ATL: ISAAC - Recon

[Chris_in_Tampa]

[Chris_in_Tampa]

URNT15 KNHC 290835
AF307 3409A ISAAC HDOB 14 20120829
082730 2910N 08906W 6967 03034 //// +082 //// 173066 068 052 022 05
082800 2910N 08908W 6986 03000 //// +086 //// 171072 075 /// /// 05
082830 2910N 08910W 6963 03040 //// +090 //// 173072 073 /// /// 05
082900 2910N 08912W 6972 03022 //// +086 //// 174075 076 /// /// 05
082930 2910N 08914W 6967 03014 //// +083 //// 172077 078 /// /// 05
083000 2910N 08916W 6954 03035 //// +082 //// 173073 078 /// /// 05
083030 2910N 08918W 6976 03004 //// +083 //// 176075 079 /// /// 05
083100 2910N 08920W 6961 03016 //// +085 //// 176071 073 /// /// 05
083130 2910N 08922W 6976 02989 //// +085 //// 174065 068 /// /// 05
083200 2910N 08924W 6967 03004 //// +085 //// 174066 067 /// /// 05
083230 2910N 08926W 6971 02992 //// +090 //// 180068 070 059 015 05
083300 2910N 08928W 6971 02993 //// +088 //// 181064 067 059 014 01
083330 2910N 08930W 6968 02987 //// +090 //// 182067 069 059 009 01
083400 2910N 08932W 6972 02980 //// +094 //// 184069 070 055 009 01
083430 2910N 08934W 6965 02982 //// +103 //// 184072 073 053 006 01
083500 2910N 08936W 6973 02973 //// +118 //// 185072 073 051 006 01
083530 2910N 08938W 6970 02964 //// +095 //// 186070 073 053 014 01
083600 2910N 08940W 6974 02950 //// +089 //// 184071 073 055 013 01
083630 2910N 08942W 6963 02955 //// +090 //// 179075 077 054 009 01
083700 2910N 08944W 6974 02942 //// +090 //// 182072 074 051 008 01

High Values
Flight (30s): 77 kts
Flight (10s): 79 kts
SFMR Surface (10s): 59 kts

[Chris_in_Tampa]

[Chris_in_Tampa]

URNT15 KNHC 290845
AF307 3409A ISAAC HDOB 15 20120829
083730 2910N 08945W 6970 02940 //// +093 //// 189069 071 050 008 01
083800 2910N 08947W 6973 02929 //// +094 //// 191068 069 051 008 01
083830 2910N 08949W 6971 02924 //// +092 //// 192070 070 050 009 05
083900 2910N 08951W 6970 02917 //// +095 //// 191064 070 049 004 05
083930 2910N 08953W 6969 02911 //// +099 //// 193061 063 049 004 01
084000 2910N 08954W 6967 02903 //// +108 //// 191056 062 047 004 01
084030 2910N 08956W 6972 02898 //// +129 //// 188052 054 048 003 05
084100 2910N 08958W 6971 02892 //// +139 //// 190043 049 046 002 01
084130 2910N 09000W 6971 02888 //// +146 //// 191038 041 044 001 01
084200 2910N 09002W 6973 02879 //// +153 //// 192031 035 041 002 01
084230 2910N 09004W 6971 02878 //// +155 //// 190021 029 040 001 05
084300 2911N 09006W 6974 02866 //// +160 //// 186014 017 /// /// 05
084330 2911N 09008W 6969 02873 //// +160 //// 171009 012 /// /// 05
084400 2910N 09010W 6972 02864 //// +160 //// 161005 007 /// /// 05
084430 2910N 09012W 6973 02848 //// +160 //// 123001 003 /// /// 05
084500 2910N 09014W 6969 02846 //// +160 //// 039003 004 /// /// 05
084530 2909N 09016W 6972 02870 //// +159 //// 026005 007 020 000 05
084600 2909N 09019W 6973 02875 //// +159 //// 024010 011 020 000 05
084630 2909N 09021W 6971 02877 //// +158 //// 017013 014 025 000 01
084700 2909N 09023W 6972 02879 //// +154 //// 016016 017 028 003 01

High Values
Flight (30s): 70 kts
Flight (10s): 71 kts
SFMR Surface (10s): 51 kts

Extrap pressures not being reported.

[Chris_in_Tampa]

[Chris_in_Tampa]

URNT15 KNHC 290855
AF307 3409A ISAAC HDOB 16 20120829
084730 2909N 09025W 6970 02889 //// +154 //// 023018 018 031 003 01
084800 2909N 09027W 6971 02889 //// +150 //// 024022 022 030 004 01
084830 2909N 09029W 6973 02890 //// +143 //// 019024 024 029 003 05
084900 2909N 09031W 6967 02898 //// +147 //// 010024 024 028 002 01
084930 2908N 09033W 6971 02899 //// +147 //// 359027 028 029 000 01
085000 2907N 09035W 6969 02905 //// +146 //// 352030 031 033 000 05
085030 2906N 09037W 6969 02908 //// +139 //// 349033 035 041 002 05
085100 2905N 09039W 6973 02905 //// +136 //// 344036 038 046 001 01
085130 2904N 09040W 6970 02914 //// +130 //// 340043 044 053 001 05
085200 2903N 09042W 6972 02915 //// +132 //// 336043 044 /// /// 05
085230 2902N 09044W 6970 02926 //// +113 //// 335046 047 060 003 05
085300 2901N 09045W 6973 02928 //// +125 //// 336051 053 057 005 05
085330 2900N 09047W 6971 02938 //// +129 //// 333055 055 058 005 01
085400 2858N 09048W 6971 02945 //// +123 //// 328055 057 058 005 01
085430 2857N 09050W 6966 02961 //// +106 //// 326056 057 058 005 01
085500 2856N 09051W 6971 02960 //// +122 //// 326055 056 057 004 01
085530 2854N 09053W 6973 02969 //// +126 //// 325053 055 058 003 01
085600 2853N 09054W 6969 02977 //// +123 //// 322050 052 055 004 01
085630 2852N 09056W 6970 02984 //// +119 //// 317049 051 055 003 01
085700 2850N 09057W 6969 02987 //// +122 //// 317047 049 055 003 01

High Values
Flight (30s): 56 kts
Flight (10s): 57 kts
SFMR Surface (10s): 58 kts

Extrap pressures not being reported during center pass.

[Chris_in_Tampa]

[Chris_in_Tampa]

970mb, with 12 knots of surface wind, so pressure not changing

UZNT13 KNHC 290857
XXAA 79097 99292 70903 08290 99970 25809 33512 00773 ///// /////
92416 23608 34008 85161 24256 30504 70846 16461 02004 88999 77999
31313 09608 80845
61616 AF307 3409A ISAAC OB 10
62626 EYE SPL 2915N09026W 0849 MBL WND 33510 AEV 20802 DLM WND 32
505 969697 WL150 33511 083 REL 2915N09027W 084520 SPG 2915N09026W
084851 =
XXBB 79098 99292 70903 08290 00970 25809 11908 23619 22877 25456
33850 24256 44736 19658
21212 00970 33512 11903 33005 22880 28509 33850 30504 44697 02005
31313 09608 80845
61616 AF307 3409A ISAAC OB 10
62626 EYE SPL 2915N09026W 0849 MBL WND 33510 AEV 20802 DLM WND 32
505 969697 WL150 33511 083 REL 2915N09027W 084520 SPG 2915N09026W
084851 =

[Chris_in_Tampa]

URNT15 KNHC 290905
AF307 3409A ISAAC HDOB 17 20120829
085730 2849N 09058W 6969 02999 //// +119 //// 318048 049 054 003 01
085800 2848N 09100W 6967 03003 //// +118 //// 319049 051 054 003 01
085830 2847N 09101W 6973 03003 //// +116 //// 315049 050 052 003 01
085900 2845N 09103W 6968 03013 //// +114 //// 317051 053 052 000 05
085930 2844N 09104W 6970 03014 //// +112 //// 317052 053 051 002 01
090000 2843N 09105W 6969 03018 //// +107 //// 317051 052 051 002 01
090030 2842N 09107W 6973 03017 //// +105 //// 313049 051 051 001 01
090100 2840N 09108W 6977 03015 //// +109 //// 313049 050 049 002 01
090130 2839N 09110W 6969 03030 //// +108 //// 316051 052 047 002 05
090200 2839N 09110W 6969 03030 //// +104 //// 314050 052 047 002 01
090230 2836N 09112W 6971 03036 //// +105 //// 312048 048 046 001 05
090300 2836N 09114W 6966 03047 //// +105 //// 318047 048 047 003 01
090330 2836N 09116W 6971 03043 //// +103 //// 320045 046 048 002 01
090400 2837N 09117W 6973 03038 //// +107 //// 320044 045 049 002 01
090430 2837N 09119W 6971 03043 //// +106 //// 324045 046 048 003 01
090500 2837N 09120W 6973 03043 //// +110 //// 326046 046 049 002 05
090530 2838N 09122W 6970 03047 //// +109 //// 327046 047 050 001 01
090600 2838N 09124W 6970 03049 //// +099 //// 329046 047 048 003 01
090630 2839N 09125W 6971 03049 //// +089 //// 331046 046 047 004 01
090700 2839N 09127W 6969 03051 //// +096 //// 332046 047 047 003 01

High Values
Flight (30s): 52 kts
Flight (10s): 53 kts
SFMR Surface (10s): 54 kts

[Chris_in_Tampa]

[Chris_in_Tampa]

URNT12 KNHC 290901
VORTEX DATA MESSAGE AL092012
A. 29/08:44:30Z
B. 29 deg 10 min N
090 deg 12 min W
C. 700 mb 2813 m
D. 59 kt
E. 090 deg 38 nm
F. 175 deg 79 kt
G. 090 deg 47 nm
H. 970 mb
I. 13 C / 3043 m
J. 16 C / 3043 m
K. NA / NA
L. CLOSED WALL
M. C40
N. 12345 / 07
O. 0.02 / 1 nm
P. AF307 3409A ISAAC OB 09
MAX FL WIND 79 KT E QUAD 08:30:30Z
WEST EYEWALL RAGGED



Product: Air Force Vortex Message (URNT12 KNHC)
Transmitted: 29th day of the month at 09:01Z
Aircraft: Air Force Aircraft (Last 3 digits of the tail number are 307)
Storm Number & Year: 09L in 2012
Storm Name: Isaac (flight in the North Atlantic basin)
Mission Number: 34
Observation Number: 09
A. Time of Center Fix: 29th day of the month at 8:44:30Z
B. Center Fix Coordinates: 29°10'N 90°12'W (29.1667N 90.2W) (View map)
B. Center Fix Location: 56 miles (91 km) to the S (189°) from New Orleans, LA, USA.
C. Minimum Height at Standard Level: 2,813m (9,229ft) at 700mb
D. Estimated (by SFMR or visually) Maximum Surface Wind: 59kts (~ 67.9mph)
E. Location of the Estimated Maximum Surface Wind: 38 nautical miles (44 statute miles) to the E (90°) of center fix
F. Maximum Flight Level Wind Inbound: From 175° at 79kts (From the S at ~ 90.9mph)
G. Location of Maximum Flight Level Wind Inbound: 47 nautical miles (54 statute miles) to the E (90°) of center fix
H. Minimum Sea Level Pressure: 970mb (28.64 inHg)
I. Maximum Flight Level Temp & Pressure Altitude Outside Eye: 13°C (55°F) at a pressure alt. of 3,043m (9,984ft)
J. Maximum Flight Level Temp & Pressure Altitude Inside Eye: 16°C (61°F) at a pressure alt. of 3,043m (9,984ft)
K. Dewpoint Temp & Sea Surface Temp (collected at same location as temp inside eye): Not Available
L. Eye Character: Closed Wall
M. Eye Shape & Diameter: Circular with a diameter of 40 nautical miles (46 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 700mb
O. Navigation Fix Accuracy: 0.02 nautical miles
O. Meteorological Accuracy: 1 nautical mile
Remarks Section - Remarks That Were Decoded...
Maximum Flight Level Wind: 79kts (~ 90.9mph) in the east quadrant at 8:30:30Z
Remarks Section - Additional Remarks...
WEST EYEWALL RAGGED

[Chris_in_Tampa]

URNT11 KNHC 290858
97779 08560 41289 90900 30500 32050 12//9 /3942
RMK AF307 3409A ISAAC OB 11
SWS = 53 KTS
LAST REPORT