispheric Comparison of 11-year Solar Cycle Response of OH airglow Temperature Observations, XXIX meeting of the Scientific Committee on Antarctic Research, Hobart, Tasmania, 2006.

Azeem, S. M. I., Long Term Trend and 11-Year Cyclic Variations in Mesopause Temperature Data Observed by Michelson Interferometers at Arctic and Antarctic Sites, ACD Seminar, National Center for Atmospheric Research, 2006.

Azeem, I., Long Term Trend and Solar Cycle Response in Mesopause Temperature Data at Arctic and Antarctic Sites, CEDAR Workshop, Santa Fe, NM, 2006.

Mutiso, C., S. M. I. Azeem, G. G. Sivjee, D. Shen, Coupling in the mesosphere and lower thermosphere through tidal features observed in OH(6,2) and O2 (0,1) nightglow emissions, CEDAR Workshop, Santa Fe, NM, 2006.

Young-In Won, G. G. Sivjee, S. M. Irfan Azeem, Qian Wu, and Charles Mutiso, Observations of Upper Mesospheric and Lower Thermospheric Temperatures and Winds using Ground-Based Airglow Measurements in the Low and High-Latitude, CEDAR Workshop, Santa Fe, NM, 2006.

Micheal Kuss, Young-In Won, S. M. I. Azeem, G. G. Sivjee, Obtaining MLT Wind Data from a Fabry-Perot Interferometer by Green Line OI (5577Å) Airglow Observation, CEDAR Workshop, Santa Fe, 2006.

Azeem, S. M. I., G. G. Sivjee, and Y.-I. Won (2006) Long Term Trend and 11-Year Cyclic Variations in Mesopause Temperature Data Observed by Michelson Interferometers at Arctic and Antarctic Sites, Eos Trans. AGU, 87(36), Jt. Assem. Suppl., Abstract sa33b-03 INVITED, 2006.

Mutiso, C., S. M. I. Azeem, G. G. Sivjee, D. Shen, Mesosphere-lower thermosphere coupling through tidal features observed in OH(6,2) and O2 Atmospheric (0,1) nightglow emissions, European Geosciences Union General Assembly 2006 Vienna, Austria, 2006.

Azeem, S. M. I., H. Takahashi, G. G. Sivjee, and Y.-I. Won, Comparative Study of Mesospheric Temperature Response to Solar Flux Variations Observed at South Pole, Antarctica and C. Paulista, Brazil, SCOSTEP's 11th Quadrennial STP Symposium, Rio de Janeiro, Brazil, 2006.

2005

Azeem, S. M. I., G. G. Sivjee, Y.-I. Won and Charles Mutiso (2005), 11-year Solar Cycle and Long Term Trend in OH airglow Temperature Observations at the South Pole Station, Antarctica, Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract SA51A-1128, December 2005.

Azeem, S. M. I., Talaat, E. R.; Sivjee, G. G.; Won, Y.; Woulas, J., Observational Study of the 4-Day Wave in the Mesosphere Preceding Sudden Stratospheric Warming Events, Spring AGU Conference, New Orleans, LA, 2005.

Characteristics of Waves in the Upper Mesosphere from Ground-Based Airglow Measurements in the Northern High-Latitude, AGU Conference, New Orleans, LA, 2005*.

4-Day Wave Structure in the Mesosphere Preceding Sudden Stratospheric Warming Events, CEDAR 2005, Santa Fe, NM, 2005

2004

Azeem, I. and G. G. Sivjee, Planetary Wave Activity at the South Pole Station, Antarctica, CEDAR Workshop, Santa Fe, New Mexico, 2004.

Talaat, E. R., R. Demajistre, J. Yee, L. J. Paxton, G. Crowley, A. B. Christensen, Azeem, I., S. Palo, R. Roble, H. Kil, and C. Hackert, Observational and Modeling Analysis of the Coupling Between Neutral Winds and the Low-Latitude Ionosphere, Joint Assembly, Montreal, Canada, 2004.

2003

Talaat, E. R.; Demajistre, R.; Paxton, L.; Crowley, G.; Kil, H.; Yee, J.; Azeem, S.; Christensen, A.; Roble, R., Studies on the Coupling Between the Neutral Winds and the Ionosphere at Low Latitudes, Fall Meeting, San Francisco, CA, 2003.