Agu Fall Meeting 2025 Registration Fees Structure. The american geophysical union (agu) annual meeting, the world’s largest gathering of earth scientists, draws over 25,000 attendees from more than 100 countries. The american geophysical union (agu) is accepting abstracts for the 2025 agu fall meeting.

If you reside in one of these countries, the abstract. Washington — press registration is now open for the agu annual meeting 2025 (#agu24) in washington, d.c., and online 9 to 13 december 2025 at the walter e.