ATL: Ex INVEST 93L - Models
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Re: ATL : INVEST 93L - MODELS
Props go out to the globals for sniffing this out early. It's starting to spin up around 15N 35W, pretty much right on top of where the 00Z/06Z guidance is doing likewise.
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WHXX01 KWBC 061248
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1248 UTC FRI AUG 6 2010
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
ATLANTIC OBJECTIVE AIDS FOR
DISTURBANCE INVEST (AL932010) 20100806 1200 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
100806 1200 100807 0000 100807 1200 100808 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 15.1N 35.2W 16.5N 37.2W 17.9N 39.7W 19.3N 42.3W
BAMD 15.1N 35.2W 16.4N 37.2W 18.0N 39.6W 19.8N 42.3W
BAMM 15.1N 35.2W 16.6N 37.2W 18.1N 39.6W 19.8N 42.2W
LBAR 15.1N 35.2W 16.5N 37.3W 18.1N 39.6W 20.0N 41.9W
SHIP 25KTS 29KTS 34KTS 38KTS
DSHP 25KTS 29KTS 34KTS 38KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
100808 1200 100809 1200 100810 1200 100811 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 20.6N 45.1W 22.6N 50.0W 23.9N 53.6W 24.9N 56.0W
BAMD 21.5N 44.8W 24.5N 49.2W 26.8N 51.9W 29.2N 53.2W
BAMM 21.3N 44.9W 23.7N 49.2W 25.2N 52.2W 26.4N 53.9W
LBAR 21.5N 44.0W 23.4N 46.9W 24.1N 48.2W 23.8N 47.9W
SHIP 42KTS 46KTS 46KTS 43KTS
DSHP 42KTS 46KTS 46KTS 43KTS
...INITIAL CONDITIONS...
LATCUR = 15.1N LONCUR = 35.2W DIRCUR = 290DEG SPDCUR = 12KT
LATM12 = 14.5N LONM12 = 32.8W DIRM12 = 286DEG SPDM12 = 13KT
LATM24 = 13.8N LONM24 = 30.3W
WNDCUR = 25KT RMAXWD = 60NM WNDM12 = 25KT
CENPRS = 1010MB OUTPRS = 1014MB OUTRAD = 180NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM

CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1248 UTC FRI AUG 6 2010
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
ATLANTIC OBJECTIVE AIDS FOR
DISTURBANCE INVEST (AL932010) 20100806 1200 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
100806 1200 100807 0000 100807 1200 100808 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 15.1N 35.2W 16.5N 37.2W 17.9N 39.7W 19.3N 42.3W
BAMD 15.1N 35.2W 16.4N 37.2W 18.0N 39.6W 19.8N 42.3W
BAMM 15.1N 35.2W 16.6N 37.2W 18.1N 39.6W 19.8N 42.2W
LBAR 15.1N 35.2W 16.5N 37.3W 18.1N 39.6W 20.0N 41.9W
SHIP 25KTS 29KTS 34KTS 38KTS
DSHP 25KTS 29KTS 34KTS 38KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
100808 1200 100809 1200 100810 1200 100811 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 20.6N 45.1W 22.6N 50.0W 23.9N 53.6W 24.9N 56.0W
BAMD 21.5N 44.8W 24.5N 49.2W 26.8N 51.9W 29.2N 53.2W
BAMM 21.3N 44.9W 23.7N 49.2W 25.2N 52.2W 26.4N 53.9W
LBAR 21.5N 44.0W 23.4N 46.9W 24.1N 48.2W 23.8N 47.9W
SHIP 42KTS 46KTS 46KTS 43KTS
DSHP 42KTS 46KTS 46KTS 43KTS
...INITIAL CONDITIONS...
LATCUR = 15.1N LONCUR = 35.2W DIRCUR = 290DEG SPDCUR = 12KT
LATM12 = 14.5N LONM12 = 32.8W DIRM12 = 286DEG SPDM12 = 13KT
LATM24 = 13.8N LONM24 = 30.3W
WNDCUR = 25KT RMAXWD = 60NM WNDM12 = 25KT
CENPRS = 1010MB OUTPRS = 1014MB OUTRAD = 180NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM

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- cycloneye
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Re: ATL : INVEST 93L - MODELS
18z Tropical Models

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WHXX01 KWBC 061842
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1842 UTC FRI AUG 6 2010
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
ATLANTIC OBJECTIVE AIDS FOR
DISTURBANCE INVEST (AL932010) 20100806 1800 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
100806 1800 100807 0600 100807 1800 100808 0600
LAT LON LAT LON LAT LON LAT LON
BAMS 16.0N 36.0W 17.5N 38.2W 19.0N 40.8W 20.3N 43.5W
BAMD 16.0N 36.0W 17.5N 38.2W 19.2N 40.8W 21.0N 43.5W
BAMM 16.0N 36.0W 17.5N 38.1W 19.2N 40.7W 20.7N 43.2W
LBAR 16.0N 36.0W 17.4N 38.0W 19.2N 40.3W 20.9N 42.4W
SHIP 25KTS 31KTS 37KTS 42KTS
DSHP 25KTS 31KTS 37KTS 42KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
100808 1800 100809 1800 100810 1800 100811 1800
LAT LON LAT LON LAT LON LAT LON
BAMS 21.5N 46.2W 23.1N 51.0W 24.1N 54.6W 24.9N 57.2W
BAMD 22.6N 46.0W 25.2N 50.2W 26.9N 52.8W 28.4N 54.0W
BAMM 22.1N 45.8W 24.1N 50.0W 25.2N 53.0W 26.1N 54.9W
LBAR 22.3N 44.3W 23.8N 46.8W 24.3N 48.3W 24.4N 48.8W
SHIP 46KTS 51KTS 51KTS 48KTS
DSHP 46KTS 51KTS 51KTS 48KTS
...INITIAL CONDITIONS...
LATCUR = 16.0N LONCUR = 36.0W DIRCUR = 295DEG SPDCUR = 11KT
LATM12 = 14.8N LONM12 = 34.0W DIRM12 = 285DEG SPDM12 = 12KT
LATM24 = 14.1N LONM24 = 31.5W
WNDCUR = 25KT RMAXWD = 60NM WNDM12 = 25KT
CENPRS = 1010MB OUTPRS = 1014MB OUTRAD = 180NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM

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- cycloneye
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Re: ATL : INVEST 93L - MODELS
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586
WHXX01 KWBC 070619
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0619 UTC SAT AUG 7 2010
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
ATLANTIC OBJECTIVE AIDS FOR
DISTURBANCE INVEST (AL932010) 20100807 0600 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
100807 0600 100807 1800 100808 0600 100808 1800
LAT LON LAT LON LAT LON LAT LON
BAMS 17.5N 37.5W 19.4N 39.6W 21.0N 42.1W 22.3N 44.8W
BAMD 17.5N 37.5W 19.7N 39.4W 21.7N 41.3W 23.3N 42.9W
BAMM 17.5N 37.5W 19.7N 39.5W 21.4N 41.7W 22.9N 44.0W
LBAR 17.5N 37.5W 19.4N 39.1W 21.3N 40.8W 22.8N 42.2W
SHIP 25KTS 28KTS 32KTS 36KTS
DSHP 25KTS 28KTS 32KTS 36KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
100809 0600 100810 0600 100811 0600 100812 0600
LAT LON LAT LON LAT LON LAT LON
BAMS 23.2N 47.5W 24.3N 52.0W 25.1N 55.1W 26.1N 56.5W
BAMD 24.0N 44.3W 23.7N 46.7W 22.7N 47.8W 22.1N 47.1W
BAMM 23.9N 46.0W 24.8N 49.2W 25.2N 51.0W 25.9N 50.9W
LBAR 23.8N 43.2W 24.7N 44.2W 25.3N 43.9W 26.6N 42.6W
SHIP 39KTS 48KTS 49KTS 49KTS
DSHP 39KTS 48KTS 49KTS 49KTS
...INITIAL CONDITIONS...
LATCUR = 17.5N LONCUR = 37.5W DIRCUR = 320DEG SPDCUR = 11KT
LATM12 = 16.0N LONM12 = 36.0W DIRM12 = 314DEG SPDM12 = 11KT
LATM24 = 14.8N LONM24 = 34.0W
WNDCUR = 25KT RMAXWD = 60NM WNDM12 = 25KT
CENPRS = 1010MB OUTPRS = 1014MB OUTRAD = 180NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
$$
NNNN

WHXX01 KWBC 070619
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0619 UTC SAT AUG 7 2010
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
ATLANTIC OBJECTIVE AIDS FOR
DISTURBANCE INVEST (AL932010) 20100807 0600 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
100807 0600 100807 1800 100808 0600 100808 1800
LAT LON LAT LON LAT LON LAT LON
BAMS 17.5N 37.5W 19.4N 39.6W 21.0N 42.1W 22.3N 44.8W
BAMD 17.5N 37.5W 19.7N 39.4W 21.7N 41.3W 23.3N 42.9W
BAMM 17.5N 37.5W 19.7N 39.5W 21.4N 41.7W 22.9N 44.0W
LBAR 17.5N 37.5W 19.4N 39.1W 21.3N 40.8W 22.8N 42.2W
SHIP 25KTS 28KTS 32KTS 36KTS
DSHP 25KTS 28KTS 32KTS 36KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
100809 0600 100810 0600 100811 0600 100812 0600
LAT LON LAT LON LAT LON LAT LON
BAMS 23.2N 47.5W 24.3N 52.0W 25.1N 55.1W 26.1N 56.5W
BAMD 24.0N 44.3W 23.7N 46.7W 22.7N 47.8W 22.1N 47.1W
BAMM 23.9N 46.0W 24.8N 49.2W 25.2N 51.0W 25.9N 50.9W
LBAR 23.8N 43.2W 24.7N 44.2W 25.3N 43.9W 26.6N 42.6W
SHIP 39KTS 48KTS 49KTS 49KTS
DSHP 39KTS 48KTS 49KTS 49KTS
...INITIAL CONDITIONS...
LATCUR = 17.5N LONCUR = 37.5W DIRCUR = 320DEG SPDCUR = 11KT
LATM12 = 16.0N LONM12 = 36.0W DIRM12 = 314DEG SPDM12 = 11KT
LATM24 = 14.8N LONM24 = 34.0W
WNDCUR = 25KT RMAXWD = 60NM WNDM12 = 25KT
CENPRS = 1010MB OUTPRS = 1014MB OUTRAD = 180NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
$$
NNNN

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* ATLANTIC SHIPS INTENSITY FORECAST *
* GOES DATA AVAILABLE *
* OHC DATA AVAILABLE *
* INVEST AL932010 08/07/10 06 UTC *
TIME (HR) 0 6 12 18 24 36 48 60 72 84 96 108 120
V (KT) NO LAND 25 27 28 30 32 36 39 44 48 50 49 50 49
V (KT) LAND 25 27 28 30 32 36 39 44 48 50 49 50 49
V (KT) LGE mod 25 26 27 29 30 33 36 39 45 51 57 62 65
SHEAR (KT) 2 4 7 12 15 11 6 6 7 8 10 8 15
SHEAR ADJ (KT) 0 2 2 0 -3 -3 -1 -4 -3 -2 0 -1 0
SHEAR DIR 59 130 172 198 217 227 219 205 242 228 249 234 250
SST (C) 26.7 26.7 26.7 26.8 26.8 26.9 27.2 27.4 27.6 27.7 27.8 27.8 27.7
POT. INT. (KT) 122 123 122 123 123 124 126 128 130 130 130 130 129
ADJ. POT. INT. 116 117 116 116 115 113 114 113 113 112 110 109 109
200 MB T (C) -53.2 -53.0 -52.9 -53.0 -53.0 -53.2 -53.1 -53.0 -53.0 -53.0 -53.2 -53.4 -53.5
TH_E DEV (C) 4 5 5 5 5 6 6 7 8 8 8 8 9
700-500 MB RH 71 69 65 64 60 56 52 52 50 53 53 53 54
GFS VTEX (KT) 8 8 7 7 6 7 6 6 5 5 3 3 3
850 MB ENV VOR 18 9 5 8 -3 -17 -23 -14 -14 -7 -11 -7 -28
200 MB DIV 52 28 17 3 2 -3 0 10 13 8 16 16 7
LAND (KM) 2119 2135 2163 2160 2167 2189 2134 1975 1851 1756 1699 1695 1742
LAT (DEG N) 17.5 18.6 19.7 20.6 21.4 22.9 23.9 24.5 24.8 25.0 25.2 25.5 25.9
LONG(DEG W) 37.5 38.5 39.5 40.6 41.7 44.0 46.0 47.8 49.2 50.3 51.0 51.2 50.9
STM SPEED (KT) 12 15 14 13 13 11 10 8 6 4 2 1 3
HEAT CONTENT 8 9 9 10 10 11 16 19 17 18 17 16 16
FORECAST TRACK FROM BAMM INITIAL HEADING/SPEED (DEG/KT):320/ 11 CX,CY: -6/ 8
T-12 MAX WIND: 25 PRESSURE OF STEERING LEVEL (MB): 556 (MEAN=624)
GOES IR BRIGHTNESS TEMP. STD DEV. 50-200 KM RAD: 19.5 (MEAN=14.5)
% GOES IR PIXELS WITH T < -20 C 50-200 KM RAD: 59.0 (MEAN=65.0)
INDIVIDUAL CONTRIBUTIONS TO INTENSITY CHANGE
6 12 18 24 36 48 60 72 84 96 108 120
----------------------------------------------------------
SAMPLE MEAN CHANGE 1. 2. 3. 4. 6. 8. 9. 11. 11. 12. 13. 13.
SST POTENTIAL 0. 0. 1. 2. 4. 8. 14. 18. 21. 23. 24. 25.
VERTICAL SHEAR MAG 1. 3. 4. 6. 8. 10. 11. 12. 12. 12. 12. 11.
VERTICAL SHEAR ADJ 0. 0. 0. 0. 1. 1. 1. 2. 2. 2. 2. 1.
VERTICAL SHEAR DIR 0. 0. 0. 0. -1. -1. -1. -2. -2. -2. -2. -3.
PERSISTENCE 0. -1. -1. -1. -1. -1. -1. -1. -1. 0. 0. 0.
200/250 MB TEMP. 0. 0. 0. -1. -1. -1. -1. -1. -1. -1. -1. 0.
THETA_E EXCESS 0. -1. -2. -2. -3. -4. -5. -7. -9. -10. -11. -12.
700-500 MB RH 0. 0. 0. 0. -1. -1. -1. -1. -1. -1. -1. -1.
GFS VORTEX TENDENCY 0. 0. -1. -1. -1. -2. -2. -3. -4. -5. -5. -6.
850 MB ENV VORTICITY 0. 0. 0. 0. -1. -1. -2. -3. -3. -3. -3. -4.
200 MB DIVERGENCE 0. 0. 0. 0. -1. -1. -2. -2. -2. -2. -2. -2.
ZONAL STORM MOTION 0. 0. 0. 0. 0. 1. 1. 1. 1. 1. 0. 0.
STEERING LEVEL PRES 0. 0. 0. 0. 0. 1. 1. 1. 1. 1. 1. 0.
DAYS FROM CLIM. PEAK 0. 0. 0. 0. 0. 0. 0. -1. 0. 0. 0. 0.
GOES PREDICTORS 0. 0. 0. 0. 0. -1. -1. -2. -2. -2. -2. -1.
OCEAN HEAT CONTENT 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
----------------------------------------------------------
TOTAL CHANGE 2. 3. 5. 7. 11. 14. 19. 23. 25. 24. 25. 24.
** 2010 ATLANTIC RI INDEX AL932010 INVEST 08/07/10 06 UTC **
( 30 KT OR MORE MAX WIND INCREASE IN NEXT 24 HR)
12 HR PERSISTENCE (KT): 0.0 Range:-45.0 to 30.0 Scaled/Wgted Val: 0.6/ 1.3
850-200 MB SHEAR (KT) : 8.1 Range: 26.2 to 3.2 Scaled/Wgted Val: 0.8/ 1.0
D200 (10**7s-1) : 20.4 Range:-21.0 to 140.0 Scaled/Wgted Val: 0.3/ 0.4
POT = MPI-VMAX (KT) : 91.1 Range: 33.5 to 126.5 Scaled/Wgted Val: 0.6/ 0.4
850-700 MB REL HUM (%): 72.6 Range: 56.0 to 85.0 Scaled/Wgted Val: 0.6/ 0.3
% area w/pixels <-30 C: 51.0 Range: 17.0 to 100.0 Scaled/Wgted Val: 0.4/ 0.0
STD DEV OF IR BR TEMP : 19.5 Range: 30.6 to 3.2 Scaled/Wgted Val: 0.4/ 0.7
Heat content (KJ/cm2) : 9.2 Range: 0.0 to 130.0 Scaled/Wgted Val: 0.1/ 0.0
Prob of RI for 25 kt RI threshold= 22% is 1.7 times the sample mean(12.6%)
Prob of RI for 30 kt RI threshold= 15% is 1.8 times the sample mean( 8.1%)
Prob of RI for 35 kt RI threshold= 10% is 2.0 times the sample mean( 4.8%)
Prob of RI for 40 kt RI threshold= 1% is 0.3 times the sample mean( 3.4%)
## ANNULAR HURRICANE INDEX (AHI) AL932010 INVEST 08/07/10 06 UTC ##
## STORM NOT ANNULAR, SCREENING STEP FAILED, NPASS=6 NFAIL=1 ##
## AHI= 0 (AHI OF 100 IS BEST FIT TO ANN. STRUC., 1 IS MARGINAL, 0 IS NOT ANNULAR) ##
## ANNULAR INDEX RAN NORMALLY
** PROBLTY OF AT LEAST 1 SCNDRY EYEWL FORMTN EVENT AL932010 INVEST 08/07/2010 06 UTC **
TIME(HR) 0-12 12-24(0-24) 24-36(0-36) 36-48(0-48)
CLIMO(%) 0 0( 0) 0( 0) 0( 0) <-- PROB BASED ON INTENSITY ONLY
PROB(%) 0 0( 0) 0( 0) 0( 0) <-- FULL MODEL PROB (RAN NORMALLY)
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- chzzdekr81
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Models are in pretty good track agreement.
The 06z GFS barely does anything with this and makes only a weak Vort. The 0z ECM does develop it but does pretty much exactly the same thing it did with Colin and weakens it around 45-50W.
The 06z GFS barely does anything with this and makes only a weak Vort. The 0z ECM does develop it but does pretty much exactly the same thing it did with Colin and weakens it around 45-50W.
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The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products
- cycloneye
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Re: ATL : INVEST 93L - MODELS
12z Tropical Models

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WHXX01 KWBC 071320
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1320 UTC SAT AUG 7 2010
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
ATLANTIC OBJECTIVE AIDS FOR
DISTURBANCE INVEST (AL932010) 20100807 1200 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
100807 1200 100808 0000 100808 1200 100809 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 18.8N 38.8W 20.5N 41.2W 21.7N 44.0W 22.6N 46.8W
BAMD 18.8N 38.8W 21.0N 40.8W 22.7N 42.8W 24.0N 44.3W
BAMM 18.8N 38.8W 20.7N 41.0W 22.1N 43.5W 23.4N 45.7W
LBAR 18.8N 38.8W 20.8N 40.6W 22.5N 42.3W 23.7N 43.8W
SHIP 25KTS 27KTS 31KTS 34KTS
DSHP 25KTS 27KTS 31KTS 34KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
100809 1200 100810 1200 100811 1200 100812 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 23.3N 49.6W 24.0N 54.2W 24.8N 57.3W 25.8N 58.9W
BAMD 24.6N 45.7W 24.5N 47.8W 24.1N 48.4W 23.4N 47.5W
BAMM 24.2N 47.8W 25.0N 51.0W 25.9N 52.9W 27.1N 53.4W
LBAR 24.3N 44.8W 24.8N 46.1W 25.3N 46.6W 25.4N 46.1W
SHIP 38KTS 45KTS 46KTS 45KTS
DSHP 38KTS 45KTS 46KTS 45KTS
...INITIAL CONDITIONS...
LATCUR = 18.8N LONCUR = 38.8W DIRCUR = 315DEG SPDCUR = 13KT
LATM12 = 16.6N LONM12 = 36.8W DIRM12 = 315DEG SPDM12 = 11KT
LATM24 = 15.1N LONM24 = 35.2W
WNDCUR = 25KT RMAXWD = 60NM WNDM12 = 25KT
CENPRS = 1011MB OUTPRS = 1015MB OUTRAD = 150NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM

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- cycloneye
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Re: ATL : INVEST 93L - MODELS
GFDL and HWRF ramps 93L to hurricane, while SHIP stays at strong tropical storm.


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- MiamiHurricanes10
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Re: ATL : INVEST 93L - MODELS
12z ECMWF going even more aggressive than the previous run turning 93L into a hurricane by 120 hours. Link:
http://www.ecmwf.int/products/forecasts/d/charts/medium/deterministic/msl_uv850_z500!Wind%20850%20and%20mslp!120!North%20America!pop!od!oper!public_plots!2010080712!!/
http://www.ecmwf.int/products/forecasts/d/charts/medium/deterministic/msl_uv850_z500!Wind%20850%20and%20mslp!120!North%20America!pop!od!oper!public_plots!2010080712!!/
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Nah thats not even close to a hurricane on the ECM, probably 45-50kts I'd imagine, the ECM is now at the resolution that at least for lower end systems you can take the pressure as a real estimated depth...where as in the past you could only assume as the resolution wasn't good.
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The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products
- cycloneye
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Re: ATL : INVEST 93L - MODELS
18z Tropical Models

Code: Select all
WHXX01 KWBC 071910
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1910 UTC SAT AUG 7 2010
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
ATLANTIC OBJECTIVE AIDS FOR
DISTURBANCE INVEST (AL932010) 20100807 1800 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
100807 1800 100808 0600 100808 1800 100809 0600
LAT LON LAT LON LAT LON LAT LON
BAMS 19.8N 39.8W 21.3N 42.3W 22.6N 44.7W 23.4N 47.1W
BAMD 19.8N 39.8W 21.9N 41.8W 23.6N 43.5W 24.6N 45.0W
BAMM 19.8N 39.8W 21.5N 42.0W 22.9N 44.4W 24.0N 46.4W
LBAR 19.8N 39.8W 21.6N 41.5W 23.2N 43.3W 24.2N 44.7W
SHIP 25KTS 28KTS 32KTS 36KTS
DSHP 25KTS 28KTS 32KTS 36KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
100809 1800 100810 1800 100811 1800 100812 1800
LAT LON LAT LON LAT LON LAT LON
BAMS 24.3N 49.3W 25.6N 52.2W 27.1N 53.2W 28.6N 52.5W
BAMD 25.1N 46.4W 25.5N 48.0W 24.8N 46.7W 22.9N 45.3W
BAMM 24.8N 48.2W 25.9N 50.4W 26.8N 50.3W 27.2N 48.6W
LBAR 24.8N 45.8W 25.7N 47.2W 26.2N 47.7W 26.2N 47.0W
SHIP 42KTS 50KTS 53KTS 51KTS
DSHP 42KTS 50KTS 53KTS 51KTS
...INITIAL CONDITIONS...
LATCUR = 19.8N LONCUR = 39.8W DIRCUR = 320DEG SPDCUR = 14KT
LATM12 = 17.6N LONM12 = 37.7W DIRM12 = 319DEG SPDM12 = 15KT
LATM24 = 16.0N LONM24 = 36.0W
WNDCUR = 25KT RMAXWD = 60NM WNDM12 = 25KT
CENPRS = 1011MB OUTPRS = 1015MB OUTRAD = 150NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM

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Actually upon further review the 12z ECM probably does show a hurricane!!
Anyway the 18z GFS moves it WNW.
Anyway the 18z GFS moves it WNW.
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The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products
Re:
KWT wrote:Nah thats not even close to a hurricane on the ECM, probably 45-50kts I'd imagine, the ECM is now at the resolution that at least for lower end systems you can take the pressure as a real estimated depth...where as in the past you could only assume as the resolution wasn't good.
I would say that it is near hurricane strength, if you look at the colors it shows winds of at least 30 m/s or 108 km/h.
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- cycloneye
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Re: ATL : INVEST 93L - MODELS
00z Tropical Models

Code: Select all
558
WHXX01 KWBC 080033
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0033 UTC SUN AUG 8 2010
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
ATLANTIC OBJECTIVE AIDS FOR
DISTURBANCE INVEST (AL932010) 20100808 0000 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
100808 0000 100808 1200 100809 0000 100809 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 21.1N 41.0W 22.4N 43.4W 23.5N 45.5W 24.3N 47.7W
BAMD 21.1N 41.0W 22.6N 43.1W 23.9N 45.0W 24.9N 46.8W
BAMM 21.1N 41.0W 22.4N 43.2W 23.6N 45.2W 24.4N 47.0W
LBAR 21.1N 41.0W 23.0N 43.0W 24.3N 44.9W 25.2N 46.5W
SHIP 25KTS 28KTS 31KTS 36KTS
DSHP 25KTS 28KTS 31KTS 36KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
100810 0000 100811 0000 100812 0000 100813 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 25.0N 49.3W 26.2N 51.8W 27.7N 52.8W 29.3N 52.7W
BAMD 25.7N 48.4W 27.1N 50.2W 28.9N 49.1W 30.9N 45.8W
BAMM 25.1N 48.5W 26.3N 50.6W 27.7N 51.0W 29.7N 50.3W
LBAR 25.6N 47.9W 26.3N 49.6W 27.5N 49.9W 27.4N 49.3W
SHIP 41KTS 49KTS 48KTS 44KTS
DSHP 41KTS 49KTS 48KTS 44KTS
...INITIAL CONDITIONS...
LATCUR = 21.1N LONCUR = 41.0W DIRCUR = 315DEG SPDCUR = 16KT
LATM12 = 18.8N LONM12 = 38.8W DIRM12 = 318DEG SPDM12 = 15KT
LATM24 = 16.6N LONM24 = 36.8W
WNDCUR = 25KT RMAXWD = 60NM WNDM12 = 25KT
CENPRS = 1011MB OUTPRS = 1015MB OUTRAD = 150NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM

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