Product: Air Force Vortex Message (URNT12 KNHC)
Transmitted: 24th day of the month at 19:45Z
Aircraft: Air Force Aircraft (Last 3 digits of the tail number are 306)
Storm Number & Year: 18L in 2011
Storm Name: Rina (flight in the North Atlantic basin)
Mission Number: 2
Observation Number: 14
A. Time of Center Fix: 24th day of the month at 19:27:40Z
B. Center Fix Coordinates: 17°08'N 83°02'W (17.1333N 83.0333W) (View map)
B. Center Fix Location: 185 miles (298 km) to the SW (216°) from George Town, Cayman Islands (GBR).
C. Minimum Height at Standard Level: 1,329m (4,360ft) at 850mb
D. Estimated (by SFMR or visually) Maximum Surface Wind: 60kts (~ 69.0mph)
E. Location of the Estimated Maximum Surface Wind: 10 nautical miles (12 statute miles) to the N (10°) of center fix
F. Maximum Flight Level Wind Inbound: From 93° at 67kts (From the E at ~ 77.1mph)
G. Location of Maximum Flight Level Wind Inbound: 10 nautical miles (12 statute miles) to the N (10°) of center fix
H. Minimum Sea Level Pressure: 989mb (29.21 inHg) - Extrapolated
I. Maximum Flight Level Temp & Pressure Altitude Outside Eye: 15°C (59°F) at a pressure alt. of 1,521m (4,990ft)
J. Maximum Flight Level Temp & Pressure Altitude Inside Eye: 21°C (70°F) at a pressure alt. of 1,520m (4,987ft)
K. Dewpoint Temp (collected at same location as temp inside eye): 15°C (59°F)
K. Sea Surface Temp (collected at same location as temp inside eye): Not Available
L. Eye Character: Open in the southwest
M. Eye Shape: Elliptical (oval shaped)
M. Orientation of Major Axis in Elliptical Eye: 320° to 140° (NW to SE)
M. Length of Major Axis in Elliptical Eye: 20 nautical miles (23 statute miles)
M. Length of Minor Axis in Elliptical Eye: 16 nautical miles (18 statute miles)
N. Fix Determined By: Penetration, Radar, Wind, Pressure and Temperature
N. Fix Levels (sfc and flt lvl centers are within 5nm of each other): Surface and 850mb
O. Navigation Fix Accuracy: 0.02 nautical miles
O. Meteorological Accuracy: 2 nautical miles
Remarks Section:
Maximum Flight Level Wind: 68kts (~ 78.3mph) in the northwest quadrant at 17:37:20Z
Sea Level Pressure Extrapolation From: 850mb

Notes~danielw: 11 degree F difference in the Eye temperature/ dewpoint. Storm center is working properly. Evacuating air through the Center.
EYE is open to the Southwest and is elliptical with a 20nm length and 16nm width. Orientation of the EYE during the fix was NW to SE.

Min Central Pressure of 989mb give a Max Possible Wind Speed of 86mph.
Rina is still under the pressure/ wind speed curve.