Physical Sciences Laboratory

Physical Science for Water Resource Management

Physical Sciences Laboratory

Physical Science for Marine Resource Management

Physical Sciences Laboratory

Physical Science for Predicting Extremes

The NOAA Physical Sciences Laboratory (PSL) conducts research to improve observations, understanding, modeling and predictions of weather, water and climate extremes, and their related impacts. Read more

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Recent

Publication Highlight

Researchers generate the first broad assessment of marine heatwaves that unfold on the bottom of the ocean

a snow-level radar deployed for a field project

Publication Highlight

Technique uses PSL snow-level radar data to estimate the number and size of raindrops in precipitation

Seminar: March 14

Shun-Nan Wu of the University of Oklahoma

Employee Spotlight

Meet PSL researcher Dillon Amaya

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Research

We analyze and interpret physical processes that influence weather and climate from hours to decades to provide scientific information to support NOAA’s mission.

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Experimental Products

Explore experimental forecast guidance and monitoring products developed at PSL for research purposes and potential transition to operational applications.

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Data Access and Tools

Access a wide range of data — from gridded climate datasets extending hundreds of years to real-time wind profiler data at a single location — and our online analysis and plotting tools.

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Divisions

Our five research divisions' expertise spans weather, water, and climate science and applications.

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