3 May 2023 GSW meeting (the 1590th) is at the Cosmos Club

and will be a Cryosphere-themed meeting. It will be an in-person meeting ONLY. We have talks about measuring our changing Cryosphere one photon at a time (Neumann, NASA GSFC), weighing the Cryosphere and monitoring its changes with the GRACE Follow-On satellite mission (Croteau, NASA GSFC), and using geophysical environmental data to support operations in Sea & Lake ice (Clark, USNIC). A flyer is here, and abstracts, bios & pics are here. The meeting will be held at the Cosmos Club (7:30 PM for socializing, 8 PM for talks. Stay tuned for further updates.