Hurricane Irma Meteorological Records/Notable Facts Recap pdfhttps://webcms.colostate.edu/tropical/media/sites/111/2017/09/Hurricane-Irma-Records.pdf<added>
FWIW, here's the wind speed log:
Aug 30/11am - 50 MPH
Aug 30/ 5pm - 60 MPH
Aug 31/11pm - 65 MPH
Aug 31/ 5am - 70 MPH
Aug 31/11am - 100 MPH Cat2
Aug 31/ 5pm - 115 MPH Cat3
Sep 01/11pm - 115 MPH Cat3
Sep 01/ 5am - 115 MPH Cat3
Sep 01/11am - 110 MPH Cat2
Sep 01/ 5pm - 120 MPH Cat3
Sep 02/11pm - 115 MPH Cat3
Sep 02/ 5am - 110 MPH Cat2
Sep 02/11am - 110 MPH Cat2
Sep 02/ 5pm - 110 MPH Cat2
Sep 03/11pm - 110 MPH Cat2
Sep 03/ 5am - 115 MPH Cat3
Sep 03/11am - 115 MPH Cat3
Sep 03/ 5pm - 115 MPH Cat3
Sep 04/11pm - 115 MPH Cat3
Sep 04/ 5am - 115 MPH Cat3
Sep 04/11am - 120 MPH Cat3
Sep 04/ 5pm - 130 MPH Cat4
Sep 05/11pm - 140 MPH Cat4
Sep 05/ 5am - 150 MPH Cat4
Sep 05/ 8am - 175 MPH Cat5
Sep 05/11am - 180 MPH Cat5
Sep 05/ 5pm - 185 MPH Cat5
Sep 06/11pm - 185 MPH Cat5
Sep 06/ 5am - 185 MPH Cat5
Sep 06/11am - 185 MPH Cat5
Sep 06/ 5pm - 185 MPH Cat5
Sep 07/11pm - 185 MPH Cat5
Sep 07/ 5am - 180 MPH Cat5
Sep 07/11am - 175 MPH Cat5
Sep 07/ 5pm - 175 MPH Cat5
Sep 08/11pm - 165 MPH Cat5
Sep 08/ 5am - 155 MPH Cat4
Sep 08/11am - 150 MPH Cat4
Sep 08/ 5pm - 155 MPH Cat4
Sep 09/11pm - 160 MPH Cat5
Sep 09/ 5am - 155 MPH Cat4
Sep 09/11am - 125 MPH Cat3
Sep 09/ 5pm - 125 MPH Cat3
Sep 10/11pm - 120 MPH Cat3
Sep 10/ 5am - 130 MPH Cat4
Sep 10/11am - 130 MPH Cat4
Sep 10/ 5pm - 110 MPH Cat2
Sep 11/11pm - 100 MPH Cat2
Sep 11/ 5am - 75 MPH Cat1
Sep 11/11am - 65 MPH
Sep 11/ 5pm - 50 MPH
Times = EDT