danielw
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| (Moderator) |
| Sun Aug 29 2010 12:23 PM |
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Earl Vortex Report
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Product: Air Force Vortex Message (URNT12 KNHC)
Transmitted: 29th day of the month at 15:57Z
Aircraft: Air Force Aircraft (Last 3 digits of the tail number are 306)
Storm Number & Year: 07L in 2010
Storm Name: Earl (flight in the North Atlantic basin)
Mission Number: 2
Observation Number: 15
A. Time of Center Fix: 29th day of the month at 15:40:10Z
B. Center Fix Coordinates: 17°15'N 58°26'W (17.25N 58.4333W) (View map)
B. Center Fix Location: 226 miles (363 km) to the E (88°) from Saint John's, Antigua and Barbuda.
C. Minimum Height at Standard Level: 1,278m (4,193ft) at 850mb
D. Estimated (by SFMR or visually) Maximum Surface Wind: 63kts (~ 72.5mph)
E. Location of the Estimated Maximum Surface Wind: 28 nautical miles (32 statute miles) to the ENE (59°) of center fix
F. Maximum Flight Level Wind Inbound: From 138° at 79kts (From the SE at ~ 90.9mph)
G. Location of Maximum Flight Level Wind Inbound: 52 nautical miles (60 statute miles) to the ENE (59°) of center fix
H. Minimum Sea Level Pressure: 981mb (28.97 inHg)
I. Maximum Flight Level Temp & Pressure Altitude Outside Eye: 18°C (64°F) at a pressure alt. of 1,523m (4,997ft)
J. Maximum Flight Level Temp & Pressure Altitude Inside Eye: 22°C (72°F) at a pressure alt. of 1,520m (4,987ft)
K. Dewpoint Temp (collected at same location as temp inside eye): 18°C (64°F)
K. Sea Surface Temp (collected at same location as temp inside eye): Not Available
L. Eye Character (Undecoded): RAGGED WALL
M. Eye Shape & Diameter: Circular with a diameter of 16 nautical miles (18 statute miles)
N. Fix Determined By: Penetration, Radar, Wind, Pressure and Temperature
N. Fix Level: 850mb
O. Navigation Fix Accuracy: 0.02 nautical miles
O. Meteorological Accuracy: 1 nautical mile
Remarks Section:
Maximum Flight Level Wind: 79kts (~ 90.9mph) in the northeast quadrant at 15:24:00Z
Decoded data courtesy of tropicalatlantic.com