ATL : HARVEY - Tropical Depression - Discussion

[Macrocane]

000
WTNT33 KNHC 201453
TCPAT3

BULLETIN
TROPICAL STORM HARVEY ADVISORY NUMBER 7
NWS NATIONAL HURRICANE CENTER MIAMI FL AL082011
1000 AM CDT SAT AUG 20 2011

...HARVEY MOVING WESTWARD TOWARD BELIZE WITH LITTLE CHANGE IN
STRENGTH...


SUMMARY OF 1000 AM CDT...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...16.8N 87.6W
ABOUT 65 MI...100 KM SE OF BELIZE CITY
ABOUT 70 MI...110 KM ENE OF MONKEY RIVER TOWN BELIZE
MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H
PRESENT MOVEMENT...W OR 280 DEGREES AT 12 MPH...19 KM/H
MINIMUM CENTRAL PRESSURE...998 MB...29.47 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...

THE GOVERNMENT OF HONDURAS HAS DISCONTINUED THE TROPICAL STORM
WARNING FOR THE BAY ISLANDS AND FOR THE NORTHERN COAST OF HONDURAS
EAST OF PUNTA SAL.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* THE COAST OF HONDURAS FROM PUNTA SAL WESTWARD
* THE COAST OF GUATEMALA
* THE COAST OF BELIZE

HURRICANE CONDITIONS ARE POSSIBLE ALONG A PORTION OF THE COAST OF
BELIZE LATER TODAY.

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN
THE NEXT 24 HOURS.

FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR
PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 1000 AM CDT...1500 UTC...THE CENTER OF TROPICAL STORM HARVEY WAS
LOCATED NEAR LATITUDE 16.8 NORTH...LONGITUDE 87.6 WEST. HARVEY IS
MOVING TOWARD THE WEST NEAR 12 MPH...19 KM/H...AND THIS MOTION IS
EXPECTED TO CONTINUE FOR THE NEXT DAY OR TWO. ON THE FORECAST
TRACK...THE CENTER OF HARVEY WILL MOVE INLAND OVER BELIZE THIS
AFTERNOON...THEN MOVE INTO NORTHERN GUATEMALA TONIGHT.

REPORTS FROM AN AIR FORCE RESERVE HURRICANE HUNTER AIRCRAFT INDICATE
THAT MAXIMUM SUSTAINED WINDS ARE NEAR 60 MPH...95 KM/H...WITH
HIGHER GUSTS. SOME STRENGTHENING IS POSSIBLE TODAY...AND HARVEY
COULD BECOME A HURRICANE BEFORE LANDFALL IN BELIZE. STEADY
WEAKENING IS FORECAST AFTER LANDFALL.

TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 45 MILES...75 KM
MAINLY TO THE NORTH OF THE CENTER.

THE MINIMUM CENTRAL PRESSURE ESTIMATED FROM THE HURRICANE HUNTER
AIRCRAFT DATA IS 998 MB...29.47 INCHES.


HAZARDS AFFECTING LAND
----------------------
WIND...TROPICAL-STORM-FORCE WINDS ARE EXPECTED ALONG THE NORTHERN
COAST OF HONDURAS IN THE WARNING AREA THROUGH THIS AFTERNOON.
TROPICAL-STORM-FORCE WINDS ARE ALSO EXPECTED ALONG THE COASTS OF
GUATEMALA AND BELIZE BY THIS AFTERNOON. HURRICANE-FORCE WINDS ARE
POSSIBLE ALONG A PORTION OF THE COAST OF BELIZE THIS AFTERNOON.

RAINFALL...HARVEY IS EXPECTED TO PRODUCE TOTAL RAINFALL
ACCUMULATIONS OF 3 TO 6 INCHES ACROSS HONDURAS...GUATEMALA...
BELIZE...AND THE YUCATAN PENINSULA OF MEXICO...WITH POSSIBLE
ISOLATED MAXIMUM AMOUNTS OF 10 INCHES. THESE RAINS COULD PRODUCE
LIFE-THREATENING FLASH FLOODS AND MUDSLIDES...ESPECIALLY OVER
HIGHER TERRAIN.

STORM SURGE...A STORM SURGE WILL RAISE WATER LEVELS BY AS MUCH AS 2
TO 4 FEET ABOVE NORMAL TIDE LEVELS ALONG THE COAST NEAR AND TO THE
NORTH OF WHERE HARVEY MAKES LANDFALL. NEAR THE COAST...THE SURGE
WILL BE ACCOMPANIED BY LARGE AND DAMAGING WAVES.


NEXT ADVISORY
-------------
NEXT INTERMEDIATE ADVISORY...100 PM CDT.
NEXT COMPLETE ADVISORY...400 PM CDT.

$$
FORECASTER BEVEN
000
WTNT43 KNHC 201454
TCDAT3

TROPICAL STORM HARVEY DISCUSSION NUMBER 7
NWS NATIONAL HURRICANE CENTER MIAMI FL AL082011
1000 AM CDT SAT AUG 20 2011

REPORTS FROM AN AIR FORCE RESERVE HURRICANE HUNTER AIRCRAFT INDICATE
THAT HARVEY HAS CHANGED LITTLE IN STRENGTH DURING THE PAST FEW
HOURS....WITH THE INTENSITY REMAINING NEAR 50 KT. THE AIRCRAFT
REPORTED 61-KT 850 MB FLIGHT-LEVEL WINDS JUST NORTHEAST OF THE
CENTER...WITH RELIABLE-LOOKING SFMR WINDS IN THE 45-50 KT RANGE.
THE CENTRAL PRESSURE ON THE LAST FIX WAS NEAR 998 MB. DATA FROM
THE RADAR AT BELIZE CITY SHOWS SOME CONVECTIVE BANDING IN THE
SOUTHERN SEMICIRCLE...BUT THERE IS NO CLOSED EYEWALL APPARENT AT
THIS TIME.

THE CENTER JOGGED TO THE NORTHWEST EARLY THIS MORNING. HOWEVER...A
MORE WESTWARD MOTION HAS RESUMED AND THE INITIAL MOTION FOR THIS
ADVISORY IS 280/10. THE SUBTROPICAL RIDGE NORTH OF HARVEY IS
EXPECTED TO STEER IT GENERALLY WESTWARD INTO BELIZE DURING THE NEXT
SEVERAL HOURS...WITH A CONTINUED WESTWARD MOTION THEREAFTER UNTIL
THE CYCLONE EVENTUALLY DISSIPATES. THE NEW FORECAST TRACK IS IN
THE MIDDLE OF THE GUIDANCE ENVELOPE NEAR THE VARIOUS CONSENSUS
MODELS.

HARVEY HAS AT BEST 4-8 HOURS LEFT TO STRENGTHEN BEFORE LANDFALL.
WHILE THE CHANCES OF THE CYCLONE REACHING HURRICANE STRENGTH ARE
DIMINISHING...THE INNER WIND CORE IS SMALL AND THUS A 10-15 KT
INCREASE IN STRENGTH CANNOT BE RULED OUT. HARVEY SHOULD WEAKEN
AFTER LANDFALL...EVENTUALLY DISSIPATING OVER THE MOUNTAINS OF
SOUTHEASTERN MEXICO BETWEEN 48-72 HOURS.

FORECAST POSITIONS AND MAX WINDS

INIT 20/1500Z 16.8N 87.6W 50 KT 60 MPH
12H 21/0000Z 17.0N 89.0W 45 KT 50 MPH...INLAND
24H 21/1200Z 17.3N 91.1W 30 KT 35 MPH...INLAND
36H 22/0000Z 17.6N 93.4W 25 KT 30 MPH...INLAND
48H 22/1200Z 17.7N 95.6W 20 KT 25 MPH...POST-TROP/REMNT LOW
72H 23/1200Z...DISSIPATED

$$
FORECASTER BEVEN

[Dave]

[Macrocane]

000
URNT15 KNHC 201515
AF309 0508A HARVEY HDOB 42 20110820
150500 1701N 08734W 8429 01554 0066 +187 +157 121029 029 026 005 00
150530 1700N 08735W 8429 01553 0071 +176 +157 116031 031 030 006 00
150600 1658N 08736W 8435 01548 0068 +185 +155 116037 038 034 006 00
150630 1657N 08737W 8427 01550 0062 +186 +152 117039 042 046 007 03
150700 1656N 08739W 8437 01527 0060 +173 +152 119039 041 055 006 03
150730 1655N 08740W 8423 01539 0048 +178 +151 138054 063 061 013 00
150800 1653N 08741W 8454 01484 0021 +187 +149 133045 049 051 014 03
150830 1652N 08742W 8435 01510 0027 +180 +144 136033 041 047 014 03
150900 1651N 08743W 8419 01529 0027 +184 +138 136017 020 021 005 03
150930 1650N 08745W 8431 01511 0021 +191 +136 153016 017 034 006 03
151000 1649N 08746W 8431 01505 0013 +196 +137 026004 017 027 007 03
151030 1648N 08747W 8448 01495 0026 +185 +140 330030 038 042 012 03
151100 1647N 08749W 8414 01546 0048 +165 +143 341037 042 /// /// 03
151130 1647N 08750W 8427 01527 0045 +167 +143 358045 052 045 006 03
151200 1649N 08751W 8421 01535 0050 +164 +141 008049 053 042 008 03
151230 1650N 08751W 8434 01526 0055 +163 +137 014046 050 044 009 00
151300 1651N 08752W 8442 01518 0056 +171 +134 030042 043 041 006 00
151330 1652N 08753W 8425 01542 0066 +162 +131 031039 041 039 006 00
151400 1653N 08754W 8449 01517 0074 +153 +129 036040 044 039 009 00
151430 1654N 08755W 8431 01540 0082 +148 +126 036040 041 036 008 00
$$
;

[Dave]

[Sanibel]

Probably had its southern inflow limited by Honduras.

[Macrocane]

I actually think that Harvey may have weakened overnight and it has been strengthening again this morning, it seems that Harvey will be 8/8. This is an unofficial and non-pro opinion.

[Macrocane]

000
URNT15 KNHC 201525
AF309 0508A HARVEY HDOB 43 20110820
151500 1656N 08756W 8426 01551 0079 +161 +122 039040 041 036 006 00
151530 1657N 08757W 8432 01551 0078 +174 +119 039040 043 032 005 00
151600 1658N 08758W 8426 01560 0085 +165 +119 047040 041 031 005 00
151630 1659N 08759W 8437 01550 0095 +157 +120 048039 039 030 006 00
151700 1701N 08800W 8425 01566 0091 +169 +120 044035 039 029 007 00
151730 1702N 08801W 8425 01579 0103 +156 +121 047035 039 027 008 03
151800 1703N 08802W 8420 01576 0105 +157 +122 047034 036 024 006 00
151830 1704N 08803W 8426 01572 0100 +167 +121 048031 032 032 003 03
151900 1706N 08805W 8436 01565 0101 +170 +120 048030 031 020 005 00
151930 1707N 08806W 8430 01571 0101 +170 +121 051027 029 021 006 00
152000 1708N 08807W 8426 01562 0090 +172 +122 068027 031 031 006 00
152030 1709N 08808W 8433 01550 0093 +171 +125 062034 035 /// /// 03
152100 1709N 08810W 8427 01572 0102 +168 +127 056036 039 /// /// 03
152130 1707N 08811W 8431 01571 0105 +161 +130 041037 039 027 008 03
152200 1705N 08811W 8425 01576 0107 +155 +131 018031 033 029 009 00
152230 1704N 08811W 8431 01563 0108 +153 +130 021030 033 027 010 00
152300 1702N 08811W 8429 01568 0106 +156 +128 016029 031 035 011 00
152330 1700N 08811W 8435 01562 0098 +166 +125 022035 039 047 016 03
152400 1658N 08811W 8428 01568 0098 +165 +123 017032 036 025 006 00
152430 1656N 08812W 8432 01561 0093 +170 +123 014034 034 022 005 00
$$
;

[Dave]

000
UZNT13 KNHC 201528
XXAA 70158 99168 70878 04567 99000 26813 29535 00501 ///// /////
92688 23817 32019 85428 20845 34514 88999 77999
31313 09608 81510
61616 AF309 0508A HARVEY OB 20
62626 SPL 1681N08777W 1511 MBL WND 31527 AEV 20802 DLM WND 32519
999842 WL150 30532 084 REL 1681N08777W 151008 SPG 1681N08777W 151
131 =
XXBB 70158 99168 70878 04567 00000 26813 11850 20845 22842 19456
21212 00000 29535 11971 32024 22953 32026 33931 32519 44917 32519
55904 33012 66883 34509 77866 35014 88854 34512 99842 34016
31313 09608 81510
61616 AF309 0508A HARVEY OB 20
62626 SPL 1681N08777W 1511 MBL WND 31527 AEV 20802 DLM WND 32519
999842 WL150 30532 084 REL 1681N08777W 151008 SPG 1681N08777W 151
131 =
;

[RL3AO]

979
URNT12 KNHC 201529
VORTEX DATA MESSAGE AL082011
A. 20/15:10:00Z
B. 16 deg 49 min N
087 deg 46 min W
C. 850 mb 1437 m
D. 49 kt
E. 048 deg 9 nm
F. 141 deg 63 kt
G. 049 deg 7 nm
H. 1000 mb
I. 19 C / 1525 m
J. 20 C / 1531 m
K. 14 C / NA
L. open nw
M. E32/16/10
N. 12345 / 8
O. 0.02 / 0 nm
P. AF309 0508A HARVEY OB 19
MAX FL WIND 63 KT NE QUAD 15:07:40Z
MAX FL TEMP 20 C 049 / 7 NM FROM FL CNTR
;



Eyewall.

[Dave]

DECODED DROPSONDE #20

Code: Select all

Product: Air Force Temp Drop (Dropsonde) Message (UZNT13 KNHC)
Transmitted: 20th day of the month at 15:28Z
Aircraft: Air Force Aircraft (Last 3 digits of the tail number are 309)
Storm Number: 08
Storm Name: Harvey (flight in the North Atlantic basin)
Mission Number: 5
Observation Number: 20

Part A...


Date: Near the closest hour of 15Z on the 20th day of the month
Highest Mandatory Level For Which Wind Was Reported: 850mb
Coordinates: 16.8N 87.8W
Location: 55 miles (88 km) to the SSE (152°) from Belize City, Belize.
Marsden Square: 045 (About)

Level Geo. Height Air Temp. Dew Point Wind Direction Wind Speed
1000mb (29.53 inHg) Sea Level (Surface) 26.8°C (80.2°F) 25.5°C (77.9°F) 295° (from the WNW) 35 knots (40 mph)
1000mb -1m (-3 ft) Other data not available.
925mb 688m (2,257 ft) 23.8°C (74.8°F) 22.1°C (71.8°F) 320° (from the NW) 19 knots (22 mph)
850mb 1,428m (4,685 ft) 20.8°C (69.4°F) 16.3°C (61.3°F) 345° (from the NNW) 14 knots (16 mph)

Information About Radiosonde:
- Launch Time: 15:10Z
- About Sonde: A descending radiosonde tracked automatically by satellite navigation with no solar or infrared correction.

Remarks Section...


Splash Location: 16.81N 87.77W
Splash Time: 15:11Z

Release Location: 16.81N 87.77W View map)
Release Time: 15:10:08Z

Splash Location: 16.81N 87.77W (
Splash Time: 15:11:31Z

Mean Boundary Level Wind (mean wind in the lowest 500 geopotential meters of the sounding):
- Wind Direction: 315° (from the NW)
- Wind Speed: 27 knots (31 mph)

Deep Layer Mean Wind (average wind over the depth of the sounding):
- Wind Direction: 325° (from the NW)
- Wind Speed: 19 knots (22 mph)
- Depth of Sounding: From 842mb to 999mb

Average Wind Over Lowest Available 150 geopotential meters (gpm) of the sounding:
- Lowest 150m: 159 gpm - 9 gpm (522 geo. feet - 30 geo. feet)
- Wind Direction: 305° (from the NW)
- Wind Speed: 32 knots (37 mph)

Sounding Software Version: AEV 20802


Part B: Data For Significant Levels...


Significant Temperature And Relative Humidity Levels...
Level Air Temperature Dew Point
1000mb (Surface) 26.8°C (80.2°F) 25.5°C (77.9°F)
850mb 20.8°C (69.4°F) 16.3°C (61.3°F)
842mb 19.4°C (66.9°F) Approximately 13°C (55°F)

Significant Wind Levels...
Level Wind Direction Wind Speed
1000mb (Surface) 295° (from the WNW) 35 knots (40 mph)
971mb 320° (from the NW) 24 knots (28 mph)
953mb 320° (from the NW) 26 knots (30 mph)
931mb 325° (from the NW) 19 knots (22 mph)
917mb 325° (from the NW) 19 knots (22 mph)
904mb 330° (from the NNW) 12 knots (14 mph)
883mb 345° (from the NNW) 9 knots (10 mph)
866mb 350° (from the N) 14 knots (16 mph)
854mb 345° (from the NNW) 12 knots (14 mph)
842mb 340° (from the NNW) 16 knots (18 mph)




[RL3AO]

L. open nw
M. E32/16/10

VDM reports an open elliptical eyewall.

[Dave]

[Dave]

DECODED VDM #19

Product: Air Force Vortex Message (URNT12 KNHC)
Transmitted: 20th day of the month at 15:29Z
Aircraft: Air Force Aircraft (Last 3 digits of the tail number are 309)
Storm Number & Year: 08L in 2011
Storm Name: Harvey (flight in the North Atlantic basin)
Mission Number: 5
Observation Number: 19
A. Time of Center Fix: 20th day of the month at 15:10:00Z
B. Center Fix Coordinates: 16°49'N 87°46'W (16.8167N 87.7667W)
B. Center Fix Location: 55 miles (88 km) to the SSE (149°) from Belize City, Belize.
C. Minimum Height at Standard Level: 1,437m (4,715ft) at 850mb
D. Estimated (by SFMR or visually) Maximum Surface Wind: 49kts (~ 56.4mph)
E. Location of the Estimated Maximum Surface Wind: 9 nautical miles (10 statute miles) to the NE (48°) of center fix
F. Maximum Flight Level Wind Inbound: From 141° at 63kts (From the SE at ~ 72.5mph)
G. Location of Maximum Flight Level Wind Inbound: 7 nautical miles (8 statute miles) to the NE (49°) of center fix
H. Minimum Sea Level Pressure: 1000mb (29.53 inHg)
I. Maximum Flight Level Temp & Pressure Altitude Outside Eye: 19°C (66°F) at a pressure alt. of 1,525m (5,003ft)
J. Maximum Flight Level Temp & Pressure Altitude Inside Eye: 20°C (68°F) at a pressure alt. of 1,531m (5,023ft)
K. Dewpoint Temp (collected at same location as temp inside eye): 14°C (57°F)
K. Sea Surface Temp (collected at same location as temp inside eye): Not Available
L. Eye Character: Open, open nw
M. Eye Shape: Elliptical (oval shaped)
M. Orientation of Major Axis in Elliptical Eye: 320° to 140° (NW to SE)
M. Length of Major Axis in Elliptical Eye: 16 nautical miles
M. Length of Minor Axis in Elliptical Eye: 10 nautical 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: 0 nautical miles
Remarks Section:
Maximum Flight Level Wind: 63kts (~ 72.5mph) in the northeast quadrant at 15:07:40Z
Maximum Flight Level Temp: 20°C (68°F) which was observed 7 nautical miles to the NE (49°) from the flight level center

[Aric Dunn]

L. open nw
M. E32/16/10

VDM reports an open elliptical eyewall.

looking good but tiny... .. could be a hurricane right at landfall

[Macrocane]

000
URNT15 KNHC 201535
AF309 0508A HARVEY HDOB 44 20110820
152500 1654N 08812W 8432 01561 0089 +172 +123 006032 033 022 004 00
152530 1652N 08812W 8427 01565 0089 +172 +125 004033 034 023 005 00
152600 1650N 08812W 8430 01561 0088 +172 +128 357034 035 023 005 00
152630 1648N 08812W 8428 01563 0090 +168 +131 354035 036 025 007 00
152700 1646N 08812W 8434 01559 0100 +154 +133 347033 034 028 018 03
152730 1644N 08812W 8436 01555 0108 +140 +133 337031 032 031 021 00
152800 1642N 08812W 8430 01562 0105 +144 +129 328027 029 029 014 00
152830 1641N 08812W 8433 01559 0104 +146 +125 328026 028 044 008 00
152900 1639N 08812W 8422 01571 0106 +149 +121 319031 033 038 006 00
152930 1637N 08812W 8425 01571 0112 +144 +117 313034 037 030 009 00
153000 1635N 08811W 8439 01557 0112 +146 +115 306031 032 033 009 00
153030 1633N 08811W 8429 01570 0123 +129 +112 300031 032 036 017 00
153100 1631N 08811W 8420 01577 0123 +128 +109 300031 031 038 019 00
153130 1631N 08811W 8420 01577 0124 +133 +106 303030 031 033 016 03
153200 1628N 08811W 8433 01568 0122 +137 +104 304029 030 030 012 00
153230 1626N 08811W 8425 01577 0121 +140 +102 302027 028 /// /// 03
153300 1625N 08812W 8428 01576 0116 +152 +101 299024 024 029 010 03
153330 1624N 08813W 8432 01572 0114 +156 +101 298023 023 028 012 00
153400 1623N 08814W 8429 01576 0115 +155 +102 303022 023 027 011 00
153430 1622N 08815W 8430 01573 0115 +154 +103 306022 023 029 011 00
$$
;

[Dave]

[Macrocane]

000
URNT15 KNHC 201545
AF309 0508A HARVEY HDOB 45 20110820
153500 1621N 08817W 8428 01578 0115 +155 +104 299022 023 027 010 00
153530 1619N 08818W 8430 01573 0113 +158 +105 299022 023 025 009 03
153600 1618N 08819W 8430 01576 0115 +160 +107 306021 022 023 008 00
153630 1617N 08820W 8429 01578 0116 +160 +109 309021 021 025 010 00
153700 1615N 08821W 8436 01573 0115 +159 +111 312021 021 025 010 03
153730 1616N 08822W 8429 01578 0113 +157 +113 306017 018 /// /// 03
153800 1617N 08821W 8424 01579 0113 +154 +115 301018 019 /// /// 03
153830 1618N 08820W 8428 01578 0113 +160 +117 298018 019 023 008 03
153900 1620N 08819W 8430 01574 0112 +158 +118 290019 019 026 009 00
153930 1621N 08818W 8431 01576 0116 +155 +119 299017 017 027 011 00
154000 1622N 08817W 8430 01576 0116 +153 +118 294017 018 029 011 00
154030 1624N 08817W 8430 01574 0118 +147 +117 295019 020 026 009 00
154100 1625N 08816W 8430 01572 0112 +154 +116 297020 021 026 008 00
154130 1627N 08815W 8431 01573 0114 +156 +114 302022 023 026 009 00
154200 1628N 08814W 8428 01574 0109 +159 +113 297022 023 028 009 00
154230 1630N 08814W 8429 01573 0117 +146 +112 291023 025 031 016 00
154300 1631N 08812W 8431 01570 0122 +138 +111 295023 024 037 014 00
154330 1633N 08811W 8429 01571 0115 +146 +109 296024 026 031 011 00
154400 1634N 08810W 8424 01573 0120 +134 +108 292027 027 033 013 00
154430 1635N 08809W 8432 01565 0113 +140 +107 302027 029 036 012 00
$$
;

[Dave]

[Macrocane]

61 kt SFMR but flagged

000
URNT15 KNHC 201555
AF309 0508A HARVEY HDOB 46 20110820
154500 1637N 08808W 8430 01562 0112 +136 +108 298023 023 041 027 00
154530 1638N 08807W 8422 01570 0111 +136 +108 315027 028 049 021 00
154600 1639N 08806W 8424 01566 0106 +139 +109 331027 030 040 017 00
154630 1640N 08805W 8430 01554 0100 +139 +110 330029 031 039 011 00
154700 1642N 08804W 8428 01548 0082 +160 +110 346031 033 042 009 00
154730 1643N 08803W 8437 01534 0071 +165 +111 343036 039 039 007 03
154800 1644N 08802W 8432 01537 0073 +156 +114 331042 044 040 010 00
154830 1644N 08801W 8435 01523 0071 +140 +116 328041 044 047 023 00
154900 1645N 08759W 8418 01531 0060 +141 +117 326047 051 052 025 00
154930 1646N 08758W 8437 01510 0047 +152 +118 335052 053 049 013 03
155000 1647N 08756W 8425 01512 0035 +157 +119 315040 050 049 012 03
155030 1648N 08755W 8441 01483 0009 +184 +119 311017 027 030 008 03
155100 1649N 08754W 8435 01490 9998 +203 +121 065009 013 024 009 03
155130 1650N 08753W 8418 01509 9996 +203 +125 106010 013 028 007 00
155200 1651N 08751W 8434 01482 9997 +190 +132 135013 017 014 010 03
155230 1652N 08750W 8428 01497 9999 +192 +137 112025 033 022 006 03
155300 1654N 08750W 8412 01512 9997 +198 +141 096045 050 016 006 03
155330 1656N 08751W 8436 01503 0003 +212 +145 095053 057 018 006 03
155400 1657N 08750W 8448 01508 0022 +200 +150 097054 056 061 008 03
155430 1658N 08749W 8425 01533 0026 +210 +155 108053 057 061 006 03
$$

[Dave]