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David John Gagne

2 papers indexed

arxivphysics.ao-phcs.LG2026-06-29

Conditional Tropical Cyclogenesis Rates via Rare-Event Sampling in a Neural Weather Emulator

John S. Schreck, William Chapman, Charlie Becker, David John Gagne

We couple Forward Flux Sampling (FFS), a non-equilibrium rare-event technique from statistical mechanics, to a neural weather emulator (SDL-WXFormer, 1° grid spacing) to estimate conditional tropical cyclogenesis rates, or how often a tropical cyclone achieves a hurricane-level c…

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crossrefRemote Sensing2023-07-01Cited by 12

Machine Learning and VIIRS Satellite Retrievals for Skillful Fuel Moisture Content Monitoring in Wildfire Management

John S. Schreck, William Petzke, Pedro A. Jiménez, Thomas Brummet, Jason C. Knievel, Eric James, et al.

Monitoring the fuel moisture content (FMC) of 10 h dead vegetation is crucial for managing and mitigating the impact of wildland fires. The combination of in situ FMC observations, numerical weather prediction (NWP) models, and satellite retrievals has facilitated the development…

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