Eyewall reported again on vortex
Posted by Chris in Tampa on 10/7/2017, 10:37 pm
URNT12 KNHC 080231
VORTEX DATA MESSAGE AL162017
A. 08/02:13:10Z
B. 29 deg 42 min N
089 deg 09 min W
C. 850 mb 1290 m
D. 58 kt
E. 061 deg 15 nm
F. 157 deg 78 kt
G. 066 deg 27 nm
H. 984 mb
I. 17 C / 1526 m
J. 22 C / 1530 m
K. 20 C / NA
L. OPEN W
M. C24
N. 12345 / 08
O. 0.02 / 3 nm
P. AF309 0916A NATE OB 21
MAX OUTBOUND AND MAX FL WIND 80 KT 093 / 22 NM 02:20:00Z
CNTR DROPSONDE SFC WIND 025 / 5 KT

Remarks Section:
Maximum Outbound and Flight Level Wind: 80kts (~ 92.1mph) which was observed 22 nautical miles (25 statute miles) to the E (93°) from the flight level center at 2:20:00Z
Dropsonde Surface Wind at Center: From 25° at 5kts (From the NNE at 6mph)



Product: Air Force Vortex Message (URNT12 KNHC)
Transmitted: 8th day of the month at 2:31Z
Agency: United States Air Force
Aircraft: Lockheed WC-130J Hercules with reg. number AF99-5309
Storm Number & Year: 16 in 2017
Storm Name: Nate (flight in the North Atlantic basin)
Mission Number: 9
Observation Number: 21
A. Time of Center Fix: 8th day of the month at 2:13:10Z
B. Center Fix Coordinates: 29°42'N 89°09'W (29.7N 89.15W)
B. Center Fix Location: 49 statute miles (78 km) to the S (185°) from Gulfport, MS, USA.
C. Minimum Height at Standard Level: 1,290m (4,232ft) at 850mb
D. Estimated (by SFMR or visually) Maximum Surface Wind Inbound: 58kts (~ 66.7mph)
E. Location of the Estimated Maximum Surface Wind Inbound: 15 nautical miles (17 statute miles) to the ENE (61°) of center fix
F. Maximum Flight Level Wind Inbound: From 157° at 78kts (From the SSE at ~ 89.8mph)
G. Location of Maximum Flight Level Wind Inbound: 27 nautical miles (31 statute miles) to the ENE (66°) of center fix
H. Minimum Sea Level Pressure: 984mb (29.06 inHg)
I. Maximum Flight Level Temp & Pressure Altitude Outside Eye: 17°C (63°F) at a pressure alt. of 1,526m (5,007ft)
J. Maximum Flight Level Temp & Pressure Altitude Inside Eye: 22°C (72°F) at a pressure alt. of 1,530m (5,020ft)
K. Dewpoint Temp (collected at same location as temp inside eye): 20°C (68°F)
K. Sea Surface Temp (collected at same location as temp inside eye): Not Available
L. Eye Character: Open in the west, W
M. Eye Shape & Diameter: Circular with a diameter of 24 nautical miles (28 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. Navigational Fix Accuracy: 0.02 nautical miles
O. Meteorological Accuracy: 3 nautical miles

Remarks Section:
Maximum Outbound and Flight Level Wind: 80kts (~ 92.1mph) which was observed 22 nautical miles (25 statute miles) to the E (93°) from the flight level center at 2:20:00Z
Dropsonde Surface Wind at Center: From 25° at 5kts (From the NNE at 6mph)
220
In this thread:
Is Nate a one or two??? - Mark in PC Beach, 10/7/2017, 10:15 pm
< Return to the front page of the: message board | monthly archive this page is in
Post A Reply
This thread has been archived and can no longer receive replies.