Michael Lowry on X: I'm not sure how many truly grasp what just
NASA SPoRT Blog
Viewing an Eyewall Replacement Cycle and the Structural Evolution
10:00 AM ***Florida bracing for dangerous Hurricane Irma
Dr. Rick Knabb on X: Eye diameter of #Ian about 35 miles across
Sunday Science Tidbit; Eyewall Replacement Cycle
Live Event: Category-4 Hurricane Ian - September 28 Update
Irma, cat 2, is undergoing an eyewall replacement cycle
Ian strengthens after eyewall replacement cycle