Latest recon pass through Lane indicates an extrapolated 925.4 hPa MSLP (compared to 939.2 hPa in the first pass 5 hours ago) along w/ unflagged 140 kt SFMR wind. Dropsonde data will confirm, but this is very likely a category 5 hurricane. pic.twitter.com/DtIynrViHc

— Tomer Burg (@burgwx) August 21, 2018