1300z Vortex
Posted by CX on 9/18/2017, 9:23 am
Compared to the first vortex, pressure is down 2 mb to 966. The 966 is based on a sonde drop that noted 12-kt winds at the surface, so could be 965.. Eye temp is up 1 to +7C over the surrounding environment. The eye is still open SW, but has shrunk to 10 miles from 12.

Looks like she's trying to poke her eye out on Vis sat as well.

000
URNT12 KNHC 181311
VORTEX DATA MESSAGE   AL152017
A. 18/12:59:30Z
B. 14 deg 33 min N
 059 deg 51 min W
C. 700 mb 2814 m
D. 78 kt
E. 312 deg 7 nm
F. 038 deg 83 kt
G. 312 deg 7 nm
H. 966 mb
I. 10 C / 3054 m
J. 17 C / 3029 m
K. 11 C / NA
L. OPEN SW
M. C10
N. 12345 / 7
O. 0.02 / 2 nm
P. AF305 0215A MARIA              OB 11
MAX FL WIND 108 KT 084 / 20 NM 11:19:00Z
MAX OUTBOUND FL WIND 98 KT 129 / 10 NM 13:02:30Z
CNTR DROPSONDE SFC WIND 070 / 12 KT
;
143
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  • 1300z Vortex - CX, 9/18/2017, 9:23 am
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