942 mb vortex at 1:38AM EDT on 9/1
Posted by Chris in Tampa on 9/1/2010, 2:00 am
URNT12 KNHC 010554
VORTEX DATA MESSAGE   AL072010
A. 01/05:38:30Z
B. 23 deg 27 min N
 070 deg 33 min W
C. 700 mb 2598 m
D. 96 kt
E. 335 deg 15 nm
F. 066 deg 116 kt
G. 323 deg 24 nm
H. 942 mb
I. 8 C / 3047 m
J. 18 C / 3051 m
K. 9 C / NA
L. CLOSED, RAGGED
M. C30
N. 12345 / 7
O. 0.02 / 1 nm
P. AF302 0907A EARL               OB 08
MAX FL WIND 116 KT NW QUAD 05:29:50Z



Product: Air Force Vortex Message (URNT12 KNHC)
Transmitted: 1st day of the month at 05:54Z
Aircraft: Air Force Aircraft (Last 3 digits of the tail number are 302)
Storm Number & Year: 07L in 2010
Storm Name: Earl (flight in the North Atlantic basin)
Mission Number: 9
Observation Number: 08
A. Time of Center Fix: 1st day of the month at 5:38:30Z
B. Center Fix Coordinates: 23°27'N 70°33'W (23.45N 70.55W)
B. Center Fix Location: 442 miles (712 km) to the ESE (105°) from Nassau, Bahamas.
C. Minimum Height at Standard Level: 2,598m (8,524ft) at 700mb
D. Estimated (by SFMR or visually) Maximum Surface Wind: 96kts (~ 110.5mph)
E. Location of the Estimated Maximum Surface Wind: 15 nautical miles (17 statute miles) to the NNW (335°) of center fix
F. Maximum Flight Level Wind Inbound: From 66° at 116kts (From the ENE at ~ 133.5mph)
G. Location of Maximum Flight Level Wind Inbound: 24 nautical miles (28 statute miles) to the NW (323°) of center fix
H. Minimum Sea Level Pressure: 942mb (27.82 inHg)
I. Maximum Flight Level Temp & Pressure Altitude Outside Eye: 8°C (46°F) at a pressure alt. of 3,047m (9,997ft)
J. Maximum Flight Level Temp & Pressure Altitude Inside Eye: 18°C (64°F) at a pressure alt. of 3,051m (10,010ft)
K. Dewpoint Temp (collected at same location as temp inside eye): 9°C (48°F)
K. Sea Surface Temp (collected at same location as temp inside eye): Not Available
L. Eye Character: Closed
M. Eye Shape & Diameter: Circular with a diameter of 30 nautical miles (35 statute miles)
N. Fix Determined By: Penetration, Radar, Wind, Pressure and Temperature
N. Fix Level: 700mb
O. Navigation Fix Accuracy: 0.02 nautical miles
O. Meteorological Accuracy: 1 nautical mile
Remarks Section:
Maximum Flight Level Wind: 116kts (~ 133.5mph) in the northwest quadrant at 5:29:50Z
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942 mb vortex at 1:38AM EDT on 9/1 - Chris in Tampa, 9/1/2010, 2:00 am
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