ATL: MATTHEW - Recon

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Chris_in_Tampa
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Re: ATL: MATTHEW - Recon

#661 Postby Chris_in_Tampa » Sat Oct 08, 2016 10:16 am

Part of 11am NHC Discussion:

"Aircraft reconnaissance and land-based radar data indicate that the
center of circulation has crossed the coast of South Carolina near
the Cape Romain National Wildlife Refuge.


The cloud pattern associated with Matthew is beginning to acquire
some extratropical characteristics. The wind field is expanding, and
the area of heavy rains is now northwest of the center. Data from
NOAA and Air Force reconnaissance aircraft around 1200 UTC indicated
that the surface winds have decreased to around 65 kt. (Very recent
SFMR winds of 78 kt were taken over shallow water where the
instrument is affected by shoaling and provides unreliable output).
"

Through 11:09am EDT:

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Chris_in_Tampa
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Re: ATL: MATTHEW - Recon

#662 Postby Chris_in_Tampa » Sat Oct 08, 2016 10:27 am

Through 11:19am EDT:

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Re: ATL: MATTHEW - Recon

#663 Postby Chris_in_Tampa » Sat Oct 08, 2016 10:41 am

No radar overlay on this image.

Through 11:29am EDT:

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Re: ATL: MATTHEW - Recon

#664 Postby Chris_in_Tampa » Sat Oct 08, 2016 10:44 am

Through 11:29am EDT:

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Re: ATL: MATTHEW - Recon

#665 Postby Chris_in_Tampa » Sat Oct 08, 2016 10:46 am

Through 11:39am EDT:

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Re: ATL: MATTHEW - Recon

#666 Postby Chris_in_Tampa » Sat Oct 08, 2016 10:54 am

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Re: ATL: MATTHEW - Recon

#667 Postby Chris_in_Tampa » Sat Oct 08, 2016 10:54 am

No recon displayed.

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Re: ATL: MATTHEW - Recon

#668 Postby Chris_in_Tampa » Sat Oct 08, 2016 11:04 am

Vortex messages to date:
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Re: ATL: MATTHEW - Recon

#669 Postby Chris_in_Tampa » Sat Oct 08, 2016 11:34 am

Last image from me for now. I might post some later in the mission.

Through 12:29pm EDT:

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Re: ATL: MATTHEW - Recon

#670 Postby HenkL » Sat Oct 08, 2016 1:25 pm

URNT12 KNHC 081801
VORTEX DATA MESSAGE AL142016
A. 08/17:33:10Z
B. 33 deg 32 min N
078 deg 59 min W
C. 700 mb 2854 m
D. 52 kt
E. 213 deg 27 nm
F. 312 deg 47 kt
G. 223 deg 73 nm
H. 973 mb
I. 13 C / 3045 m
J. 16 C / 3046 m
K. 13 C / NA
L. NA
M. NA
N. 134 / 7
O. 0.02 / 1 nm
P. AF302 3814A MATTHEW OB 14
MAX FL WIND 80 KT 159 / 33 NM 14:34:30Z
MAX OUTBOUND FL WIND 68 KT 064 / 74 NM 17:57:00Z
CNTR DROPSONDE SFC WIND 145 / 4 KT
MAX FL TEMP 17 C 205 / 13 NM FROM FL CNTR
;
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Re: ATL: MATTHEW - Recon

#671 Postby HenkL » Sat Oct 08, 2016 1:45 pm

URNT12 KNHC 081839
VORTEX DATA MESSAGE AL142016
A. 08/18:24:30Z
B. 33 deg 38 min N
078 deg 49 min W
C. 700 mb 2866 m
D. 57 kt
E. 076 deg 42 nm
F. 167 deg 60 kt
G. 076 deg 37 nm
H. EXTRAP 974 mb
I. 10 C / 3048 m
J. 15 C / 3032 m
K. 13 C / NA
L. NA
M. NA
N. 1345 / 7
O. 0.02 / 1 nm
P. AF302 3814A MATTHEW OB 18
MAX FL WIND 80 KT 176 / 38 NM 14:34:30Z
SLP EXTRAP FROM 700 MB
;
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Re: ATL: MATTHEW - Recon

#672 Postby HenkL » Sat Oct 08, 2016 3:51 pm

URNT12 KNHC 082045
VORTEX DATA MESSAGE AL142016
A. 08/20:17:20Z
B. 33 deg 48 min N
078 deg 19 min W
C. 700 mb 2877 m
D. 58 kt
E. 231 deg 30 nm
F. 337 deg 79 kt
G. 231 deg 96 nm
H. 980 mb
I. 11 C / 3046 m
J. 15 C / 3036 m
K. 13 C / NA
L. NA
M. NA
N. 134 / 7
O. 0.02 / 3 nm
P. AF302 3814A MATTHEW OB 22
MAX FL WIND 80 KT 209 / 53 NM 14:34:30Z
CNTR DROPSONDE SFC WIND 090 / 34 KT
MAX FL TEMP 18 C 229 / 16 NM FROM FL CNTR
;
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Re: ATL: MATTHEW - Recon

#673 Postby craptacular » Sat Oct 08, 2016 7:02 pm

Product: Air Force Vortex Message (URNT12 KNHC)
Transmitted: 8th day of the month at 23:45Z
Agency: United States Air Force
Aircraft: Lockheed WC-130J Hercules with reg. number AF96-5301
Storm Number & Year: 14 in 2016
Storm Name: Matthew (flight in the North Atlantic basin)
Mission Number: 40
Observation Number: 07
A. Time of Center Fix: 8th day of the month at 23:26:10Z
B. Center Fix Coordinates: 33°55'N 77°24'W (33.9167N 77.4W)
B. Center Fix Location: 36 statute miles (58 km) to the SE (126°) from Wilmington, NC, USA.
C. Minimum Height at Standard Level: 2,913m (9,557ft) at 700mb
D. Estimated (by SFMR or visually) Maximum Surface Wind Inbound: 64kts (~ 73.6mph)
E. Location of the Estimated Maximum Surface Wind Inbound: 60 nautical miles (69 statute miles) to the WSW (246°) of center fix
F. Maximum Flight Level Wind Inbound: From 337° at 60kts (From the NNW at ~ 69.0mph)
G. Location of Maximum Flight Level Wind Inbound: 87 nautical miles (100 statute miles) to the WSW (241°) of center fix
H. Minimum Sea Level Pressure: 984mb (29.06 inHg)
I. Maximum Flight Level Temp & Pressure Altitude Outside Eye: 8°C (46°F) at a pressure alt. of 3,051m (10,010ft)
J. Maximum Flight Level Temp & Pressure Altitude Inside Eye: 12°C (54°F) at a pressure alt. of 3,051m (10,010ft)
K. Dewpoint Temp (collected at same location as temp inside eye): 12°C (54°F)
K. Sea Surface Temp (collected at same location as temp inside eye): Not Available
L. Eye Character: Not Available
M. Eye Shape: Not Available
N. Fix Determined By: Penetration, Wind and Pressure
N. Fix Level: 700mb
O. Navigational Fix Accuracy: 0.02 nautical miles
O. Meteorological Accuracy: 2 nautical miles

Remarks Section:
Maximum Flight Level Wind: 60kts (~ 69.0mph) which was observed 87 nautical miles (100 statute miles) to the WSW (241°) from the flight level center at 22:58:30Z
Dropsonde Surface Wind at Center: From 100° at 29kts (From the E at 33mph)
Maximum Flight Level Temp: 14°C (57°F) which was observed 47 nautical miles (54 statute miles) to the WSW (250°) from the flight level center
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