A028
Atmospheric, Land, and Ocean Processes in the Maritime Continent and Indo-Pacific

Session ID#: 85520

Session Description:
The Maritime Continent archipelago and Indo-Pacific tropical warm pool regions are a global nexus of deep, moist convection generated and maintained on multiple spatial and temporal scales. Current state-of-the-art global climate and weather prediction models suffer from persistent, systematic errors and limited prediction skill in the region. Tightly linked land, oceanic, and atmospheric processes control the growth and variability of convection, relevant cloud-aerosol processes, and air-sea interactions and are foci of recent field campaigns (e.g. CAMP2Ex, CHECSM, DIMOP, MISO-BOB, PISTON, SCSTIMX, YMC). This session solicits contributions with emphases in observations, numerical modeling, data assimilation, reanalysis products, predictability, or theory related to terrestrial, oceanic and/or atmospheric processes that impact or are influenced by convection over the Indo-Pacific warm pool and Maritime Continent. Contributions that address sub-seasonal to seasonal variability of convection including MJO/BSISO, monsoon variability, the diurnal cycle, and/or related cloud, aerosol, land, and ocean processes are particularly encouraged.
Co-Organized:
  • OS - Ocean Sciences
Index Terms:

3322 Land/atmosphere interactions [ATMOSPHERIC PROCESSES]
3373 Tropical dynamics [ATMOSPHERIC PROCESSES]
4504 Air/sea interactions [OCEANOGRAPHY: PHYSICAL]

Primary Convener:  Scott W Powell, Naval Postgraduate School, Department of Meteorology, Monterey, CA, United States
Conveners:  Zhaoxia Pu, University of Utah, Salt Lake City, UT, United States, Yiing Jang Yang, National Taiwan University, Taipei, Taiwan and Todd P Lane, The University of Melbourne, Melbourne, VIC, Australia
Primary Liaison:  Scott W Powell, University of Washington, Seattle, WA, United States
 
Impacts of MJO Convection over the Maritime Continent on Eastern China Cold Temperatures (486738)
Lei Song, Institute of Atmospheric Physics, CAS, Beijing, China and Renguang Wu, The Chinese Univ. of Hong Kong, Shatin, Hong Kong
 
Insolation, soil moisture and the seasonality of the interaction between the Madden-Julian Oscillation and the Maritime Continent (491631)
Samson M Hagos1, Chidong Zhang2, L. Ruby Leung3, Oluwayemi A. Garuba4, Casey D. Burleyson3 and Karthik Balaguru5, (1)Pacific Northwest National Laboratory, Atmospheric Sciences & Global Change Division, Richland, WA, United States, (2)NOAA Pacific Marine Environmental Laboratory, Seattle, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States, (4)George Mason University Fairfax, Fairfax, VA, United States, (5)PNNL, Marine Sciences Laboratory, Seattle, WA, United States
 
Analysis of Perceived Differences in the Monitoring of the Diurnal Cycle of Fair Weather Clouds in the Western Pacific (495677)
Andrew Margason, Hinsdale, IL, United States, Jeffrey S. Reid, Marine Meteorology Division, Monterey, CA, United States, Robert Holz, UW SSEC, Madison, WI, United States, Michael J Garay, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, Rose Miller, University of Illinois at Urbana Champaign, Atmospheric Sciences, Urbana, IL, United States, Rachel L Storer, University of Wisconsin-Milwaukee, Milwaukee, WI, United States, Charles R Trepte, NASA Langley Research Center, Hampton, VA, United States, Jianglong Zhang, U of N Dakota-Atmos Sciences, Grand Forks, ND, United States and Theodore M McHardy, University of Arizona, Tucson, AZ, United States
 
Convective Variability during the 2018 PISTON Field Campaign (500157)
Kyle Chudler and Steven A Rutledge, Colorado State University, Department of Atmospheric Science, Fort Collins, CO, United States
 
Variation of the surface coastal current in the marginal sea off the west coast of Sumatra during the Pre-YMC and YMC periods (504772)
Qoosaku Moteki, Japan Geoscience Union, Tokyo, Japan
 
Cross-equatorial Western Pacific Circulation Variations and Its Mechanism in the Decaying Phase of El Niño (504794)
Yilong Lyu1, Yuanlong Li2, Fan Wang2, Xiaohui Tang1 and Jianing Wang2, (1)Institute of Oceanology, Chinese Academy of Sciences, Key Laboratory of Ocean Circulation and Waves (KLOCAW), Qingdao, China, (2)Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
 
A plan for study on a relationship between convective activity and SST based on YMC-BSM 2018 in-situ measurements (509506)
Kunio Yoneyama1, Mikiko Fujita2, Qoosaku Moteki3 and Iwao Ueki3, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan, (3)JAMSTEC, Yokosuka Kanagawa, Japan
 
Barrier Effect of the Maritime Continent in Observations and Global Coupled Models (513118)
Chidong Zhang, NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States, Guiwan Chen, University of Washington, Atmospheric Sciences, Seattle, WA, United States and Jian Ling, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics (LASG), Institute of Atmospheric Physics (IAP), Chinese Academy of Sciences (CAS), Beijing, China
 
Topographic Effects on the Luzon Diurnal Cycle During the BSISO (517459)
Emily M. Riley Dellaripa, Eric D Maloney, Benjamin A Toms, Stephen Millican Saleeby and Susan C van den Heever, Colorado State University, Atmospheric Science, Fort Collins, CO, United States
 
The Cloud, Aerosol, and Monsoon Processes, Philippines Experiment (CAMP2Ex): Planning, performance, and early outcomes (524737)
Jeffrey S. Reid1, Hal B Maring2, Gemma Narisma3, Esperanza O. Cayanan4, Daniel P Eleuterio5, Angela Benedetti6, Malcome Brooks7, Sue Chen8, Larry Di Girolamo9, Thorsten Fehr10, Robert Holz11, Paul Lawson12, Gerald G Mace13, Jim Moum14, Derek J Posselt15, Samson Reiny16, Steven A Rutledge17, Taichu Y Tanaka18, Simone Tanelli19, Emily L Schaller20, James Simpas21, Charles R Trepte22, Susan C van den Heever23, Jhony R Zavaleta and Luke D Ziemba22, (1)Naval Research Lab Monterey, Marine Meteorology, Monterey, CA, United States, (2)NASA-Scien Mission Directorate, Washington, DC, United States, (3)Atmospheric Science Program, Department of Physics, School of Science and Engineering, Ateneo de Manila University, Quezon City, Philippines, (4)PAGASA, Quezon, Philippines, (5)Office Naval Research, Ocean, Atmosphere and Space Research Division (322), Arlington, VA, United States, (6)European Center for Medium-Range Weather Forecasts, Reading, United Kingdom, (7)UK Met Office, Reading, United Kingdom, (8)Naval Research Laboratory, Monterey, CA, United States, (9)University of Illinois at Urbana Champaign, Urbana, IL, United States, (10)European Space Research and Technology Centre, Noordwijk Zh, Netherlands, (11)UW SSEC, Madison, WI, United States, (12)SPEC Inc, Boulder, CO, United States, (13)Univ Utah, Salt Lake City, UT, United States, (14)Oregon State University, College of Earth Ocean & Atmospheric Sciences, Corvalis, OR, United States, (15)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (16)NASA, Greenbelt, MD, United States, (17)Colorado State University, Department of Atmospheric Science, Fort Collins, CO, United States, (18)Japan Meteorological Agency, Tokyo, Japan, (19)Jet Propulsion Laboratory, Pasadena, CA, United States, (20)National Suborbital Research Center, Palmdale, CA, United States, (21)Manila Observatory, Quezon City, Philippines, (22)NASA Langley Research Center, Hampton, VA, United States, (23)Colorado State University, Atmospheric Science, Fort Collins, CO, United States
 
Detecting and tracking offshore-propagating precipitating systems formed over the Maritime Continent (529413)
David Coppin, University of Auckland, Physics Department, Auckland, New Zealand, Gilles Bellon, University of Auckland, Department of Physics, Auckland, New Zealand, Alexander Pletzer, New Zealand eScience Infrastructure, National Institute of Water and Atmospheric Research, Wellington, New Zealand and Chris Scott, New Zealand eScience Infrastructure, University of Auckland, Auckland, New Zealand
 
Precipitation variability and associated atmospheric boundary layer processes observed during Pre-YMC 2015 and YMC-Sumatra 2017 field campaigns off the west coast of Sumatra Island (529906)
Satoru Yokoi, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan
 
Atmosphere and Ocean Response of Tropical Cyclone Hato (Isang) and Pakhar (Jolina) as Observed and Simulated by Coupled Model (530646)
Alyssa Dawn Castillo1, Olivia C Cabrera1 and Sue Chen2, (1)Institute of Environmental Science and Meteorology, University of the Philippines, Quezon City, Philippines, (2)Naval Research Laboratory, Monterey, CA, United States
 
Intraseasonal Variability of the Indonesian Throughflow Associated with the Madden-Julian Oscillation (544363)
Mariana Carolina Nieva Tamasiunas, Texas A&M University Corpus Christi, Corpus Christi, TX, United States, Toshiaki Shinoda, Texas A&M University Corpus Christi, Department of Physical and Environmental Sciences, Corpus Christi, TX, United States and Luis Zamudio, Florida State University, COAPS, Tallahassee, FL, United States
 
Rapid Shifts in Maritime Continent Precipitation Regime (549343)
Vasily Kokorev1,2, Janneke Ettema2 and Peter Siegmund1, (1)Royal Netherlands Meteorological Institute, De Bilt, Netherlands, (2)University of Twente, Faculty of Geo-Information Science and Earth Observation, Enschede, Netherlands
 
A Climatology of the Super-Greenhouse Effect in the Indo-Pacific: Links to MJO, Deep Convection, and Cloud Radiative Feedbacks (549400)
Maura Claire Dewey, Kennedy Rolston and Colin Goldblatt, University of Victoria, Victoria, BC, Canada
 
Generation of Intraseasonal Oceanic Kelvin Waves in the West Pacific (549662)
Adam Rydbeck1, Tommy G Jensen1 and Maria K. Flatau2, (1)US Naval Research Laboratory, Stennis Space Center, MS, United States, (2)US Naval Research Laboratory, Monterey, CA, United States
 
Non-linear semi-diurnal internal wave propagation and thermocline mixing in the Bay of Bengal (551221)
Tommy G Jensen1, Jorge M Magalhaes2, Hemantha W Wijesekera3, Maarten C Buijsman4, Robert William Helber5 and James G Richman3, (1)US Naval Research Laboratory, Stennis Space Center, MS, United States, (2)CIMAR/CIIMAR – Interdisciplinary Centre of Marine and Environmental Research, Department of Geosciences, Environment and Spatial Planning, Porto, Portugal, (3)Naval Research Lab Stennis Space Center, Stennis Space Center, MS, United States, (4)University of Southern Mississippi, Stennis Space Center, MS, United States, (5)Naval Research Lab, Stennis Space Center, MS, United States
 
Characteristics of Convective Properties during Madden Julian Oscillation (MJO) over the Maritime Continent Using Numerical Simulations at a Cloud-permitting Scale with Data Assimilation (560972)
Zhiqiang Cui, University of Utah, Department of Atmospheric Sciences, Salt Lake City, UT, United States, Zhaoxia Pu, University of Utah, Salt Lake City, UT, United States and Chidong Zhang, NOAA Pacific Marine Environmental Laboratory, Seattle, United States
 
Numerical Simulations of Diurnal Variations of Precipitation, Temperature, and Wind over the Coastal Area of Western Sumatra during a Madden–Julian Oscillation with Radar Data Assimilation (562667)
Bojun Zhu, University of Utah, Atmospheric Science, Salt Lake City, UT, United States and Zhaoxia Pu, University of Utah, Salt Lake City, UT, United States
 
Substantial SST decrease in the Banda Sea associated with the Madden-Julian Oscillation during the winter of 2015 (562792)
Suyang Pei and Toshiaki Shinoda, Texas A&M University Corpus Christi, Corpus Christi, TX, United States
 
Summertime intra-seasonal variability of precipitable water vapor over Sumatra revealed by the Sumatran GPS Array in Indonesia (568446)
Lujia Feng1, Tengfei Zhang1,2, Tieh-Yong Koh3 and Emma Hill1,2, (1)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (2)Nanyang Technological University, Asian School of the Environment, Singapore, Singapore, (3)Singapore University of Social Sciences, Centre for University Core, Singapore, Singapore
 
Uncertainty Characteristics in Diabatic Heating over the Tibet Plateau (571185)
Rong Cheng, Lanzhou University, Lanzhou, China and Chenghai Wang, Lanzhou University, Atmospheric Sciences, Lanzhou, China
 
Buoys observation results from the PISTON field campaigns in 2018 and 2019 (574896)
Yiing Jang Yang1, Chih-Ting Lee2, Sen Jan2 and Ming-Huei Chang2, (1)National Taiwan University, Taipei, Taiwan, (2)National Taiwan University, Institute of Oceanography, Taipei, Taiwan
 
The impact of diurnal precipitation over Sumatra Island, Indonesia, on synoptic disturbances and its relation to the MJO (575947)
Ayako Seiki, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Satoru Yokoi, JAMSTEC, Yokosuka Kanagawa, Japan and Masaki Katsumata, JAMSTEC, Yokosuka, Japan
 
Unravel the Mystery of Air-Sea-Land Interactions and the MJO from Indian Ocean to the Maritime Continent (Invited) (598288)
Shuyi S Chen, University of Washington, Atmospheric Science, Seattle, WA, United States and Ajda Savarin, University of Washington, Atmospheric Sciences, Seattle, WA, United States
 
The decadal behavior of Westerly Wind Events through a Moist Static Energy framework (608959)
Samuel Bartusek1, Gabriel Andres Vecchi1 and Jane Wilson Baldwin2, (1)Princeton University, Department of Geosciences, Princeton, NJ, United States, (2)Princeton University, Atmsopheric and Oceanic Sciences, Princeton, NJ, United States
 
Tidal mixing effects on sea surface temperatures, diurnal rainfall and the Madden-Julian Oscillation in the Maritime Continent (616101)
John Steffen, Woods Hole Oceanographic Institution, Physical Oceanography, Woods Hole, MA, United States and Hyodae Seo, WHOI, Woods Hole, MA, United States
 
The MJO, the Diurnal Cycle, and Land-locked Convection over the Maritime Continent (631696)
Ajda Savarin, University of Washington Seattle, Seattle, United States and Shuyi S Chen, University of Washington, Atmospheric Science, Seattle, WA, United States
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