Hopefully this will help:

000
URNT12 KNHC 311114
VORTEX DATA MESSAGE
A. 31/1114Z
B. 19 DEG 56 MIN N
63 DEG 20 MIN W
C. 700 MB 2649 M
D. NA
E. NA
F. 105 DEG 138 KT
G. 023 DEG 21 NM
H. 950 MB
I. 11 C/ 3092 M
J. 19 C/ 3088 M
K. 10 C/ NA
L. CLOSED WALL
M. C30
N. 12345/7
O. 0.1/1 NM
P. AF966 0806A FRANCES OB 27
MAX FL WIND 138 KT N QUAD 1107Z. SMALL HAIL OUTBOUND SOUTHWEST
EYEWALL.

Here's how to read it:

Bulletin Identifier
A. Date and time of fix
B. Latitude of the vortex fix in degrees and minutes
Longitude of the vortex fix in degrees and minutes
C. Minimum height of a standard pressure level, given in meters
D. Estimate of maximum surface wind observed in knots
E. Bearing and range from center of the maximum surface wind
F. Maximum flight level wind near storm center
G. Bearing and range from center of maximum flight level wind
H. Minimum sea level pressure computed from dropsonde or extrapolation
I. Maximum flight level temperature in Celsius / Pressure altitude in meters, OUTSIDE the eye
J. Maximum flight level temperature in Celsius / Pressure altitude in meters, INSIDE the eye
K. Dewpoint temperature in Celsius / Sea surface temperature in Celsius inside the eye
L. Eye character
M. Eye shape orientation and diameter
N. Fix determined by / fix level
O. Navigation fix accuracy in nm / Meteorological accuracy in nm
P. Remarks Section

That's probably the most productive thing I've done today.