Presentations at international meetings

Invited talks:

  • Frontiers in dynamo theory: from the Earth to the stars, Isaac Newton Institute for Mathematical Sciences. Cambridge University, UK. The deep winds of Jupiter and Saturn as Inferred from Recent Gravity and magnetic Measurements. 12/2022.
  • 8th Joint Workshop on High Pressure, Planetary and Plasma Physics. Dresden, Germany. The deep winds of Jupiter and Saturn: similarities and differences. 10/2019.
  • EPSC-DPS joint meeting, Geneva, Switzerland. Saturn's deep atmospheric flows in light of the Cassini gravity and magnetic measurements. 09/2019.
  • JUICE SWT workshop, ESTEC, Noordwijk, Netherlands. The deep dynamics of Jupiter and Saturn. 03/2019.
  • EGU meeting, Vienna, Austria. The depth of Jupiter's zonal jet-streams as inferred from the Juno gravity measurements. 04/2018.
  • AOGS meeting, Singapore. Determining the Depth of Atmospheric and Interior Flows on Jupiter from the Juno Gravity Measurements. 08/2017.

Other international presentations:

  • AGU meeting, San Francisco, USA.  Exploring Saturn’s wind depth using high gravity harmonics. 12/23. (Oral)
  • AGU meeting, San Francisco, USA. Analysis of the First Juno Radio Occultation Experiment of Jupiter’s Atmosphere. 12/23. (Oral)*
  • AGU meeting, San Francisco, USA. Jupiter’s Surface Gravity from Juno Data. 12/23. (Oral)*
  • AGU meeting, San Francisco, USA. Gas giant simulations of eddy-driven jets and deep meridional circulation 12/23. (Poster)
  • AGU meeting, San Francisco, USA.  Jupiter's high-degree gravity moments reveal the deep structure and orientation of the planet's zonal flows. 12/23. (Poster)*
  • AGU meeting, San Francisco, USA.  Using Slepian functions to constrain the high-degree gravity field of Saturn. 12/23. (Poster)*
  • DPS/EPSC, San Antonio, USA. Exploring Saturn’s wind depth using high gravity harmonics. 10/23. (Oral)
  • DPS/EPSC, San Antonio, USA. Atmospheric flows imprint the high-degree gravity field of Jupiter. 10/23. (Oral)*
  • AOGS meeting, Singapore.  The Shape of Jupiter and Saturn Based on Atmospheric Dynamics, Radio Occultations and Gravity Measurements. 08/2023. (Oral)
  • AOGS meeting, Singapore.  Atmospheric Flows Imprint the High-degree Gravity Field of Jupiter. 08/2023. (Oral)*
  • EGU meeting, Vienna, Austria. The shape of Jupiter and Saturn based on atmospheric dynamics, radio occultations and gravity measurements. 04/2023. (Oral)
  • EGU meeting, Vienna, Austria. Simulations of eddy-driven jets and circulation on gas giants. 04/2023. (Oral)*
  • AGU meeting, Chicago, USA. Simulations of Eddy-Driven Jets and Circulation on Gas Giants. 12/22. (Oral)*
  • AGU meeting, Chicago, USA. How Extended is Jupiter's Dilute Core ? 12/22. (Oral)*
  • AGU meeting, Chicago, USA. Atmospheric flows imprint the high-degree gravity field of Jupiter. 12/22. (Oral)*
  • AGU meeting, Chicago, USA. Jupiter’s tropospheric temperature and composition. 12/22. (Poster)*
  • EPSC, Granada, Spain. Revisiting the Jupiter wind-induced gravity field: high harmonics and surface gravity. 09/2022 (Oral)*
  • EPSC, Grenada, Spain. Numerical simulations demonstrating Eddy-driven jets and meridional circulation cells on gas giants. 09/2022 (Oral)*
  • EPSC, Granada, Spain. Studying the dynamics of Jupiter using a 3D general circulation model constrained by radio occultation measurements. 09/2022 (Poster)*
  • EPSC, Granada, Spain. The shape of Jupiter and Saturn based on winds, occultations and gravity measurements . 09/2022 (Oral)
  • AOFD meeting, Breckenridge, CO, USA. The depth of Jupiter’s Great Red Spot constrained by Juno gravity overflights. 06/2022. (Oral)*
  • AOFD meeting, Breckenridge, CO, USA. Future tropical precipitation changes are dominated by a large-scale shift in the meridional circulation. 06/2022. (Oral)
  • AOFD meeting, Breckenridge, CO, USA. Spatial Patterns of the Tropical Meridional Circulation: Drivers and Teleconnections. 06/2022. (Poster)*
  • AOFD meeting, Breckenridge, CO, USA. Evidence for Multiple Ferrel-Like Cells on Jupiter. 06/2022. (Oral)*
  • AOFD meeting, Breckenridge, CO, USA. Studying Jupiter’s Zonal Jets Using a GCM Constrained by Radio Occultation Measurements. 06/2022. (Poster)*
  • EGU meeting, Vienna, Austria. Evidence for Multiple Ferrel-Like Cells on Jupiter. 04/2022. (Oral)*
  • AGU meeting, New Orleans, USA. Jupiter's envelope is not homogeneous. 12/21. (Oral)*
  • AGU meeting, New Orleans, USA. The internal structure of vortices on Jupiter as observed by the Juno Microwave Radiometer. 12/21. (Oral)*
  • AGU meeting, New Orleans, USA. Jupiter's Deep Meridional Circulation as Inferred From Juno's MWR. 12/21. (Oral)*
  • AGU meeting, New Orleans, USA. How deep is Jupiter’s Great Red Spot? Results from the Juno gravity experiment. 12/21. (Oral)*
  • AGU meeting, New Orleans, USA. Constraints on the Latitudinal Profile of Jupiter's Deep Jets. 12/21. (Oral)
  • EGU meeting, virtual. The relation between the zonal jets and ammonia anomalies in Jupiter. 04/2021. (Oral)*
  • EGU meeting, virtual. The Range of Jupiter's Flow Structures that Fit the Juno Asymmetric Gravity Measurements.  04/2021. (Oral)*
  • EGU meeting, virtual. Constraints on the latitudinal structure of the deep zonal flows of Jupiter and Saturn. 04/2021. (Oral)*
  • EGU meeting, virtual. Jupiter's envelope is not homogeneous. 04/2021. (Oral)*
  • EGU meeting, virtual. Combined magnetic and gravity measurements probe the deep zonal flows of the gas giants. 04/2021. (Oral)
  • AGU, virtual. The range of flow structures fitting Jupiter's asymmetric gravity field. 12/2020. (Oral)*
  • AGU, virtual. A Coupled Eulerian-Lagrangian Analysis of the Large Scale Tropical Circulation: Implications for Climate Change. 12/2020. (Oral)*
  • AGU, virtual. On the use of different function bases for the determination of Jupiter’s gravity field. 12/2020. (Oral)*
  • EPSC meeting, virtual. Synergized magnetic and gravity measurements probe the detailed structure of the gas giants' deep atmospheres. 09/2020. (Oral)
  • EPSC meeting, virtual. TRIDENT Radio Science Objectives and Expected Performance. 09/2020. (Oral)*
  • EPSC meeting, virtual. EnVision Radio Science Experiment. 09/2020. (Oral)*
  • EPSC meeting, virtual. Jupiter's Temperate Belt/Zone Contrasts at Depth Revealed By Juno. 09/2020. (Oral)*
  • EPSC meeting, virtual. Comparison of the deep atmospheric dynamics of Jupiter and Saturn in light of the Juno and Cassini gravity measurements. 09/2020. (Oral)*
  • EPSC meeting, virtual. The statistical probability of deep flow structures that fit Jupiter's asymmetric gravity. 09/2020. (Oral)*
  • EGU meeting, virtual. The range of flow structures fitting Jupiter's asymmetric gravity field. 04/2020. (Oral)*
  • EGU meeting, virtual. The tropical atmospheric conveyor belt: a Lagrangian perspective of the large-scale tropical circulation. 04/2020. (Oral)*
  • AGU meeting, San Francisco, USA. Cassini magnetic and gravity measurements reveal detailed structure of Saturn’s deep atmosphere. 12/2019. (Poster)
  • AGU meeting, San Francisco, USA. A comparative analysis of the deep atmospheric dynamics of Jupiter and Saturn in light of the Juno and Cassini gravity measurements. 12/2019. (Oral)*
  • AGU meeting, San Francisco, USA. The gravity signature of Jupiter’s small-scale atmospheric features from the Juno mission. 12/2019. (Poster)*
  • EPSC-DPS, Geneva, Switzerland. How deep is Jupiter's Great Red Spot? a multimethod analysis using the recent Juno gravity measurements. 09/2019. (Oral)
  • EPSC-DPS, Geneva, Switzerland. New insight on Jupiter’s deep flows using a combination of Juno gravity and magnetic field measurements. 09/2019. (Oral)*
  • EPSC-DPS, Geneva, Switzerland. Mechanisms controlling the deep jets on Jupiter: interpretation in light of the Juno mission measurements. 09/2019. (Poster)*
  • AOGS, Singapore. Saturn's Deep Atmospheric Flows in Light of the Cassini Gravity and Magnetic Measurements. 08/2019. (Oral)
  • AOGS, Singapore. The Juno Gravity Experiment: Revealing Juno's Interior and Deep Flows. 08/2019. (Oral)*
  • AOGS, Singapore. Determining the Depth of the Great Red Spot with Juno Gravity Measurements. 08/2019. (Oral)*
  • AOFD meeting, Portland, ME, USA. The deep winds of Jupiter and Saturn as inferred from recent gravity measurements: similarities and differences. 06/2019. (Oral)
  • AOFD meeting, Portland, ME, USA. The Longitudinally Dependent Hadley Circulation - Clustering its Seasonal and Interannual Variability. 06/2019. (Poster)
  • AOFD meeting, Portland, ME, USA. The tropical large scale circulation: A Lagrangian point of view. 06/2019. (Oral)*
  • AOFD meeting, Portland, ME, USA. New insight on Jupiter’s deep jets using the Juno gravity and magnetic field measurements. 06/2019. (Poster)*
  • EGU meeting, Vienna, Austria. New insight on Jupiter’s deep jets using the Juno gravity and magnetic field measurements. 04/2019. (Oral)*
  • EGU meeting, Vienna, Austria. Comparison between the deep atmospheric dynamics of Jupiter and Saturn in light of the Juno and Cassini gravity measurements. 04/2019. (Oral)*
  • EGU meeting, Vienna, Austria. Titan and Saturn Atmospheric Occultation Experiments using Analytical Ray-Tracing. 04/2019. (Oral)*
  • AGU meeting, Washington, USA. The Longitudinally Dependent Hadley Circulation - Clustering its Seasonal and Interannual Variability. 12/2018. (Oral)
  • AGU meeting, Washington, USA. How Deep is the Great Red Spot? Determining the Depth of the GRS with the Juno Gravity Measurements. 12/2018. (Poster)
  • AGU meeting, Washington, USA. The possible mechanisms controlling the deep jets on Jupiter and Saturn in light of the Juno and Cassini gravity measurements. 12/2018. (Oral)*
  • AGU meeting, Washington, USA. Saturn’s Gravity Field Determination from Cassini Grand Finale and Implications on its Internal Structure. 12/2018. (Oral)*
  • DPS meeting, Knoxville, USA. Comparing the deep dynamics on Jupiter and Saturn in light of the Juno and Cassini gravity experiments. 10/2018. (Oral)*
  • EPSC, Berlin, Germany. How deep is the Great Red Spot? Determining the depth of the GRS with the Juno gravity measurements. 09/2018 (Oral)
  • EPSC, Berlin, Germany. The deep winds of Jupiter and Saturn as inferred from recent gravity measurements - similarities and differences. 09/2018 (Oral)
  • EPSC, Berlin, Germany. Saturn's deep atmosphere revealed by the Cassini Grand Finale gravity measurements. 09/2018 (Oral)
  • EPSC, Berlin, Germany. Juno’s sensitivity to the gravitational signature of Jupiter’s meridional flows. 09/2018 (Oral)*
  • Cassini symposium, Boulder, USA. Saturn’s deep atmosphere revealed by the Cassini Grand Finale gravity measurements. 08/2018. (Oral)
  • COSPAR meeting, Pasadena, USA. Can Juno detect the gravitational signature of Jupiter's meridional flows and frequency-dependent tidal response?. 07/2018 (Oral)*
  • COSPAR meeting, Pasadena, USA. The surprising gravity field of Saturn. 07/2018 (Oral)*
  • COSPAR meeting, Pasadena, USA. The new Jupiter. 07/2018 (Oral)*
  • COSPAR meeting, Pasadena, USA. Juno's characterization of Jupiter's deep rotation and structure. 07/2018 (Oral)*
  • COSPAR meeting, Pasadena, USA. Detection of deep jovian dynamics by the Juno gravity experiment. 07/2018 (Oral)*
  • AOGS meeting, Honolulu, USA. Gravity Detection of Jupiter's Great Red Spot with the Juno Mission. 06/2018. (Poster)*
  • EGU meeting, Vienna, Austria. The depth of Jupiter's zonal jet-streams as inferred from the Juno gravity measurements. 04/2018. (Oral). Invited.
  • EGU meeting, Vienna, Austria. Saturn's deep flow structure revealed by the Cassini Grand Finale gravity measurements. 04/2018. (Oral).
  • EGU meeting, Vienna, Austria. Determination of Jupiter’s gravity field by Juno. 04/2018. (Poster)*
  • AGU meeting, New Orleans, USA. Initial estimation of Saturn's deep flow structure using the Cassini Grand Finale gravity measurements. 12/17. (Oral)
  • AGU meeting, New Orleans, USA. The depth and structure of the atmospheric flows on Jupiter: results from the Juno gravity measurements. 12/17. (Oral)*
  • AGU meeting, New Orleans, USA. Models of Jupiter’s Interior that match Juno’s Gravity Measurements. 12/17. (Oral)*
  • AGU meeting, New Orleans, USA. Jupiter’s gravity field from Ka-band Doppler tracking of Juno. 12/17. (Oral)*
  • AGU meeting, New Orleans, USA. Investigating Jupiter's Deep Flow Structure using the Juno Magnetic and Gravity Measurements. 12/17. (Poster)*
  • AGU meeting, New Orleans, USA. Great Red Spot’s detection with the Juno gravity experiment. 12/17. (Poster)*
  • DPS meeting, Utah, USA. Unveiling the Interior of Jupiter with Juno. 10/2017.(Oral)*
  • DPS meeting, Utah, USA. Inferring the depth of the atmospheric flows on Jupiter from the Juno gravity measurements. 10/2017.(Oral)*
  • EPSC, Riga, Latvia. Initial results for the depth of the winds on Jupiter as inferred from the Juno gravity measurements. 09/2017. (Oral)
  • AOGS meeting, Singapore. Determining the Depth of Atmospheric and Interior Flows on Jupiter from the Juno Gravity Measurements. 08/17. (Oral). Invited.
  • AOFD meeting, Portland, USA. Determining the Depth of Jupiter's Zonal Flows Using Gravity Measurements: Results from Juno's First Year Orbiting Jupiter. 06/2017. (Oral)*
  • AOFD meeting, Portland, USA. Thermal Wind Balance of Fluid Planets: The Effects of Oblateness, Centrifugal Forces, and Self-Gravitation. 06/2017. (Poster)
  • EGU meeting, Vienna, Austria. A new approach for estimating the Jupiter and Saturn gravity fields using Juno and Cassini measurements, trajectory estimation analysis, and a dynamical wind model optimization. 04/2017. (Oral)
  • EGU meeting, Vienna, Austria. Juno’s first peek at Jupiter’s interior. 04/2017. (Oral)*
  • EGU meeting, Vienna, Austria. Initial results for the depth of atmospheric and interior flows on Jupiter as inferred from the Juno gravity measurements. 04/2017. (Poster)*
  • AGU meeting, San Francisco, USA. Slantwise convection on fluid planets: Interpreting convective adjustment from Juno observations. 12/2016. (Poster)*
  • DPS meeting, Pasadena, USA. Unfolding the atmospheric and deep internal flows on Jupiter and Saturn using the Juno and Cassini gravity measurements. 10/2016. (Oral)
  • DPS meeting, Pasadena, USA. Slantwise convection on fluid planets: Interpreting convective adjustment from Juno observations. 10/2016. (Oral)*
  • Symposium on Climate Dynamics, Sde Boker, Israel. Thermal wind balance on fluid planets: corrections due to oblateness and wind induced gravity perturbations. 01/2016. (oral)
  • AGU meeting, San Francisco, USA. Deep Plume Interaction with Gas Giant Weather Layers: Applications to Jupiter and Saturn. 12/2015. (Poster)*
  • AGU meeting, San Francisco, USA. The possibility of inferring the depth of Jupiter's Great Red Spot with the Juno gravity experiment. 12/2015. (Poster)*
  • DPS meeting, National Harbour, USA. Deciphering Jupiter's complex flow dynamics using the upcoming Juno gravity measurements and an adjoint based dynamical model. 11/2015. (Oral)
  • DPS meeting, National Harbour, USA. Saturn’s fast spin determined from its gravitational field and oblateness. 11/2015. (Poster)*
  • DPS meeting, National Harbour, The gravity signature of atmospheric dynamics on giant planets: comparing the potential-theory and thermal-wind approaches. 11/2015. (Oral)*
  • DPS meeting, National Harbour, USA. Coupled Gas Giant Atmospheres: Solar Heating vs. Interior Heating. 11/2015. (Oral)*
  • DPS meeting, National Harbour, USA. Determining the vertical extent of Jupiter's Great Red Spot with the Juno gravity measurements. 11/2015. (Oral)*
  • IUGG meeting, Prague, Czech Republic. Inferring the depth of the atmospheric circulation on Jupiter and Saturn through gravity measurements by Juno and Cassini. 06/2015. (Oral)
  • EGU meeting, Vienna, Austria. “Revealing Saturn's Rotation Period from its Gravitational Field”. 04/2015. (poster)*
  • Symposium on Climate Dynamics, Sde Boker, Israel. How fast does Saturn rotate? Determination of Saturn’s Rotation Period from its Gravitational Field. 01/2015. (oral)
  • AGU meeting, San Francisco, USA. . Inverting Juno Gravity Field Measurements into the Atmospheric Dynamics of Jupiter. 12/2014. (poster).*
  • AGU meeting, San Francisco, USA. Utilizing the Upcoming Gravity Measurements from Cassini's Proximal Orbits for Studying the Atmospheric Dynamics of Saturn - How Deep Do the Winds Penetrate? 12/2014. (poster).*
  • DPS meeting, Tucson, USA. Inversion of Jupiter and Satrun gravity field into the atmospheric circulation on these planets - using the gravity measurements by Juno and Cassini and an adjoint based dynamical model. 11/2014. (oral).
  • Latsis Symposium, Zurich, Switzerland. A study of the depth of the atmospheric circulation on Jupiter and Saturn using gravity measurements by Juno and Cassini and an adjoint based dynamical model. 06/2014. (poster)
  • Latsis Symposium, Zurich, Switzerland. Inferring the depth of Jupiter’s vortices by the Juno gravity measurements. 06/2014. (poster)*
  • ICEA meeting, Oklahoma, USA. Vertical Magnetic Field Measurements of ELF and VLF radio signals. 06/2014. (oral)*
  • EGU meeting, Vienna, Austria. “Inferring the depth of the atmospheric circulation on Jupiter and Saturn through gravity measurements by Juno and Cassini and an adjoint based dynamical model”. 05/2014. (oral)
  • Symposium on Climate Dynamics, Sde Boker, Israel. Estimating Jupiter's winds using the Juno expected measurements, a trajectory estimation model, and an adjoint based thermal wind model. 01/2014. (oral)
  • AGU meeting, San Francisco, USA. . Estimating Jupiter's winds using the Juno expected measurements, a trajectory estimation model, and an adjoint based thermal wind model. 12/2013. (poster)*
  • AGU meeting, San Francisco, USA. Estimating the depth of the jet streams on Jupiter and Saturn through gravity measurements by Juno and Cassini: comparing the thermal wind and potential theory approaches. 12/2013. (poster)*
  • DACA-13, Davos, Switzerland. The number of active global thunderstorms. 07/2013. (oral)
  • EGU meeting, Vienna, Austria. The anomalously zonal structure of the Atlantic jet during winter of 2009-10 - possible causes and implications. 04/2011. (oral)
  • IUGG meeting, Melbourne, Australia. “The anomalously zonal structure of the Atlantic jet during winter of 2009-10 - possible causes and implications”. 07/2011 (oral)*
  • EGU meeting, Vienna, Austria. How many thunderstorms are active at any moment? 04/2011. (oral)
  • EGU meeting, Vienna, Austria. “Now-Casting Thunderstorms in the Mediterranean Region using Lightning Data”. 04/2010. (oral)
  • EGU meeting, Vienna, Austria. Now-casting of Flashfloods in the Mediterranean Area using Lightning Data and the Warning Decision Support System (WDSS-II)”. 04/2009. (oral)
  • Plinius 11th meeting, Barcelona, Spain. “Tracking and Now-casting Intense Lightning Activity in the Global Tropics”. 09/2009. (oral)
  • Plinius 10th meeting, Nicosia, Cyprus. “Now-casting of Flashfloods in the Mediterranean Area using Lightning Data and the Warning Decision Support System (WDSS-II)”. 09/2008. (poster)
  • EGU meeting, Vienna, Austria. ”Measuring the impact of a new observing system lifetime on ENSO prediction -between ideas and reality”. 04/2005. (oral)
  • EGU meeting, Nice, France. ”A study of ENSO prediction using a hybrid-coupled model and the adjoint method for data assimilation”. 04/2004. (oral)
  • Climate Diagnostics and Prediction Workshop, Reno, NV. ”A study of ENSO prediction using a hybrid-coupled model and the adjoint method for data assimilation”. 10/2003. (oral)
  • Tropical Biases Workshop, GFDL, Princeton University, NJ. ”Sensitivity of the equatorial Pacific to mid-Lat processes using an ocean GCM and its adjoint”. 05/2003. (oral)
  • Coupled Data Assimilation Workshop, Portland, Oregon. ”Coupled model initialization in a hybrid-coupled model”. 04/2003. (oral)
  • EGS-AGU-EUG, Nice, France. ”A Mid-Latitude -ENSO teleconnection mechanism via baro-clinically unstable long Rossby waves”, and ”A study of ENSO prediction using a hybrid-coupled model and the adjoint method for data assimilation”. 04/2003. (oral)
  • AGU Ocean Science meeting, Honolulu, Hawaii. ”The equatorial thermocline outcropping: a seasonal control of the tropical Pacific ocean-atmosphere instability strength”. 02/2002. (oral)
  • Z-model Ocean Meeting, GFDL, Princeton University, NJ. ”The generation of an adjoint code to MOM4 -current state and future plans”. 11/1999. (oral)
  • 12th AMS Conference on Atmospheric and Oceanic Fluid Dynamics, New York, NY. ”On ENSO’s phase locking to the seasonal cycle in the fast SST, fast wave, and mixed mode regimes”. 06/99. (poster)
  • Initiation and organization of the first CARESS (Conference of Active Research of Environ¬mental Sciences Students) conference, Weizmann Institute of Science. 05/98.

* Presented by collaborators