ATL: MATTHEW - Recon

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Re: ATL: MATTHEW - Recon

#541 Postby Chris_in_Tampa » Thu Oct 06, 2016 7:43 am

8:25am EDT splash by sonde: 941mb, 12 knots of surface wind.

UZNT13 KNHC 061235
XXAA 56127 99247 70775 08047 99941 27813 14012 00/// ///// /////
92155 26604 16014 85902 22406 16013 70582 17856 33506 88999 77999
31313 09608 81220
61616 AF307 2714A MATTHEW OB 24
62626 CENTER MBL WND 15513 AEV 33236 DLM WND 16508 941697 WL150 1
5014 080 REL 2468N07752W 122021 SPG 2469N07752W 122417 =
XXBB 56128 99247 70775 08047 00941 27813 11850 22406 22789 19409
33697 17456
21212 00941 14012 11884 18012 22850 16013 33832 16012 44808 18010
55697 33507
31313 09608 81220
61616 AF307 2714A MATTHEW OB 24
62626 CENTER MBL WND 15513 AEV 33236 DLM WND 16508 941697 WL150 1
5014 080 REL 2468N07752W 122021 SPG 2469N07752W 122417 =
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Re: ATL: MATTHEW - Recon

#542 Postby Chris_in_Tampa » Thu Oct 06, 2016 7:44 am

The latest vortex was preliminary, before they had that sonde. In that they extrapolated 937mb. I won't post that since it will be republished.
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Re: ATL: MATTHEW - Recon

#543 Postby Chris_in_Tampa » Thu Oct 06, 2016 7:46 am

8:17am EDT.

Dropped in SE quadrant but landed in E quadrant.

Strong winds in eyewall:
http://hurricanecity.com/recon/recon.cg ... 3-942-154-

Surface was 942mb.

1mb above:
941mb 160° (from the SSE) 133 knots (153 mph)

Highest from sonde:
926mb 170° (from the S) 154 knots (177 mph)

These are momentary winds, not sustained.

UZNT13 KNHC 061230
XXAA 56127 99246 70774 08047 99942 25004 ///// 00/// ///// /////
92164 24404 17153 85907 22405 19115 70585 14601 21600 88999 77999
31313 09608 81214
61616 AF307 2714A MATTHEW OB 23
62626 EYEWALL 135 LST WND 014 MBL WND 17639 AEV 33236 DLM WND 196
16 941697 WL150 16643 089 REL 2458N07736W 121431 SPG 2467N07733W
121726 =
XXBB 56128 99246 70774 08047 00942 25004 11850 22405 22714 16404
33697 14200
21212 00942 ///// 11941 16133 22939 16129 33930 16651 44926 17154
55914 17634 66909 17635 77903 18130 88898 18141 99894 18644 11890
19141 22880 19124 33863 19119 44857 19614 55850 19115 66715 21612
77697 21597
31313 09608 81214
61616 AF307 2714A MATTHEW OB 23
62626 EYEWALL 135 LST WND 014 MBL WND 17639 AEV 33236 DLM WND 196
16 941697 WL150 16643 089 REL 2458N07736W 121431 SPG 2467N07733W
121726 =



Also adding:

Average Wind Over Lowest Available 150 geopotential meters (gpm) of the sounding:
- Lowest 150m: 164 gpm - 14 gpm (538 geo. feet - 46 geo. feet)
- Wind Direction: 165° (from the SSE)
- Wind Speed: 143 knots (165 mph
Last edited by Chris_in_Tampa on Thu Oct 06, 2016 8:05 am, edited 1 time in total.
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Re: ATL: MATTHEW - Recon

#544 Postby Chris_in_Tampa » Thu Oct 06, 2016 7:54 am

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Re: ATL: MATTHEW - Recon

#545 Postby 1900hurricane » Thu Oct 06, 2016 7:56 am

The latest eye and eyewall dropsonde surface pressure is only separated by a single millibar. I'm not sure if I've seen them that close.
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Re: ATL: MATTHEW - Recon

#546 Postby Chris_in_Tampa » Thu Oct 06, 2016 8:01 am

This is marked as preliminary, but they have not updated it yet and I don't know if they will:

URNT12 KNHC 061235
VORTEX DATA MESSAGE AL142016
A. 06/12:17:10Z
B. 24 deg 40 min N
077 deg 30 min W
C. 700 mb 2587 m
D. 109 kt
E. 122 deg 8 nm
F. 217 deg 117 kt
G. 122 deg 8 nm
H. EXTRAP 937 mb
I. 12 C / 3053 m
J. 19 C / 3048 m
K. NA / NA
L. OPEN WEST
M. C16
N. 12345 / 7
O. 0.02 / 2 nm
P. AF307 2714A MATTHEW OB 22
PRELIMINARY, DO NOT RETRANSMIT
MAX FL WIND 123 KT 100 / 15 NM 11:17:00Z
SLP EXTRAP FROM 700 MB
;
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Re: ATL: MATTHEW - Recon

#547 Postby Chris_in_Tampa » Thu Oct 06, 2016 8:17 am

NOAA P-3, filling in for G-IV: Through 9:06am EDT
Air Force: Through 9:11am EDT

Updated with final vortex.

Image
Last edited by Chris_in_Tampa on Thu Oct 06, 2016 8:25 am, edited 1 time in total.
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Re: ATL: MATTHEW - Recon

#548 Postby Chris_in_Tampa » Thu Oct 06, 2016 8:22 am

They had released the final vortex, they just accidentally released the preliminary after it:



000
URNT12 KNHC 061233
VORTEX DATA MESSAGE AL142016
A. 06/12:17:10Z
B. 24 deg 40 min N
077 deg 30 min W
C. 700 mb 2587 m
D. 109 kt
E. 122 deg 8 nm
F. 217 deg 117 kt
G. 122 deg 8 nm
H. 941 mb
I. 12 C / 3053 m
J. 19 C / 3048 m
K. NA / NA
L. OPEN WEST
M. C16
N. 12345 / 7
O. 0.02 / 2 nm
P. AF307 2714A MATTHEW OB 22
MAX FL WIND 123 KT 100 / 15 NM 11:17:00Z
CNTR DROPSONDE SFC WIND 140 / 11 KT
;
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Re: ATL: MATTHEW - Recon

#549 Postby Chris_in_Tampa » Thu Oct 06, 2016 8:39 am

Through 9:31am EDT:

Image
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Re: ATL: MATTHEW - Recon

#550 Postby Chris_in_Tampa » Thu Oct 06, 2016 8:44 am

Through 9:41am EDT:

Image
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Re: ATL: MATTHEW - Recon

#551 Postby Chris_in_Tampa » Thu Oct 06, 2016 8:47 am

Lowest Extrapolated Sfc. Pressure: 936.3 mb (27.65 inHg)

W Quadrant, somewhat over land:

Highest Flight Level Wind (30 sec. Avg.): 88 knots (101.3 mph)
Highest Peak (10 sec. Avg.) Flight Level Wind: 91 knots (104.7 mph)
Highest SFMR Peak (10s Avg.) Sfc. Wind: 98 knots (112.8 mph) ... but there were missing obs next to it due to being over land
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Re: ATL: MATTHEW - Recon

#552 Postby Chris_in_Tampa » Thu Oct 06, 2016 8:56 am

Northern Quadrant:

Lowest Extrapolated Sfc. Pressure: 935.9 mb (27.64 inHg)
Highest Flight Level Wind (30 sec. Avg.): 122 knots (140.4 mph)
Highest Peak (10 sec. Avg.) Flight Level Wind: 125 knots (143.8 mph)
Highest SFMR Peak (10s Avg.) Sfc. Wind: 112 knots (128.9 mph) .. Next to it was suspect: 117 knots* (134.6 mph*)
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Re: ATL: MATTHEW - Recon

#553 Postby Chris_in_Tampa » Thu Oct 06, 2016 8:56 am

9:44am EDT splash by sonde:
939mb, 13 knots of surface wind

UZNT13 KNHC 061353
XXAA 56147 99248 70777 08047 99939 27215 20513 00/// ///// /////
92129 26210 22013 85875 22813 22513 70568 19459 26509 88999 77999
31313 09608 81340
61616 AF307 2714A MATTHEW OB 28
62626 CENTER MBL WND 22513 AEV 33236 DLM WND 23511 938697 WL150 2
1514 080 REL 2484N07772W 134027 SPG 2485N07770W 134424 =
XXBB 56148 99248 70777 08047 00939 27215 11850 22813 22732 21658
33697 19059
21212 00939 20513 11912 23516 22906 23012 33881 22510 44850 22513
55814 25513 66755 25510 77743 23510 88713 24010 99697 27509
31313 09608 81340
61616 AF307 2714A MATTHEW OB 28
62626 CENTER MBL WND 22513 AEV 33236 DLM WND 23511 938697 WL150 2
1514 080 REL 2484N07772W 134027 SPG 2485N07770W 134424 =
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Re: ATL: MATTHEW - Recon

#554 Postby Chris_in_Tampa » Thu Oct 06, 2016 8:59 am

URNT12 KNHC 061353
VORTEX DATA MESSAGE AL142016
A. 06/13:40:10Z
B. 24 deg 51 min N
077 deg 42 min W
C. 700 mb 2578 m
D. 98 kt
E. 251 deg 6 nm
F. 343 deg 91 kt
G. 255 deg 8 nm
H. 939 mb
I. 14 C / 3048 m
J. 19 C / 3050 m
K. NA / NA
L. OPEN SW-S
M. C16
N. 12345 / 7
O. 0.02 / 2 nm
P. AF307 2714A MATTHEW OB 27
MAX OUTBOUND AND MAX FL WIND 125 KT 343 / 11 NM 13:45:30Z
CNTR DROPSONDE SFC WIND 205 / 13 KT
;
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Re: ATL: MATTHEW - Recon

#555 Postby Chris_in_Tampa » Thu Oct 06, 2016 9:03 am

Through 9:51am EDT:
Image
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Re: ATL: MATTHEW - Recon

#556 Postby Batt2fd » Thu Oct 06, 2016 9:07 am

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Re: ATL: MATTHEW - Recon

#557 Postby Chris_in_Tampa » Thu Oct 06, 2016 9:16 am

Mission over.

Next mission departs at 11am EDT. Scheduled to arrive at the center around 1:30pm EDT.

FLIGHT 0NE - TEAL 76
A. 06/1730Z,2030Z,2330Z
B. AFXXX 2814A MATTHEW
C. 06/1500Z
D. 25.7N 78.2W
E. 06/0700Z TO 06/2330Z
F. SFC TO 15,000 FT
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Re: ATL: MATTHEW - Recon

#558 Postby Chris_in_Tampa » Thu Oct 06, 2016 11:42 am

New aircraft on the ground readying for takeoff.
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Re: ATL: MATTHEW - Recon

#559 Postby Chris_in_Tampa » Thu Oct 06, 2016 2:23 pm

3:14pm EDT

Image
http://hurricanecity.com/recon/recon.cg ... r&latest=1

Credit: NOAA-AOC
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Re: ATL: MATTHEW - Recon

#560 Postby Chris_in_Tampa » Thu Oct 06, 2016 2:27 pm

Through 3:23pm EDT:

Image
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