|  | 7A.4 | The Influence of ENSO on the frequency and intensity of extreme precipitation events in South America
Alice M. Grimm, Federal University of Parana, Curitiba, Parana, Brazil; and R. G. Tedeschi |
| 4:30 PM | 7A.5 | Observed and simulated influence of rainy-region SST on the tropical upper tropospheric humidity (UTH) 
Hui-Wen Chuang, Univerisity of Michigan, Ann Arbor, MI; and X. Huang |
| 4:45 PM | 7A.6 | Variability in Meridional Overturning Circulation and Thermohaline Structure Detected From Argo/GTSPP/MOODS/OSCAR Data 
Peter C. Chu, NPS, Monterey, CA; and L. C. Sun and C. Fan |
| 5:00 PM | 7A.7 | The ENSO signal in stratospheric temperatures from radiosonde observations
Melissa Free, NOAA/ARL, Silver Spring, MD |
| 5:15 PM | 7A.8 | Relationship between sea Ice, land surface temperature, and vegetation in the Arctic coastal zone
Uma Bhatt, University of Alaska, Fairbanks, AK; and D. Walker, M. Raynolds, and J. Comiso |
| 5:30 PM | 7A.9 | SCALE AND STABILITY ANALYSIS OF AN UNUSUALLY PROLONGED AND A MODERATELY EXTREME BLOCKING EVENT LEADING TO HEAT WAVE IN GULF OF ALASKA DURING AUGUST 2004
Athar Hussain, Univ. of Missouri, Columbia, MO; and A. R. Lupo |