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RAL at AMS 2026!

We're excited to connect & share our research!
Join us as we showcase our latest work. View daily highlights and our full presentation schedule. Looking forward to great conversations and connections!

HurricaneRiskCalculator®

Localizing and personalizing hurricane wind risks to inform decisions about hurricane preparations.

Tropical Cyclone Guidance Project

Real-time data and visualizations to support forecasters and researchers.

RAL's Realtime Weather Data

View realtime satellite, surface, forecast, radar, and upper-air data.

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RAL Recent Publications

Jan 1, 2026

Quantifying uncertainties in modeling wind resource data from different PBL schemes in the WRF model: A case study over the Puerto Rico region

Dec 1, 2025

Evaluating the time of occurrence of selected global warming levels for CMIP5 and CMIP6 models

Oct 1, 2025

Improving differentiable hydrologic modeling with interpretable forcing fusion

Oct 1, 2025

A regional assessment of the operational National Water Model in the San Francisco Bay area for the 2018–2019 water year

Featured R&D

Radar Algorithm Development

Utilitze Weather Radar Data to Support the detection and prediction of Aviation hazards

Numerical Weather Prediction

Prediction Uncertainty

View all R&D Focus Areas

We continually expand the reach of actionable Earth system sciences

RAL at AMS 2026!

Featured Products + Tools

HurricaneRiskCalculator®

Tropical Cyclone Guidance Project

RAL's Realtime Weather Data

Featured News

RAL Welcomes New Program Directors to Lead Key Research Areas

Just Released! FastEddy® 4.0

Coming Soon … MPAS-Hydro!

A Leap Forward in Wildfire Prediction