Agenda for E3SM Aug 2025 All-Hands Meeting

Open	Main meeting in Plenary room: Regency Breakouts Room 1: Old Georgetown Room 2: Cabinet/Judiciary Room 3: Diplomat/Ambassador

Remote access (page visible to logged in users) E3SM All-Hands Remote Access Info

(All times below are U.S. Eastern Time)

9-10:10am: Introductory Remarks. Session Chair = Peter Caldwell

Slide to display while people file in:
10 min meeting intro:
10 min Dorothy Koch
10 min Gary Geernaert
10 min Xujing Jia Davis
30 min Peter Caldwell

10:10-10:34am: talks by big ecosystem projects. Session Chair = Renata McCoy
12 min RGMA: HyperFACETS - Paul Ullrich [Ida Satellite] [Ida Accumulated Precipitation]
12 min MSD: GCIMS - Marshall Wise

10:34-11:04am: BREAK

11:04-11:40am: more ecosystem talks. Session Chair = Ruby Leung
12 min ARM - Jim Mather
12 min ASR: THREAD - Yunyan Zhang
12 min ESS - Peter Thornton and Charlie Koven

11:40-12:28: plenary talks by E3SM science groups. Session Chair = Ruby Leung
16 min Water Cycle - Bryce Harrop and Claudia Tebaldi
16 min Human/Earth Systems Ben Bond-Lamberty , Jennifer Holm , Nicole Jeffery , Qing Zhu
16 min Polar - Andrew Roberts Stephen Price

12:30-1:45pm: LUNCH

1:45-3:15pm: Breakout #1

• S2D - Shaocheng Xie Ruby Leung, Plenary Room

• Atm Dev Chris Terai , Aaron Donahue , Susannah Burrows, Breakout Room 1

• OMEGA Luke Van Roekel Mark Petersen , Steven Brus, Breakout Room 2

• Land Peter Thornton , Gautam Bisht, Breakout Room 3

3:15-3:45pm: BREAK

3:45-5:15pm: Posters

9-9:15am: Awards. Session Chair = Peter Caldwell

9:15-10am: Deep Dives. Session Chair = Peter Caldwell

10-10:15am: Group Photo

10:15-11am: Plenary: Infrastructure/E3SM model capabilities. Session Chair = Robert Jacob (entire session in one file)

• (01 min) Overview of IPD group  (Robert Jacob )

• (05 min + 1) Model development update (repo, testing, 3.1)  (Rob)

• (09 min + 1) Library and other updates (Rob):

  •  SCORPIO update

  •  New: Physical Constants Dictionary

  •  MOAB coupler update

• (05 min + 2) Feature Request Process (Rob)

• (18 min + 3) Analysis tools and data updates  (Jill Chengzhu Zhang )

  • NCO LIVVkit  (Charlie Zender )

  • Xcdat and E3SM Simulation Viewer (Tom Vo - remote)

11-11:30am: BREAK

11:30-1: Plenary: Coupled development and related works. Session Chair = Chris Golaz

Combined pdf presentation:

• Brief overview (Chris Golaz , 5 min)

• v3.LR large ensemble (Wuyin Lin , 8+2 minutes)

• v3.RRM development (Qi Tang , 8+2 minutes)

• v3.HR development (Xue Zheng , 15+5 minutes)

• Coupled emulation of E3SMv3 with ACE2 atmosphere and Samudra ocean (invited, Elynn Wu , 15+5 minutes, virtual)

• Lightning talks (4 minutes each)

  • Surface Energy Budget: GHGs & Aerosols Kai Zhang

  • Dustiness variability across the CONUS Yan Feng

  • Symmetry and irreversibility in systemic responses to idealized forcings in E3SMv3 Naser Mahfouz

  • Alternating Coupled Model Spin-up Strategy Shixuan Zhang()

  • ImPACTS SciDAC: AMOC variability & sensitivity Alice Barthel

  • SciDAC-QBO: QBO and convection in E3SM Jim Benedict

1-2pm: LUNCH

2-3:30pm: Breakout #2

• AI - Mark Taylor Andy Salinger, Plenary Room

• Atm Eval - Chris Terai , Shaocheng Xie , Susannah Burrows Hailong Wang, Breakout Room 1

• Polar - Andrew Roberts , Stephen Price, Breakout Room 2

• Large Ensembles - Bryce Harrop , Claudia Tebaldi, Breakout Room 3

3:30-4pm: BREAK

4-5:30pm: Breakout #3

• High-Resolution - Luke Van Roekel Aaron Donahue Peter Thornton, Plenary Room

• Practical Applications (digital testbeds/stakeholders) - Ruby Leung Paul Ullrich, Breakout Room 1

• Ice Darin Comeau Stephen Price, Breakout Room 2

• HES - Ben Bond-Lamberty, Qing Zhu , Jennifer Holm , Nicole Jeffery, Breakout Room 3

Please give feedback on the meeting at https://forms.gle/EwrW3RihR12RDqMj7

Open

9-10:20am: Plenary: Emerging Opportunities. Session Chair = Mark Taylor
20 min S2D plans and opportunities - Shaocheng Xie
20 min AI plans and opportunities - Andy Salinger
20 min High-resolution plans and opportunities - Aaron Donahue Luke Van Roekel
20 min E3SM contribution to testbeds - Ruby Leung

10:20-10:50am: BREAK

10:50-11:50am: more ecosystem plenary talks. Session Chair = Mark Taylor
12 min RGMA: WACCEM - Ruby Leung
12 min HiLAT/RUBISCO - Wilbert Weijer + Forrest Hoffman
12 min ICOM - Zeli Tan
12 min InteRFACE- Nicole Jeffery
12 min QBO SciDAC - Jim Benedict

11:50-12:30: Plenary Discussion. Session Chair = Peter Caldwell

Opportunities for collaboration? Suggestions for E3SM attention? Low-hanging science questions enabled by E3SM?