1 MJO Poster Session

Monday, 13 January 2025: 3:00 PM-4:30 PM
Hall C (New Orleans Ernest N. Morial Convention Center)
Host: 13th Symposium on the Madden-Julian Oscillation and Sub-Seasonal Monsoon Variability

Papers:
37A
Extracting Interpretable Multi-Dimensional MJO Patterns Using Tensor Decompositions
Thomas Stephen Ehrmann, Sandia National Laboratories, Albuquerque, NM; and G. H. Brown, E. T. Phipps, D. Bull, and H. Kolla

145A
Evolution of Moist Static Energy during MJO Using Long-Term in-Situ Observations over Manus in the Tropical Western Pacific.
NIRMAL MATHEW ALEX, Florida Institute of Technology, Melbourne, FL; and P. Ray, S. M. Lazarus, M. E. Splitt, and S. M. Hagos

219
Is the Madden-Julian Oscillation a Moisture Mode?
Victor C. Mayta, University of Madison - Wisconsin, Madison, WI; Univ. of Wisconsin-Madison, Madison, WI; and Á. F. Adames Corraliza

220
Dynamical Filtering of Tropical Subseasonal Variability in Observations
David H Marsico, CIRES, Boulder, CO; and J. R. Albers, M. Gehne, J. Dias, and M. Newman

221
Impacts of Soil Moisture on the MJO in the Maritime Continent
Xin Zhou, Florida Institute of Technology, Melbourne, FL; and P. Ray, S. Puthiyamadam Vasu, J. Dudhia, N. Johnson, E. Nikolopoulos, and S. M. Hagos

222
Coupling between the First and Second Baroclinic Modes within Convectively Coupled Kelvin Waves
Mu-Ting Chien, University of Washington, Seattle, WA; and D. Kim

223
Maintenance of Convectively Coupled Kelvin Waves: Relative Importance of Internal Thermodynamic Feedback and External Momentum Forcing
Mu-Ting Chien, University of Washington, Seattle, WA; and D. Kim

224
Observed Role of Soil Moisture on the MJO Precipitation in the Maritime Continent
Sreedevi Puthiyamadam Vasu, Florida Institute of Technology, Melbourne, FL; and P. Ray, N. Johnson, E. Nikolopoulos, and S. Lestari

225
Uncovering Patterns of African Easterly Waves: A PCA and K-Means Clustering Approach
Alan Brammer, CIRA, Fort Collins, CO

226
Spatial Patterns of African Easterly Waves and their Precipitation in Northern Africa
Beatrice Kyeremateng, Virginia Tech, Blacksburg, VA; and S. E. Zick

227
Tropical Easterly Waves in the Atlantic and East Pacific and their connections to the West African and Central American Monsoons
Connor Michael DeLaune, COAPS, Tallahassee, FL; Florida State University, Tallahassee, FL; and V. Misra and C. Jayasankar

Handout (1.3 MB)

228
Seasonality and Geographic Distribution of Highly Precipitating Tropical Easterly Waves
Margaret Anne Hollis, Univ. of Oklahoma, Norman, OK; and E. R. Martin

229
Radiative Feedbacks in the Madden-Julian Oscillation
Wei-Ting Hsiao, Colorado State University, Fort Collins, CO; and E. D. Maloney

230
Relationship Between Spring Soil Moisture and Snow and the North American Monsoon.
Zachary Allen Cleveland, University of Utah, Salt Lake City, UT; and M. M. Lague and C. Strong

231
Unified Forecast System Model Prediction of the Madden-Julian Oscillation and East Pacific Teleconnections During Boreal Summer
Yu-Cian Tsai, Colorado State University, FORT COLLINS, CO; and E. D. Maloney

Assessing the Korean Integrated Model (KIM) for MJO Prediction Performance

232
A priori Identification of Windows of Opportunity for Weather Regime Forecasts using Atmospheric Flow Conditions
Fabian Mockert, Karlsruhe Institute of Technology (KIT), Karlsruhe, BW, Germany; and J. F. Quinting, S. Lerch, and C. M. Grams

233
Relaxation Experiments on the Sub-seasonal Time Scale Using ML-based Weather Prediction Models
Siyu Li, Karlsruhe Institute of Technology (KIT), Eggenstein-Leopoldshafen, BW, Germany; and J. F. Quinting

234
The Prediction Skills of Atmospheric Rivers over the Western United States in three Subseasonal Hindcast Models
Wen-Shu Lin, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA; and J. R. Norris, M. J. DeFlorio, and F. M. Ralph

235
Effects of TCs on Summertime Subtropical ISOs and Higher-frequency Wave Patterns over the East Asian Monsoon Region
Ken-Chung Ko, National Kaohsiung Normal Univ., Kaohsiung, Taiwan

236
Detangling Long-Term Variability of the Madden-Julian Oscillation Amplitude from Changes in the Observing System

237
Enhanced Monitoring of Madden Julian Oscillation through Autoencoder Based Analysis
Shu-Hsuan Lin, University of Oklahoma, Norman, OK; Research Center for Environmental Changes, Academia Sinica, Nankang, Taipei, Taiwan; and N. Sakaeda, Y. C. Wang, and W. L. Tseng

238
Environmental Sources of Error in the Navy ESPC MJO Forecasts and MJO-Teleconnections
Stephanie S. Rushley, Naval Research Laboratory, Monterey, CA; and M. Janiga and C. A. Reynolds

239
Extreme Rainfall and Flooding in Southern California: A Perfect Multiscale Interaction between the MJO, the North Pacific Jet and Atmospheric Rivers During the 2023-2024 El Niño
Edoardo Mazza, University of Washington, Seattle, WA; and S. S. Chen and B. W. Kerns

240
Role of Pacific and Atlantic Oceans in Governing the Southeastern US Precipitation Variability
Priyanshi Singhai, University of Oklahoma, Norman, OK; and K. Pegion, A. Akinsanola, B. Singh, and T. T. Ndetatsin

241
The Role of Large Scale Waves on Moist Tropical Heat Waves
Sofia Avila Nevarez, University of Wisconsin-Madison, Madison, WI; and Á. F. Adames-Corraliza

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