News
From the PI, May ’26: Looking Forward to the Summer All-Hands
Peter Caldwell provides an update on E3SM ...
Omega, A Next-Generation Ocean Model for Exascale Computing
Omega v0 is a GPU-ready ocean model built for exascale performance ...
Waves in E3SM: a Core Coupled Capability for Polar Coastal Science, Energy Applications, and S2S2D Prediction
E3SM brings waves into core coupled prediction for polar science ...
Leadership transitions in E3SM’s HES Group
E3SM project announces Group Lead and Deputies changes ...
SCREAMv1 Paper Recognized as One of the 10 Most-Cited JAMES Papers of 2024
SCREAMv1 paper ranks among JAMES’ most cited articles ...
E3SM Makes 2026 Group Roadmaps Public
E3SM publishes 2026 roadmaps to highlight priorities and plans ...
2026 INCITE award enables unprecedented simulations
E3SM’s INCITE campaign advances U.S. weather modeling at 200 m ...
Heroic Bug Fixes: How zstash Improvements Helped the High-Resolution Team Archive at Scale
E3SM improved zstash archiving for large high-res data campaigns ...
Machine Learning Helps Improve Groundwater Representation in Earth System Models
Calibration of groundwater table depth revealed tradeoffs in runoff, soil moisture, and land–atmosphere feedbacks ...
Expanding Irrigation Increases Regional Land Water Depletion
Irrigation growth altered water balance across agricultural regions ...
Watershed-Based Representation Discretized into Topographic Units Better Captures Land Surface Heterogeneity
Watershed-based discretization better captured multiscale variability ...
Asynchronous I/O in SCORPIO Boosts E3SM Throughput
Async SCORPIO I/O speeds E3SM HDF5 output by 28% on Perlmutter ...
E3SM-Unified 1.13.0 Brings New Tools and Analysis Updates
E3SM-Unified 1.13.0 updates shared analysis tools and workflows ...
E3SM Recognizes Outstanding Contributions with February 2026 Awards
E3SM honors three team members with Outstanding Achievement Awards ...
