ATL: 90L - ERIKA Remnants - Models
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- cycloneye
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ATL: 90L - ERIKA Remnants - Models
Models for 98L here.
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS NATIONAL HURRICANE CENTER MIAMI FL
0027 UTC SUN AUG 23 2015
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 (AL982015) 20150823 0000 UTC
...00 HRS... ...12 HRS... ...24 HRS... ...36 HRS...
150823 0000 150823 1200 150824 0000 150824 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 13.3N 29.5W 14.1N 33.2W 14.9N 37.2W 15.9N 41.8W
BAMD 13.3N 29.5W 13.6N 33.3W 14.0N 36.8W 14.4N 40.2W
BAMM 13.3N 29.5W 13.9N 33.1W 14.6N 36.8W 15.3N 40.6W
LBAR 13.3N 29.5W 13.6N 33.5W 14.4N 37.8W 14.9N 42.1W
SHIP 25KTS 33KTS 42KTS 50KTS
DSHP 25KTS 33KTS 42KTS 50KTS
...48 HRS... ...72 HRS... ...96 HRS... ..120 HRS...
150825 0000 150826 0000 150827 0000 150828 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 17.0N 46.3W 18.4N 55.1W 19.5N 63.3W 21.6N 70.6W
BAMD 14.9N 43.3W 16.4N 48.6W 17.5N 52.3W 17.7N 55.8W
BAMM 16.2N 44.4W 17.8N 50.9W 18.7N 56.6W 20.1N 61.9W
LBAR 15.7N 46.0W 16.8N 52.5W 0.0N 0.0W 0.0N 0.0W
SHIP 57KTS 63KTS 64KTS 68KTS
DSHP 57KTS 63KTS 64KTS 68KTS
...INITIAL CONDITIONS...
LATCUR = 13.3N LONCUR = 29.5W DIRCUR = 270DEG SPDCUR = 21KT
LATM12 = 13.3N LONM12 = 25.3W DIRM12 = 270DEG SPDM12 = 21KT
LATM24 = 13.3N LONM24 = 21.3W
WNDCUR = 25KT RMAXWD = 300NM WNDM12 = 20KT
CENPRS = 1009MB OUTPRS = 1012MB OUTRAD = 350NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
WHXX01 KWBC 230019
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS NATIONAL HURRICANE CENTER MIAMI FL
0027 UTC SUN AUG 23 2015
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 (AL982015) 20150823 0000 UTC
...00 HRS... ...12 HRS... ...24 HRS... ...36 HRS...
150823 0000 150823 1200 150824 0000 150824 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 13.3N 29.5W 14.1N 33.2W 14.9N 37.2W 15.9N 41.8W
BAMD 13.3N 29.5W 13.6N 33.3W 14.0N 36.8W 14.4N 40.2W
BAMM 13.3N 29.5W 13.9N 33.1W 14.6N 36.8W 15.3N 40.6W
LBAR 13.3N 29.5W 13.6N 33.5W 14.4N 37.8W 14.9N 42.1W
SHIP 25KTS 33KTS 42KTS 50KTS
DSHP 25KTS 33KTS 42KTS 50KTS
...48 HRS... ...72 HRS... ...96 HRS... ..120 HRS...
150825 0000 150826 0000 150827 0000 150828 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 17.0N 46.3W 18.4N 55.1W 19.5N 63.3W 21.6N 70.6W
BAMD 14.9N 43.3W 16.4N 48.6W 17.5N 52.3W 17.7N 55.8W
BAMM 16.2N 44.4W 17.8N 50.9W 18.7N 56.6W 20.1N 61.9W
LBAR 15.7N 46.0W 16.8N 52.5W 0.0N 0.0W 0.0N 0.0W
SHIP 57KTS 63KTS 64KTS 68KTS
DSHP 57KTS 63KTS 64KTS 68KTS
...INITIAL CONDITIONS...
LATCUR = 13.3N LONCUR = 29.5W DIRCUR = 270DEG SPDCUR = 21KT
LATM12 = 13.3N LONM12 = 25.3W DIRM12 = 270DEG SPDM12 = 21KT
LATM24 = 13.3N LONM24 = 21.3W
WNDCUR = 25KT RMAXWD = 300NM WNDM12 = 20KT
CENPRS = 1009MB OUTPRS = 1012MB OUTRAD = 350NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
WHXX01 KWBC 230019
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- cycloneye
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Re: ATL: INVEST 98L - Models
Longtracker.

Intensity is up there by SHIP but is early.

Intensity is up there by SHIP but is early.
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Normally I'd dismiss these intensity runs, but they forecast Danny to become a Cat 3 and nobody believed them, but it did, so they may warrant a closer look now if they continue for multiple runs.
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- Hurricaneman
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Re:
gatorcane wrote:Out through 192 hours and 00z GFS looks ready to blow up 98l and recurve it into a weakness east of the Bahamas.
but its a close call on the 0zGFS of a ridge bridge which needs to be watched as this may have better conditions than Danny and could be a strong hurricane in the Bahamas
Looks like it could be left behind
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- cycloneye
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Re: ATL: INVEST 98L - Models
00z GFS has a Strong TS/Hurricane near the Bahamas at 192 hours.
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- Hurricaneman
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on the 0zGFS it seems to leave 98L behind near the Bahamas which is something that needs to be watched in the SEUS past 8 days
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
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
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- Hurricaneman
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Re: ATL: INVEST 98L - Models
Siker wrote:At 240 hours looks like it should finally be picked up.
maybe but its so close to being left in the Bahamas
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Re: ATL: INVEST 98L - Models
True, and it's likely a strong Cat 3 by then. 950mb at 240 hours.


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- Hurricaneman
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Interest in the Lesser Antilles and maybe Bermuda the East coast will have to keep an eye on this as we head to next week if the Euro is even close to right
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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
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- cycloneye
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Re: ATL: INVEST 98L - Models
Code: Select all
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS NATIONAL HURRICANE CENTER MIAMI FL
1259 UTC SUN AUG 23 2015
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 (AL982015) 20150823 1200 UTC
...00 HRS... ...12 HRS... ...24 HRS... ...36 HRS...
150823 1200 150824 0000 150824 1200 150825 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 13.7N 34.4W 14.5N 38.1W 15.6N 42.2W 16.5N 46.2W
BAMD 13.7N 34.4W 14.2N 37.5W 14.7N 40.5W 15.4N 43.2W
BAMM 13.7N 34.4W 14.3N 38.0W 15.0N 41.6W 15.7N 45.1W
LBAR 13.7N 34.4W 14.2N 37.9W 14.7N 41.6W 15.4N 45.3W
SHIP 25KTS 31KTS 39KTS 47KTS
DSHP 25KTS 31KTS 39KTS 47KTS
...48 HRS... ...72 HRS... ...96 HRS... ..120 HRS...
150825 1200 150826 1200 150827 1200 150828 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 16.9N 50.1W 17.2N 57.5W 17.2N 64.1W 18.1N 70.2W
BAMD 16.3N 45.5W 18.5N 48.6W 19.6N 50.3W 20.0N 52.6W
BAMM 16.4N 48.2W 17.6N 53.6W 18.5N 58.4W 20.2N 63.1W
LBAR 16.2N 48.9W 17.5N 54.9W 18.4N 59.5W 0.0N 0.0W
SHIP 55KTS 61KTS 63KTS 66KTS
DSHP 55KTS 61KTS 63KTS 66KTS
...INITIAL CONDITIONS...
LATCUR = 13.7N LONCUR = 34.4W DIRCUR = 275DEG SPDCUR = 18KT
LATM12 = 13.6N LONM12 = 31.0W DIRM12 = 273DEG SPDM12 = 21KT
LATM24 = 13.4N LONM24 = 26.1W
WNDCUR = 25KT RMAXWD = 100NM WNDM12 = 25KT
CENPRS = 1009MB OUTPRS = 1012MB OUTRAD = 230NM SDEPTH = S
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
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Re: ATL: INVEST 98L - Models
Code: Select all
* ATLANTIC SHIPS INTENSITY FORECAST *
* IR SAT DATA AVAILABLE, OHC AVAILABLE *
* INVEST AL982015 08/23/15 12 UTC *
TIME (HR) 0 6 12 18 24 36 48 60 72 84 96 108 120
V (KT) NO LAND 25 28 31 34 39 47 55 58 61 62 63 64 66
V (KT) LAND 25 28 31 34 39 47 55 58 61 62 63 64 66
V (KT) LGE mod 25 26 28 30 32 38 44 50 55 58 60 62 65
Storm Type TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP
SHEAR (KT) 14 14 13 9 9 4 10 13 22 21 21 18 23
SHEAR ADJ (KT) 0 -1 0 3 3 3 -4 0 -3 -2 -4 -2 -8
SHEAR DIR 22 10 6 347 349 303 298 271 283 279 290 276 302
SST (C) 27.1 27.0 27.0 27.0 26.9 26.8 26.9 27.2 27.6 28.0 28.3 28.5 28.6
POT. INT. (KT) 128 127 127 127 126 124 125 128 132 137 141 145 146
ADJ. POT. INT. 130 129 128 128 126 122 122 123 126 131 134 138 138
200 MB T (C) -52.6 -52.5 -52.7 -53.1 -53.1 -52.9 -53.2 -53.2 -53.4 -53.4 -53.7 -53.4 -53.7
TH_E DEV (C) 7 8 8 8 8 9 10 11 11 11 11 12 11
700-500 MB RH 58 59 61 62 60 59 59 56 57 54 54 54 57
MODEL VTX (KT) 13 13 13 14 15 15 16 14 14 13 11 10 9
850 MB ENV VOR 103 96 91 82 70 44 34 -5 -23 -21 -27 -31 -46
200 MB DIV -27 -20 2 36 18 19 13 9 -6 5 8 18 6
700-850 TADV -8 -15 -20 -15 -11 -9 -6 -5 -5 -6 -6 -10 -7
LAND (KM) 1824 1981 1842 1721 1615 1441 1345 1285 1098 964 770 537 344
LAT (DEG N) 13.7 14.0 14.3 14.7 15.0 15.7 16.4 17.1 17.6 18.0 18.5 19.3 20.2
LONG(DEG W) 34.4 36.2 38.0 39.8 41.6 45.1 48.2 51.0 53.6 56.0 58.4 60.7 63.1
STM SPEED (KT) 18 18 18 18 18 16 15 13 12 12 11 12 12
HEAT CONTENT 10 7 6 3 6 8 12 19 18 28 57 41 51
FORECAST TRACK FROM BAMM INITIAL HEADING/SPEED (DEG/KT):275/ 18 CX,CY: -17/ 2
T-12 MAX WIND: 25 PRESSURE OF STEERING LEVEL (MB): 542 (MEAN=624)
GOES IR BRIGHTNESS TEMP. STD DEV. 50-200 KM RAD: 20.0 (MEAN=14.5)
% GOES IR PIXELS WITH T < -20 C 50-200 KM RAD: 66.0 (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. 12. 12. 13. 14.
SST POTENTIAL 0. 1. 1. 2. 6. 10. 16. 21. 25. 27. 29. 31.
VERTICAL SHEAR MAG 1. 2. 3. 4. 6. 7. 7. 6. 3. 1. 1. -1.
VERTICAL SHEAR ADJ 0. 0. 0. 0. 0. 0. 0. 1. 1. 1. 1. 1.
VERTICAL SHEAR DIR 0. 1. 1. 2. 3. 2. 1. 0. 0. -1. -2. -3.
PERSISTENCE 0. -1. -1. -1. -1. -1. -1. -1. -1. 0. 0. 0.
200/250 MB TEMP. 0. 0. -1. -1. -1. -1. -1. -1. -1. 0. 0. 1.
THETA_E EXCESS 0. -1. -1. -1. -2. -2. -2. -2. -2. -2. -2. -2.
700-500 MB RH 0. 0. 0. 0. -1. -1. -1. -1. -1. -1. -1. -1.
MODEL VTX TENDENCY 0. 0. 0. 1. 1. 2. 0. 0. -2. -4. -5. -6.
850 MB ENV VORTICITY 0. 1. 1. 2. 2. 2. 2. 2. 1. 0. 0. -1.
200 MB DIVERGENCE 0. -1. -1. -1. -1. -1. -1. -2. -2. -1. -1. -1.
850-700 T ADVEC 0. 0. 0. 1. 1. 0. 0. 0. 0. 1. 1. 2.
ZONAL STORM MOTION 0. 0. 1. 1. 2. 3. 3. 4. 4. 5. 6. 6.
STEERING LEVEL PRES 0. 0. 0. 0. 1. 1. 1. 1. 1. 1. 1. 1.
DAYS FROM CLIM. PEAK 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
GOES PREDICTORS 0. 1. 1. 1. 1. 0. 0. -1. -1. -1. -1. -1.
OCEAN HEAT CONTENT 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
----------------------------------------------------------
TOTAL CHANGE 3. 6. 9. 14. 22. 30. 33. 36. 37. 38. 40. 41.
** 2013 ATLANTIC RI INDEX AL982015 INVEST 08/23/15 12 UTC **
( 30 KT OR MORE MAX WIND INCREASE IN NEXT 24 HR)
12 HR PERSISTENCE (KT): 0.0 Range:-49.5 to 33.0 Scaled/Wgted Val: 0.6/ 1.7
850-200 MB SHEAR (KT) : 11.8 Range: 28.8 to 2.9 Scaled/Wgted Val: 0.7/ 0.8
STD DEV OF IR BR TEMP : 20.0 Range: 37.5 to 2.9 Scaled/Wgted Val: 0.5/ 0.7
850-700 MB REL HUM (%): 65.0 Range: 43.2 to 93.5 Scaled/Wgted Val: 0.4/ 0.5
POT = MPI-VMAX (KT) : 103.3 Range: 28.4 to 139.1 Scaled/Wgted Val: 0.7/ 0.4
Heat content (KJ/cm2) : 6.4 Range: 0.0 to 155.1 Scaled/Wgted Val: 0.0/ 0.0
D200 (10**7s-1) : 1.8 Range:-23.1 to 181.5 Scaled/Wgted Val: 0.1/ 0.0
% area w/pixels <-30 C: 59.0 Range: 15.3 to 100.0 Scaled/Wgted Val: 0.5/ 0.1
Prob of RI for 25 kt RI threshold= 18% is 1.5 times the sample mean(11.9%)
Prob of RI for 30 kt RI threshold= 10% is 1.4 times the sample mean( 7.6%)
Prob of RI for 35 kt RI threshold= 6% is 1.2 times the sample mean( 4.6%)
Prob of RI for 40 kt RI threshold= 1% is 0.3 times the sample mean( 3.0%)
** PROBLTY OF AT LEAST 1 SCNDRY EYEWL FORMTN EVENT AL982015 INVEST 08/23/2015 12 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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