We are resuming 30 minutes all-hands talks on specified Thursdays at 8:30 am PT

Time

Thursdays 8:30 am PT, 9:30 am MT, 10:30 CT, 11:30 am ET (every other Thursday)

Call Info

https://global.gotomeeting.com/join/570361173

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Recordings of Past Presentations

Presentations are recorded and are available on E3SM YouTube Channel at https://www.youtube.com/@e3sm-project.
The list of all past presentations can be seen at https://e3sm.org/about/events/all-hands-presentations/

Propose a Presentation

Presentation dates: Every other Thursday. Presentations are roughly 25 minutes followed by 5 minutes of questions.

If you would like to give a presentation, please contact Mark Petersen, Wuyin Lin or Jill Chengzhu Zhang (primary seminar coordinators) or one of the other deputy group leads (Susannah Burrows, Jennifer Holm, Sarat Sreepathi, Claudia Tebaldi, Nicole Jeffery, Gautam Bisht Susannah Burrows Steven Brus, Andrew Roberts) and we will add you to the schedule

2025 All-Hands Presentations

date	presenter	institution	email	preliminary title or topic	webpage
Jan 16 2025	Cancelled for AMS
Feb 13 2025	Joao Teixeira	UCLA/JPL	teixeira@jpl.nasa.gov	Turbulence and Convection in Climate Models	2025-02-13 All-Hands Presentation Meeting Notes
Feb 27 2025	Cancelled due to E3SM all-hands meeting
Mar 13 2025	Ben Sulman	ORNL	sulmanbn@ornl.gov	Modeling coastal wetlands in the E3SM Land Model	2025-03-13 All-Hands Presentation Meeting Notes
Mar 27 2025	Cancelled due to school spring break schedules
Apr 10 2025	Sean Santos	PNNL	sean.santos@pnnl.gov	Improving the numerical stability of momentum flux coupling in E3SM
Apr 24 2025	Geeta Persad	UT Austin	geeta.persad@jsg.utexas.edu	Aerosols as Drivers of Climate Risk
May 8 2025	Damrongsak Wirasaet	Notre Dame	dwirasae@nd.edu	MPAS-Ocean Sub-grid coastal model
May 22 2025	Olawale Ikuyajolu	LANL	olawale@lanl.gov	AI for ocean surface wave emulation
June 5 2025	Potential date. summer students begin this week.
June 19 2025	Potential date
July 3 2025	cancelled for holiday
July 17 2025
July 31 2025	Rich Fiorella	LANL	rfiorella@lanl.gov	Water isotopes in E3SM
Aug 14 2025	reserved for internal E3SM meeting
Aug 28 2025	reserved for internal E3SM meeting
Sep 11 2025	Wieslaw Maslowski	NPS	maslowsk@nps.edu	E3SM Arctic-refined eddy-resolving ocean and sea ice model - initial results
Sep 25 2025	Dan Lu	ORNL	lud1@ornl.gov	Advancing Earth system modeling using AI/ML

Phase 3 all-hands presentations, 2024

Presentation Date (Thursdays 8:30PT/11:30ET)	Presenters	institution	email	E3SM contact	Title	Presentation Meeting Page
25 Jan 2024	Peter Caldwell	LLNL	caldwell19@llnl.gov	Peter Caldwell	Organizational Strategies that Helped SCREAM Win the Gordon Bell	2024-01-25 All-Hands Presentation Meeting Notes
15 Feb 2024	Luca Bertagna	Sandia National Labs	lbertag@sandia.gov	Luca Bertagna	"The Simple Cloud-Resolving E3SM Atmosphere Model Running on the Frontier Exascale System"	2024-02-15 All-Hands Presentation Meeting Notes
29 Feb 2024	Chris Terai	LLNL	terai1@llnl.gov	Chris Terai	SCREAM's climate sensitivity and skill in representing the present-day climate	2024-02-29 All-Hands Presentation Meeting Notes
14 Mar 2024	Peter Bogenschutz	LLNL	bogenschutz1@llnl.gov	Peter Bogenschutz	The Regionally Refined Mesh and Doubly-Periodic Configurations: Running SCREAM Without Breaking the Bank	2024-03-14 All-Hands Presentation Meeting Notes
28 Mar 2024	Cancelled for spring break
11 Apr 2024	Aaron Donahue	LLNL	donahue5@llnl.gov	Aaron Donahue	EAMxx infrastructure: Designing a next generation global atmosphere model	2024-04-11 All-Hands Presentation Meeting Notes
25 Apr 2024	Daniel McCoy	U Wyoming	daniel.mccoy@uwyo.edu	Susannah Burrows	PROCEEDing from surface to sensitivity: confronting a perturbed parameter ensemble with ARM observations	2024-06-06 All-Hands Presentation Meeting Notes
23 May 2024	Steven Brus	ANL	sbrus@anl.gov	Steven Brus	ECRP Overview	2024-05-23 All-Hands Presentation Meeting Notes
06 Jun 2024	TC Chakraborty	Pacific Northwest National Lab	tc.chakraborty@pnnl.gov	Mark Petersen, Wuyin Lin	ECRP Overview	2024-06-06 All-Hands Presentation Meeting Notes
20 Jun 2024	reserved for potential internal meeting
18 Jul 2024	SciDAC meeting is this week
01 Aug 2024	Reserved, week before Multi-program meeting
15 Aug 2024	Reserved, week after Multi-program meeting
29 Aug 2024	Johannes Mülmenstädt	Pacific Northwest National Lab	johannes.muelmenstaedt@pnnl.gov	Susannah Burrows Johannes Mülmenstädt	Using E3SM to crosscheck other lines of evidence on aerosol-cloud interactions	2024-08-29 All-Hands Presentation Meeting Notes
12 Sep 2024	Benjamin Sulman - postponed	Oak Ridge National Lab	sulmanbn@ornl.gov	Mark Petersen, Wuyin Lin	ECRP updatee
26 Sep 2024	Rich Fiorella - postponed.	Los Alamos National Lab	rfiorella@lanl.gov	Mark Petersen, Wuyin Lin	TBD; ECRP Overview talk, update to water tracer talk from 2023	postponed.
Note: Leadership team meeting, week of Oct 6
10 Oct 2024	no talk due to leadership meeting
24 Oct 2024	no talk due to leadership meeting
07 Nov 2024	Susannah Burrows	PNNL	Susannah.Burrows@pnnl.gov	Mark Petersen	Reducing biases in the simulated historical temperature record through calibration of aerosol and cloud processes: Improvements to the aerosol forcing in E3SMv3
21 Nov 2024	Chloe Clarke, Charlie Zender	UC Irvine	zender@uci.edu	Mark Petersen	The Ice Sheet Surface Mass Balance in E3SM	2024-11-21 All-Hands Presentation Meeting Notes
05 Dec 2024	Joao Teixeira	UCLA and JPL	teixeira@jpl.nasa.gov	Mark Petersen, Wuyin Lin	EDMF project
19 Dec 2024	reserved, week before Christmas

Jan to Feb 2025	Dan Lu	ORNL	lud1@ornl.gov	Mark Petersen, Wuyin Lin	ECRP Overview
February 2025	Wieslaw Maslowski	Naval Postgraduate School	maslowsk@nps.edu	Mark Petersen,	Arctic-Refined and Eddy-Resolving E3SM Ocean and Sea Ice Model to Advance Understanding of Oceanic Forcing of Sea Ice
Feb to March 2025	Sean Santos	PNNL	sean.santos@pnnl.gov	Wuyin Lin, Mark Petersen	Improving numerical stability and momentum conservation of E3SM's atmosphere-surface coupling
Jan to March 2025	Geeta Persad	U. Texas-Austin	geeta.persad@jsg.utexas.edu	Susannah Burrows	topic (from Susannah)understanding the impacts of regional anthropogenic aerosol forcings on climate risks at decadal time scales
Jan to March 2025	Rich Fiorella	Los Alamos National Lab	rfiorella@lanl.gov	Mark Petersen, Wuyin Lin	TBD; ECRP Overview talk, update to water tracer talk from 2023
Jan to March 2025	Benjamin Sulman	Oak Ridge National Lab	sulmanbn@ornl.gov	Mark Petersen, Wuyin Lin	ECRP updatee
Spring 2025	Dam Wirasaet	Notre Dame	dwirasae@nd.edu	Steven Brus	subgrid scale ocean inundation model.

Phase 3 all-hands presentations, 2023

Presentation Date (Thursdays 8:30PT/11:30ET)	Presenters	institution	email	E3SM contact	Title	Presentation Meeting Page
09 Feb 2023	Renata McCoy Mark Petersen	LLNL, LANL		-	Phase 3 Reporting Tutorial	2023-02-09 All-Hands Presentation Meeting Notes
02 Mar 2023	Benjamin Wagman and Andrew Yarger	Sandia			Auto Tuning
16 Mar 2023	Sean Santos	PNNL			A new cloud microphysics scheme using a Bayesian data-driven approach
13 Apr 2023	Hui Wan	PNNL	hui.wan@pnnl.gov	Wuyin Lin	PAESCAL SciDAC5 project overview	2023-04-13 All-Hands Presentation Meeting Notes
27 Apr 2023	Richard Fiorella	LANL	rfiorella@lanl.gov	Elizabeth Hunke	Isotopes	2023-04-27 All-Hands Presentation Meeting Notes
25 May 2023	Andrew Gettelman	PNNL			PPE and emulators
08 Jun 2023	Gautam Bisht	PNNL	gautam.bisht@pnnl.gov	Mark Petersen	SciDAC
22 Jun 2023	Luke Van Roekel	LANL	lvanroekel@lanl.gov	Mark Petersen	SciDAC
20 Jul 2023	Deborah Sulsky			Adrian Turner	MPM SciDAC5	2023-07-20 All-Hands Presentation Meeting Notes
03 Aug 2023	Jim Benedict	LANL	benedict@lanl.gov	Mark Petersen	QBO SciDAC5	2023-08-03 All-Hands Presentation Meeting Notes
17 Aug 2023	Rob Hetland	PNNL	robert.hetland@pnnl.gov	Darren Engwirda (Unlicensed)		2023-08-17 All-Hands Presentation Meeting Notes
12 Oct 2023	Matt Hoffman	LANL	mhoffman@lanlo.gov	Mark Petersen	SLR SciDAC
26 Oct 2023	Alan di Vittorio	LBNL	avdivittorio@lbl.gov	Claudia Tebaldi	The coupling of E3SM and GCAM
07 Dec 2023	Kristin Barton	LANL, U Michigan	knbarton@umich.edu	Mark Petersen	Improving Barotropic Tide Modeling in MPAS-Ocean and Estimating Changes in Future Tides	2023-12-07 All-Hands Presentation Meeting Notes

Proposed Presentation Dates	Presenter/ Presenters	Title	Presentation Meeting Page
Proposed	Matt Norman	YAKL: C++ GPU Programming
07 Jul 2022 to 31 Dec 2022	Cancelled
23 Jun 2022	Dalei Hao	Subgrid radiation parameterization in ELM	2022-06-23 All-Hands Presentation Meeting Notes
09 Jun 2022	Mark Taylor	E3SM Code Review and New Feature Process	2022-06-09 All-Hands Presentation Meeting Notes
26 May 2022	Alan Di Vittorio	GCAM-E3SM Coupling	2022-05-26 All-Hands Presentation Meeting Notes
12 May 2022	Claudia Tebaldi	Estimating mean and variability of temperature and precipitation extremes from initial condition ensembles: how many members do we need	2022-05-12 All-Hands Presentation Meeting Notes
28 Apr 2022	Po-Lun Ma	EAGLES Updates	2022-04-28 All-Hands Presentation Meeting Notes
14 Apr 2022	Deep Dives	The Worleyman Goeth (part 2)
31 Mar 2022	Kai Zhang	Effective radiative forcing of anthropogenic aerosols in E3SM v1 and v2	2022-03-31 All-Hands Presentation Meeting Notes
17 Mar 2022	Jiwen Fan	Impact of the Predicted Particle Properties (P3) Cloud Microphysics Parameterization on Simulations of Mesoscale Convective Systems in E3SM	2022-03-17 All-Hands Presentation Meeting Notes
03 Mar 2022	Matt Norman	YAKL: C++ GPU Programming	2022-03-03 All-Hands Presentation Meeting Notes
17 Feb 2022	Xue Zheng	The historical and future projection simulations by the global coupled E3SMv1.0 model as used in CMIP6	2022-02-17 All-Hands Presentation Meeting Notes
03 Feb 2022	Peter Bogenschut	The Doubly Periodic SCREAM Configuration	2022-02-03 All-Hands Presentation Meeting Notes
20 Jan 2022	Luke Van Roekel	E3SMv2 Water Cycle Model and Simulation Campaign Part 2: v2 Low resolution ocean and sea ice results	2022-01-20 All-Hands Presentation Meeting Notes
18 Nov 2021	Chris Golaz	E3SMv2 Water Cycle. Model and Simulation Campaign Part 1: overview of coupled simulations at low-resolution	2021-11-18 All-Hands Presentation Meeting Notes
28 Oct 2021	Sinha, Eva	Towards improving crop representation in the E3SM land model	2021-10-28 All-Hands Presentation Meeting Notes
30 Sep 2021	Darin Comeau	The E3SM Cryosphere Simulation Campaign: Wrapping up v1 and looking towards v2	2021-09-30 All-Hands Presentation Meeting Notes
16 Sep 2021	Manish Shrivastava	Development and evaluation of complex but computationally efficient treatments of secondary organic aerosols (SOA) within the Energy Exascale Earth System Model (E3SM)	2021-09-16 All-Hands Presentation Meeting Notes
02 Sep 2021	Milena Veneziani	Antarctic dense water formation in coastal and open-ocean polynyas in E3SM-HR	2021-09-02 All-Hands Presentation Meeting Notes
19 Aug 2021	Ryan Forsyth and Chris Golaz	Running and Analyzing E3SM: Water Cycle Group's Approach	2021-08-19 All-Hands Presentation Meeting Notes
05 Aug 2021	Hui Wan	Revised process coupling reduces time-step sensitivities in subtropical low clouds in EAMv1	2021-08-05 All-Hands Presentation Meeting Notes
22 Jul 2021	Jennifer Holm and Ryan Knox	ELM-FATES Updates: Impacts of dynamic vegetation and plant demography in E3SM	2021-07-22 All-Hands Presentation Meeting Notes
24 Jun 2021	Sid Bishnu	Time-Stepping Methods for PDEs and Ocean Models	2021-06-24 All-Hands Presentation Meeting Notes
27 May 2021	Daniel Ricciuto Khachik Sargsyan	Quantifying and reducing uncertainty in the E3SM land model using surrogate modeling	2021-05-27 All-Hands Presentation Meeting Notes
13 May 2021	Hailong Wang	Climate responses to emissions reductions due to COVID-19	2021-05-13 All-Hands Presentation Meeting Notes
06 May 2021	Sam Stevenson	A first look at the E3SM large ensemble	2021-05-06 All-Hands Presentation Meeting Notes
01 Apr 2021	Ian Kraucunas	Overview of COMPASS Project	2021-04-01 All-Hands Presentation Meeting Notes
18 Mar 2021	jacob.shpund (Unlicensed)	Evaluation of the Predicted Particles Properties (P3) microphysical scheme in E3SMv2	2021-03-18 All-Hands Presentation Meeting Notes
04 Mar 2021	Qing Li (Unlicensed)	Towards Multiscale Modeling of Ocean Surface Turbulent Mixing Using Coupled MPAS-Ocean and PALM	2021-03-04 All-Hands Presentation Meeting Notes
25 Feb 2021		Overview of COMPASS Project – CANCELLED	2021-02-25 All-Hands Presentation Meeting Notes (CANCELLED)
18 Feb 2021	Zhendong Cao (Unlicensed)	A Machine Learning Approach to Extract Nutrient-Ocean State Relationship for Macroalgae Mariculture	2021-02-18 All-Hands Presentation Meeting Notes
04 Feb 2021	Susannah Burrows	E3SMv1.1 Biogeochemistry simulation campaign – overview of configuration and historical simulations	2021-02-04 All-Hands Presentation Meeting Notes
21 Jan 2021	Hui Wan	Quantifying, attributing, and understanding time step sensitivities in the E3SMv1 atmosphere model	2021-01-21 All-Hands Presentation Meeting Notes
10 Dec 2020	Bryce Harrop	Conservation of dry air, water, and energy in CAM (and EAM) and its impact on tropical rainfall	2020-12-10 All-Hands Presentation Meeting Notes
01 Oct 2020	LeAnn Conlon	Creation of an SST variability metric for E3SM	2020-10-01 All-Hands Presentation Meeting Notes
17 Sep 2020	Andrew Bradley	High-order, property-preserving semi-Lagrangian tracer transport and physics-dynamics-grid remap in EAMv2	2020-09-17 All-Hands Presentation Meeting Notes
03 Sep 2020	Balwinder Singh	Introduction to E3SM Atmosphere Model's inbuilt debugging tools	2020-09-03 All-Hands Presentation Meeting Notes
20 Aug 2020	Jill Chengzhu Zhang	Introduction to E3SM-diags	2020-08-20 All-Hands Presentation Meeting Notes
06 Aug 2020	Xylar Asay-Davis	Introduction to MPAS-Analysis	2020-08-06 All-Hands Presentation Meeting Notes
23 Jul 2020	Peter Thornton	High Resolution Land Model	2020-07-23 All-Hands Presentation Meeting Notes
09 Jul 2020	Salil Mahajan	Climate Reproducitibility	2020-07-09 All-Hands Presentation Meeting Notes
25 Jun 2020	Steven Brus	Wave modeling in E3SM	2020-06-25 All-Hands Presentation Meeting Notes
11 Jun 2020	Matt Hoffman	Potential for tipping points in melting beneath Antarctic ice shelves triggered by melt from neighboring ice shelves	2020-06-11 All-Hands Presentation Meeting Notes
04 Jun 2020	Sarat Sreepathi	Performance Analytics for Climate Experiments	2020-06-04 All-Hands Presentation Meeting Notes
14 May 2020	Qing Zhu	Recent Developments to the E3SM fire model	2020-05-14 All-Hands Presentation Meeting Notes
30 Apr 2020	Clara Orbe	Modes of Variability in Six US Climate Models	2020-04-30 All-Hands Presentation Meeting Notes
23 Apr 2020	Guang Zhang	Coupling Stochastic Convection Parameterization with ZM in E3SM	2020-04-23 All-Hands Presentation Meeting Notes
26 Mar 2020	Peter Caldwell	Scream Update	2020-03-26 All-Hands Presentation Meeting Notes
27 Feb 2020	Xubin Zeng	Data analysis and modeling of land-atmosphere interactions	2020-02-27 All-Hands Presentation Meeting notes
19 Dec 2019	Hyein Jeong (Unlicensed)	Surface-flux driven water mass transformation analysis in E3SM simulations	2019-12-19 All-Hands Presentation Meeting notes
17 Oct 2019	Kevin Rosa (Unlicensed) and Kristin Hoch (Unlicensed)	Evaluation of ocean RRM for E3SMv2 and exploring the influence of mesh quality on simulation fidelity	2019-10-17 All-Hands Presentation Meeting notes
19 Sep 2019	Jadwiga Richter	Quasi-Biennial Oscillation (QBO) in E3SM	2019-09-19 All-Hands Presentation Meeting notes
20 Jun 2019	Shaocheng Xie	Atmospheric Physics Developments	/wiki/spaces/CNCL/pages/991396008
16 May 2019	Xylar Asay-Davis, Darin Comeau, and Milena Veneziani	Ice cavity ocean interactions	/wiki/spaces/CNCL/pages/973996306
18 Apr 2019	Adrian Turner	DEMSI	019-04-18 All-Hands Presentation Meeting notes
21 Feb 2019	Tian Zhou	River processes in E3SM	/wiki/spaces/CNCL/pages/919273513
17 Jan 2019	Lili Ju (Unlicensed), Max Gunzburger	Novel Time stepping and mesh generation algorithms for E3SM.	/wiki/spaces/CNCL/pages/907248041
04 Oct 2018	Joseph Zhang (Unlicensed)	Estuary model for E3SM	/wiki/spaces/CNCL/pages/780828856
16 Aug 2018	Xubin Zeng	Atmosphere-land-ocean-ice interface processes in E3SM	/wiki/spaces/CNCL/pages/780075198
14 Jun 2018	Shanlin Wang (Unlicensed)	Ocean BGC	/wiki/spaces/CNCL/pages/730955851
14 Jun 2018	Peter Bogenschutz	EAM Single Column Model	/wiki/spaces/CNCL/pages/730955851
12 Apr 2018	Gautam Bisht	VSFM hydrologic model	/wiki/spaces/CNCL/pages/650772749
12 Apr 2018	Kai Zhang	Study on water conservation in EAM	/wiki/spaces/CNCL/pages/650772749
25 Jan 2018	Chris Golaz	Update on the v1 water cycle model	/wiki/spaces/CNCL/pages/482476129
21 Dec 2017	Andrew Bradley	LEAP	/wiki/spaces/CNCL/pages/347930961
21 Dec 2017	Po-Lun Ma	Exploring the Full Potential of the E3SM Atmosphere Model (EAM) V1 in Simulating Clouds, Precipitation, and Feedbacks	/wiki/spaces/CNCL/pages/347930961
12 Oct 2017	Chris Golaz	Update on the v1 water cycle model	/wiki/spaces/CNCL/pages/184189114
		System Engineering for Mission-Driven Modeling	/wiki/spaces/CNCL/pages/156336220

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