The system is tightly wrapped and has the potential to bypass sensors other than doppler radar. Even doppler has it's faults when being used against low level circulations at a distance. Key West radar should be close to giving the best data right now.

URNT12 KNHC 231503
VORTEX DATA MESSAGE AL032010
A. 23/14:41:20Z ( 10:41 EDT )
B. 25 deg 29 min N
080 deg 17 min W
C. 925 mb 761 m
D. 31 kt
E. 218 deg 3 nm
F. 017 deg 33 kt
G. 277 deg 20 nm
H. EXTRAP 1009 mb
I. 21 C / 764 m
J. 24 C / 765 m (inside the center)
K. 16 C / NA
L. NA
M. NA
N. 1345 / 9
O. 0.02 / 1 nm
P. AF306 0503A BONNIE OB 05
MAX OUTBOUND AND MAX FL WIND 34 KT NE QUAD 14:42:10Z
SLP EXTRAP FROM 925 MB