Physical Sciences Laboratory Seminars 2023

The PSL Seminar Series is typically held at 2:00 p.m. on Tuesday's and features a mix of internal and external speakers. The goal of the series is to facilitate collaboration between PSL and external scientists. The series is co-sponsored by partners at CIRES.

These seminars are currently only held virtually. Connection information can be found on the individual announcements. If you have any questions about the series or would like to be added to our email list, please contact the coordinators at:

Date Seminar
23 May 2023
Tuesday, 2:00 pm
[Special *FLASH* Seminar]
Sergey Frolov, NOAA/PSL
Blueprint for the next decade of U.S. reanalysis efforts

Christopher Cox, NOAA/PSL
Melt onset at MOSAiC: Resiliency of the ice column to preconditioning by warming extremes
Room 1D403 (Contact:
09 May 2023
Tuesday, 2:00 pm
Ulla Heede, University of Colorado, Boulder
Pacific warming pattern modulate future hydroclimatic changes across the Americas and beyond
Room 2A305 (Contact:
25 Apr 2023
Tuesday, 2:00 pm
Marybeth Arcodia, Colorado State University
Identifying Subseasonal Forecasts of Opportunity Using Explainable AI
Room 2A305 (Contact:
11 Apr 2023
Tuesday, 2:00 pm
Manmeet Singh, Centre for Climate Change Research, Indian Institute of Tropical Meteorology, Pune and Jackson School of Geosciences, University of Texas, Austin
Digital Twins for Global Precipitation and Fire Weather Using Deep Learning
Webinar Only (Contact:
28 Mar 2023
Tuesday, 2:00 pm
Hristo Chipilski, National Center for Atmospheric Research Advanced Study Program
Exact nonlinear filtering of geophysical systems
Room 2A305 (Contact: psl.seminars@noaa,gov)
14 Mar 2023
Tuesday, 2:00 pm
Shun-Nan Wu, University of Oklahoma School of Meteorology
How the Large-Scale Environment and Mesoscale Convective System Modulates the Rainfall Activity over Coastal West Africa
28 Feb 2023
Tuesday, 2:00 pm
Robert Jnglin Wills, University of Washington and NCAR
Resolving mesoscale frontal processes increases the large-scale circulation response to Gulf Stream SST anomalies
14 Feb 2023
Tuesday, 2:00 pm
Carlos Martinez, NCAR Climate & Global Dynamics Division
Seasonal Climatology, Variability, Characteristics, and Prediction of the Caribbean Rainfall Cycle
Webinar Only (Contact: