ATL HANNA: Models Discussion
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- HURAKAN
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ATL HANNA: Models Discussion
WHXX01 KWBC 220046
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0046 UTC FRI AUG 22 2008
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 (AL952008) 20080822 0000 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
080822 0000 080822 1200 080823 0000 080823 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 11.1N 36.4W 12.1N 37.6W 13.3N 39.1W 14.4N 41.4W
BAMD 11.1N 36.4W 12.0N 38.9W 13.1N 41.3W 13.9N 43.7W
BAMM 11.1N 36.4W 12.3N 38.5W 13.4N 40.6W 14.3N 42.8W
LBAR 11.1N 36.4W 12.1N 39.5W 13.2N 42.9W 14.0N 46.2W
SHIP 20KTS 25KTS 31KTS 39KTS
DSHP 20KTS 25KTS 31KTS 39KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
080824 0000 080825 0000 080826 0000 080827 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 15.6N 44.1W 18.3N 50.0W 20.9N 54.7W 23.2N 58.1W
BAMD 14.4N 45.8W 15.0N 50.2W 15.2N 54.7W 14.6N 58.7W
BAMM 15.1N 44.9W 16.2N 49.7W 16.9N 54.4W 16.5N 58.8W
LBAR 14.6N 49.3W 15.5N 54.1W 15.3N 56.9W 13.5N 59.0W
SHIP 47KTS 57KTS 63KTS 67KTS
DSHP 47KTS 57KTS 63KTS 67KTS
...INITIAL CONDITIONS...
LATCUR = 11.1N LONCUR = 36.4W DIRCUR = 280DEG SPDCUR = 15KT
LATM12 = 10.6N LONM12 = 33.5W DIRM12 = 276DEG SPDM12 = 15KT
LATM24 = 10.4N LONM24 = 30.6W
WNDCUR = 20KT RMAXWD = 45NM WNDM12 = 20KT
CENPRS = 1009MB OUTPRS = 1010MB OUTRAD = 150NM SDEPTH = M
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0046 UTC FRI AUG 22 2008
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 (AL952008) 20080822 0000 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
080822 0000 080822 1200 080823 0000 080823 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 11.1N 36.4W 12.1N 37.6W 13.3N 39.1W 14.4N 41.4W
BAMD 11.1N 36.4W 12.0N 38.9W 13.1N 41.3W 13.9N 43.7W
BAMM 11.1N 36.4W 12.3N 38.5W 13.4N 40.6W 14.3N 42.8W
LBAR 11.1N 36.4W 12.1N 39.5W 13.2N 42.9W 14.0N 46.2W
SHIP 20KTS 25KTS 31KTS 39KTS
DSHP 20KTS 25KTS 31KTS 39KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
080824 0000 080825 0000 080826 0000 080827 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 15.6N 44.1W 18.3N 50.0W 20.9N 54.7W 23.2N 58.1W
BAMD 14.4N 45.8W 15.0N 50.2W 15.2N 54.7W 14.6N 58.7W
BAMM 15.1N 44.9W 16.2N 49.7W 16.9N 54.4W 16.5N 58.8W
LBAR 14.6N 49.3W 15.5N 54.1W 15.3N 56.9W 13.5N 59.0W
SHIP 47KTS 57KTS 63KTS 67KTS
DSHP 47KTS 57KTS 63KTS 67KTS
...INITIAL CONDITIONS...
LATCUR = 11.1N LONCUR = 36.4W DIRCUR = 280DEG SPDCUR = 15KT
LATM12 = 10.6N LONM12 = 33.5W DIRM12 = 276DEG SPDM12 = 15KT
LATM24 = 10.4N LONM24 = 30.6W
WNDCUR = 20KT RMAXWD = 45NM WNDM12 = 20KT
CENPRS = 1009MB OUTPRS = 1010MB OUTRAD = 150NM SDEPTH = M
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
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- cycloneye
- Admin
- Posts: 143862
- Age: 68
- Joined: Thu Oct 10, 2002 10:54 am
- Location: San Juan, Puerto Rico
Re: ATL: Invest 95L Model Runs=First model guidance plots
First SHIP forecast for 95L. No strong shear for 95L.
Code: Select all
* ATLANTIC SHIPS INTENSITY FORECAST *
* GOES/OHC INPUT INCLUDED *
* INVEST AL952008 08/22/08 00 UTC *
TIME (HR) 0 6 12 18 24 36 48 60 72 84 96 108 120
V (KT) NO LAND 20 22 25 28 31 39 47 53 57 60 63 67 67
V (KT) LAND 20 22 25 28 31 39 47 53 57 60 63 67 67
V (KT) LGE mod 20 21 21 22 23 26 29 32 34 36 39 43 49
SHEAR (KTS) 12 11 10 17 12 14 15 19 17 16 8 10 8
SHEAR DIR 95 108 74 100 104 48 42 13 15 18 348 335 280
SST (C) 28.3 28.2 28.1 27.9 27.7 27.2 27.3 27.6 27.6 27.8 28.1 28.3 28.4
POT. INT. (KT) 142 140 139 136 133 127 128 132 132 134 138 141 143
ADJ. POT. INT. 145 141 139 134 131 123 124 128 128 129 132 135 137
200 MB T (C) -53.7 -54.0 -53.9 -53.4 -53.5 -54.1 -53.6 -54.0 -53.8 -54.0 -54.0 -54.1 -54.0
TH_E DEV (C) 8 9 8 8 9 9 9 9 10 10 10 10 10
700-500 MB RH 70 67 70 70 70 69 64 60 62 59 58 59 56
GFS VTEX (KT) 7 6 7 7 LOST LOST LOST LOST LOST LOST LOST LOST LOST
850 MB ENV VOR 66 60 65 52 40 28 2 -17 -30 -40 -41 -34 -23
200 MB DIV 60 71 90 45 33 44 40 9 -6 -2 -18 -1 -13
LAND (KM) 1606 1646 1668 1611 1563 1473 1401 1317 1257 1148 983 818 676
LAT (DEG N) 11.1 11.7 12.3 12.9 13.4 14.3 15.1 15.7 16.2 16.6 16.9 16.8 16.5
LONG(DEG W) 36.4 37.5 38.5 39.6 40.6 42.8 44.9 47.3 49.7 52.2 54.4 56.6 58.8
STM SPEED (KT) 13 12 12 12 11 11 11 12 12 11 11 11 11
HEAT CONTENT 21 21 20 20 18 19 18 29 46 49 63 60 61
FORECAST TRACK FROM BAMM INITIAL HEADING/SPEED (DEG/KT):280/ 15 CX,CY: -14/ 3
T-12 MAX WIND: 20 PRESSURE OF STEERING LEVEL (MB): 477 (MEAN=625)
GOES IR BRIGHTNESS TEMP. STD DEV. 100-300 KM RAD: 18.4 (MEAN=20.0)
% GOES IR PIXELS WITH T < -20 C 50-200 KM RAD: 9.0 (MEAN=68.6)
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. 10. 11. 12. 12. 13.
SST POTENTIAL 0. 0. 0. 1. 4. 10. 17. 22. 27. 31. 34. 37.
VERTICAL SHEAR 1. 2. 3. 4. 5. 4. 2. 0. -3. -3. -2. -1.
PERSISTENCE 0. -1. -1. -1. -1. -1. -1. -1. -1. -1. 0. 0.
200/250 MB TEMP. 0. 0. 0. 0. 0. 0. 1. 1. 1. 1. 2. 2.
THETA_E EXCESS 0. 0. -1. -1. -1. -2. -2. -2. -3. -3. -3. -3.
700-500 MB RH 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. -1. -2.
GFS VORTEX TENDENCY 0. 0. 0. 0. -1. -1. -1. -1. -2. -2. -2. -2.
850 MB ENV VORTICITY 0. 1. 1. 1. 1. 1. 0. 0. -1. -2. -2. -3.
200 MB DIVERGENCE 0. 1. 1. 2. 2. 3. 3. 3. 2. 1. 1. 0.
ZONAL STORM MOTION 0. 0. 1. 1. 2. 2. 3. 4. 4. 5. 6. 6.
STEERING LEVEL PRES 0. 1. 1. 1. 2. 2. 2. 3. 4. 3. 3. 2.
DAYS FROM CLIM. PEAK 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
----------------------------------------------------------
SUB-TOTAL CHANGE 2. 5. 8. 11. 19. 27. 33. 37. 40. 43. 47. 50.
SATELLITE ADJUSTMENTS ----------------------------------------------------------
MEAN ADJUSTMENT 0. 0. 0. 0. -1. -1. -1. -1. -1. -1. -1. -2.
GOES IR STD DEV 1. 2. 3. 3. 3. 2. 2. 0. -1. -1. -1. -1.
GOES IR PIXEL COUNT -1. -2. -2. -2. -2. -2. -1. 1. 3. 3. 3. 0.
OCEAN HEAT CONTENT 0. 0. 0. 0. 0. 0. -1. -1. -1. -1. -1. -1.
----------------------------------------------------------
TOTAL ADJUSTMENT 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. -2.
----------------------------------------------------------
TOTAL CHANGE (KT) 2. 5. 8. 11. 19. 27. 33. 37. 40. 43. 47. 47.
** 2008 ATLANTIC RI INDEX AL952008 INVEST 08/22/08 00 UTC **
( 25 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/ 1.1
850-200 MB SHEAR (KT) : 12.4 Range: 35.1 to 3.2 Scaled/Wgted Val: 0.7/ 1.1
D200 (10**7s-1) : 59.8 Range:-20.0 to 149.0 Scaled/Wgted Val: 0.5/ 0.7
POT = MPI-VMAX (KT) : 117.8 Range: 25.1 to 130.7 Scaled/Wgted Val: 0.9/ 1.0
850-700 MB REL HUM (%): 81.4 Range: 56.0 to 88.0 Scaled/Wgted Val: 0.8/ 0.3
% area w/pixels <-30 C: 4.0 Range: 17.0 to 100.0 Scaled/Wgted Val: 0.0/ 0.0
STD DEV OF IR BR TEMP : 10.0 Range: 35.1 to 3.2 Scaled/Wgted Val: 0.8/ 1.0
Heat content (KJ/cm2) : 20.0 Range: 0.0 to 132.0 Scaled/Wgted Val: 0.2/ 0.0
Prob of RI for 25 kt RI threshold= 4% is 0.3 times the sample mean(12.3%)
Prob of RI for 30 kt RI threshold= 3% is 0.3 times the sample mean( 7.8%)
Prob of RI for 35 kt RI threshold= 1% is 0.3 times the sample mean( 4.5%)
## ANNULAR HURRICANE INDEX (AHI) AL952008 INVEST 08/22/08 00 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
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Re: ATL: Invest 95L Model Runs
will be interesting to see the 0z GFS run on this. The EURO seems to be weakening the ridge at day 10 allowing for the turn up the EC......but that could change of course...
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Re: ATL: Invest 95L Model Runs
Interesting to see what this one does since it is so low. Let's hope it's just a storm to watch and not to experience.
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- Hurricaneman
- Category 5
- Posts: 7349
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- Joined: Tue Aug 31, 2004 3:24 pm
- Location: central florida
Re: ATL: Invest 95L Model Runs
ROCK wrote:will be interesting to see the 0z GFS run on this. The EURO seems to be weakening the ridge at day 10 allowing for the turn up the EC......but that could change of course...
The Euro track changed to the eastern seaboard from the previous 3 runs that progged it into the gulf and Im pretty sure that will change again
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- HURAKAN
- Professional-Met
- Posts: 46086
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- Joined: Thu May 20, 2004 4:34 pm
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746
WHXX01 KWBC 220800
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0800 UTC FRI AUG 22 2008
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 (AL952008) 20080822 0600 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
080822 0600 080822 1800 080823 0600 080823 1800
LAT LON LAT LON LAT LON LAT LON
BAMS 12.7N 39.0W 13.6N 40.4W 14.7N 42.1W 16.2N 44.3W
BAMD 12.7N 39.0W 13.6N 41.7W 14.4N 44.2W 15.0N 46.5W
BAMM 12.7N 39.0W 13.8N 41.1W 14.6N 43.3W 15.7N 45.5W
LBAR 12.7N 39.0W 13.8N 42.1W 14.9N 45.3W 15.7N 48.6W
SHIP 20KTS 26KTS 33KTS 41KTS
DSHP 20KTS 26KTS 33KTS 41KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
080824 0600 080825 0600 080826 0600 080827 0600
LAT LON LAT LON LAT LON LAT LON
BAMS 17.4N 46.8W 20.2N 51.7W 22.4N 55.4W 24.7N 58.5W
BAMD 15.3N 48.6W 15.6N 52.8W 15.7N 56.4W 15.4N 59.7W
BAMM 16.4N 47.4W 17.5N 51.5W 18.3N 55.1W 18.8N 58.6W
LBAR 16.2N 51.6W 16.6N 56.0W 15.9N 58.7W 13.2N 60.1W
SHIP 49KTS 61KTS 70KTS 72KTS
DSHP 49KTS 61KTS 70KTS 72KTS
...INITIAL CONDITIONS...
LATCUR = 12.7N LONCUR = 39.0W DIRCUR = 290DEG SPDCUR = 16KT
LATM12 = 11.7N LONM12 = 35.7W DIRM12 = 286DEG SPDM12 = 16KT
LATM24 = 10.8N LONM24 = 32.6W
WNDCUR = 20KT RMAXWD = 60NM WNDM12 = 20KT
CENPRS = 1009MB OUTPRS = 1011MB OUTRAD = 180NM SDEPTH = M
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
$$
NNNN
WHXX01 KWBC 220800
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0800 UTC FRI AUG 22 2008
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
ATLANTIC OBJECTIVE AIDS FOR
DISTURBANCE INVEST (AL952008) 20080822 0600 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
080822 0600 080822 1800 080823 0600 080823 1800
LAT LON LAT LON LAT LON LAT LON
BAMS 12.7N 39.0W 13.6N 40.4W 14.7N 42.1W 16.2N 44.3W
BAMD 12.7N 39.0W 13.6N 41.7W 14.4N 44.2W 15.0N 46.5W
BAMM 12.7N 39.0W 13.8N 41.1W 14.6N 43.3W 15.7N 45.5W
LBAR 12.7N 39.0W 13.8N 42.1W 14.9N 45.3W 15.7N 48.6W
SHIP 20KTS 26KTS 33KTS 41KTS
DSHP 20KTS 26KTS 33KTS 41KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
080824 0600 080825 0600 080826 0600 080827 0600
LAT LON LAT LON LAT LON LAT LON
BAMS 17.4N 46.8W 20.2N 51.7W 22.4N 55.4W 24.7N 58.5W
BAMD 15.3N 48.6W 15.6N 52.8W 15.7N 56.4W 15.4N 59.7W
BAMM 16.4N 47.4W 17.5N 51.5W 18.3N 55.1W 18.8N 58.6W
LBAR 16.2N 51.6W 16.6N 56.0W 15.9N 58.7W 13.2N 60.1W
SHIP 49KTS 61KTS 70KTS 72KTS
DSHP 49KTS 61KTS 70KTS 72KTS
...INITIAL CONDITIONS...
LATCUR = 12.7N LONCUR = 39.0W DIRCUR = 290DEG SPDCUR = 16KT
LATM12 = 11.7N LONM12 = 35.7W DIRM12 = 286DEG SPDM12 = 16KT
LATM24 = 10.8N LONM24 = 32.6W
WNDCUR = 20KT RMAXWD = 60NM WNDM12 = 20KT
CENPRS = 1009MB OUTPRS = 1011MB OUTRAD = 180NM SDEPTH = M
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
$$
NNNN
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- HURAKAN
- Professional-Met
- Posts: 46086
- Age: 38
- Joined: Thu May 20, 2004 4:34 pm
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Re: ATL: Invest 95L Model Runs
Code: Select all
* ATLANTIC SHIPS INTENSITY FORECAST *
* GOES/OHC INPUT INCLUDED *
* INVEST AL952008 08/22/08 06 UTC *
TIME (HR) 0 6 12 18 24 36 48 60 72 84 96 108 120
V (KT) NO LAND 20 22 26 29 33 41 49 55 61 67 70 72 72
V (KT) LAND 20 22 26 29 33 41 49 55 61 67 70 72 72
V (KT) LGE mod 20 21 22 23 24 28 32 36 39 44 50 56 63
SHEAR (KTS) 11 8 13 8 4 13 14 17 11 7 10 11 13
SHEAR DIR 107 57 124 131 53 40 23 23 10 2 324 346 295
SST (C) 28.0 27.8 27.5 27.3 27.2 27.3 27.4 27.5 27.6 27.8 28.1 28.3 28.4
POT. INT. (KT) 138 135 131 128 127 128 129 130 131 134 138 140 142
ADJ. POT. INT. 140 133 127 125 124 123 122 124 123 125 128 130 132
200 MB T (C) -53.8 -53.9 -53.5 -53.7 -54.0 -53.6 -53.9 -53.7 -53.9 -53.7 -54.0 -54.0 -54.4
TH_E DEV (C) 9 9 9 9 9 9 9 9 9 9 10 9 10
700-500 MB RH 65 63 64 65 65 65 65 63 63 66 61 62 55
GFS VTEX (KT) 6 7 LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST
850 MB ENV VOR 82 82 65 53 32 21 5 -11 -15 -23 -18 -14 -2
200 MB DIV 51 74 40 33 39 39 14 7 14 35 20 2 -1
LAND (KM) 1649 1597 1554 1506 1466 1416 1382 1351 1265 1151 1047 938 750
LAT (DEG N) 12.7 13.3 13.8 14.2 14.6 15.7 16.4 17.0 17.5 18.0 18.3 18.6 18.8
LONG(DEG W) 39.0 40.1 41.1 42.2 43.3 45.5 47.4 49.4 51.5 53.3 55.1 56.8 58.6
STM SPEED (KT) 14 12 11 11 12 11 10 10 9 9 9 8 9
HEAT CONTENT 21 18 18 18 18 20 29 38 43 49 51 54 61
FORECAST TRACK FROM BAMM INITIAL HEADING/SPEED (DEG/KT):290/ 16 CX,CY: -14/ 5
T-12 MAX WIND: 20 PRESSURE OF STEERING LEVEL (MB): 425 (MEAN=625)
GOES IR BRIGHTNESS TEMP. STD DEV. 100-300 KM RAD: 15.7 (MEAN=20.0)
% GOES IR PIXELS WITH T < -20 C 50-200 KM RAD: 3.0 (MEAN=68.6)
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. 10. 11. 12. 12. 13.
SST POTENTIAL 0. 0. 0. 1. 4. 9. 15. 21. 26. 29. 32. 35.
VERTICAL SHEAR 1. 2. 4. 5. 6. 6. 5. 4. 4. 4. 3. 3.
PERSISTENCE 0. -1. -1. -1. -1. -1. -1. -1. -1. -1. 0. 0.
200/250 MB TEMP. 0. 0. 0. 0. 0. 0. 1. 1. 1. 1. 2. 2.
THETA_E EXCESS 0. 0. 0. -1. -1. -1. -2. -2. -3. -3. -4. -4.
700-500 MB RH 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. -1. -2.
GFS VORTEX TENDENCY 0. 0. 0. 0. 0. 0. -1. -1. -1. -1. -1. -1.
850 MB ENV VORTICITY 0. 1. 1. 1. 1. 1. 1. 0. 0. -1. -1. -2.
200 MB DIVERGENCE 0. 1. 1. 1. 1. 2. 1. 1. 1. 1. 1. 0.
ZONAL STORM MOTION 0. 0. 1. 1. 2. 3. 3. 4. 4. 5. 6. 6.
STEERING LEVEL PRES 0. 1. 1. 2. 3. 3. 3. 5. 5. 4. 4. 3.
DAYS FROM CLIM. PEAK 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
----------------------------------------------------------
SUB-TOTAL CHANGE 3. 6. 9. 13. 21. 29. 35. 41. 47. 50. 52. 54.
SATELLITE ADJUSTMENTS ----------------------------------------------------------
MEAN ADJUSTMENT 0. 0. 0. 0. -1. -1. -1. -1. -1. -1. -1. -2.
GOES IR STD DEV 1. 2. 3. 3. 3. 2. 2. 0. -1. -1. -1. -1.
GOES IR PIXEL COUNT -1. -2. -2. -3. -2. -2. -1. 1. 3. 3. 3. 0.
OCEAN HEAT CONTENT 0. 0. 0. 0. 0. 0. -1. -1. -1. -1. -1. -1.
----------------------------------------------------------
TOTAL ADJUSTMENT 0. 0. 0. 0. 0. -1. 0. 0. 0. 0. 0. -2.
----------------------------------------------------------
TOTAL CHANGE (KT) 2. 6. 9. 13. 21. 29. 35. 41. 47. 50. 52. 52.
** 2008 ATLANTIC RI INDEX AL952008 INVEST 08/22/08 06 UTC **
( 25 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/ 1.1
850-200 MB SHEAR (KT) : 8.9 Range: 35.1 to 3.2 Scaled/Wgted Val: 0.8/ 1.3
D200 (10**7s-1) : 47.4 Range:-20.0 to 149.0 Scaled/Wgted Val: 0.4/ 0.6
POT = MPI-VMAX (KT) : 109.6 Range: 25.1 to 130.7 Scaled/Wgted Val: 0.8/ 0.9
850-700 MB REL HUM (%): 78.6 Range: 56.0 to 88.0 Scaled/Wgted Val: 0.7/ 0.3
% area w/pixels <-30 C: 1.0 Range: 17.0 to 100.0 Scaled/Wgted Val: 0.0/ 0.0
STD DEV OF IR BR TEMP : 9.2 Range: 35.1 to 3.2 Scaled/Wgted Val: 0.8/ 1.1
Heat content (KJ/cm2) : 18.6 Range: 0.0 to 132.0 Scaled/Wgted Val: 0.1/ 0.0
Prob of RI for 25 kt RI threshold= 4% is 0.3 times the sample mean(12.3%)
Prob of RI for 30 kt RI threshold= 3% is 0.3 times the sample mean( 7.8%)
Prob of RI for 35 kt RI threshold= 1% is 0.3 times the sample mean( 4.5%)
## ANNULAR HURRICANE INDEX (AHI) AL952008 INVEST 08/22/08 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
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Well there is once again some light shear but not really enough to stop slow development from occuring.
Track looks quite tough as there could be interactions with any other burst in the ITCZ. I think the models idea of this one going further north of 94L is likely but to what degree is unclear right now.
Track looks quite tough as there could be interactions with any other burst in the ITCZ. I think the models idea of this one going further north of 94L is likely but to what degree is unclear right now.
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Re: ATL: Invest 95L Model Runs
There seems to be some confusion as to which area is 95L. Some of the models think it's one area while others think it's the other!
Check this out: http://my.sfwmd.gov/sfwmd/common/images ... orm_95.gif
EDIT: Okay, after checking the times (along the top of the graphic) I think I've figured out what happened. 95L is the one to the north. It's just that the models that initialized to the south are old and haven't been updated as yet.
Check this out: http://my.sfwmd.gov/sfwmd/common/images ... orm_95.gif
EDIT: Okay, after checking the times (along the top of the graphic) I think I've figured out what happened. 95L is the one to the north. It's just that the models that initialized to the south are old and haven't been updated as yet.
Last edited by abajan on Fri Aug 22, 2008 8:49 am, edited 2 times in total.
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Re: ATL: Invest 95L Model Runs
abajan wrote:There seems to be some confusion as to which area is 95L. Some of the models think it's one area while others think it's the other!
Check this out: http://my.sfwmd.gov/sfwmd/common/images ... orm_95.gif
It will get fixed and changed to the northern area on the next run.
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Re: ATL: Invest 95L Model Runs
The Floater currently saying "95L" is actually over the little disturbance some of us were seeing on 'Talkin Tropics' last night. It was at 18N-35W but is under a fast ridge and is now nearer to 18N-40W this morning. I don't know what happened to the deep convection wave we were calling 95L last night on 'Active Storms'.
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- cycloneye
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Re: Invest 95L Model Runs
WHXX01 KWBC 231249
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1249 UTC SAT AUG 23 2008
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 (AL952008) 20080823 1200 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
080823 1200 080824 0000 080824 1200 080825 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 19.1N 47.7W 19.8N 51.5W 20.7N 54.9W 21.3N 57.7W
BAMD 19.1N 47.7W 19.8N 50.5W 20.2N 53.1W 20.7N 55.4W
BAMM 19.1N 47.7W 19.9N 50.7W 20.4N 53.5W 21.0N 56.0W
LBAR 19.1N 47.7W 19.9N 51.1W 20.6N 54.4W 20.9N 57.3W
SHIP 25KTS 30KTS 36KTS 44KTS
DSHP 25KTS 30KTS 36KTS 44KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
080825 1200 080826 1200 080827 1200 080828 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 22.0N 60.2W 22.8N 63.6W 22.4N 67.1W 21.8N 71.4W
BAMD 21.2N 57.2W 22.4N 59.4W 23.0N 61.5W 23.8N 64.6W
BAMM 21.6N 58.1W 22.5N 60.8W 22.5N 63.6W 23.0N 67.4W
LBAR 21.3N 59.9W 21.5N 63.3W 20.6N 67.0W 20.4N 71.3W
SHIP 53KTS 67KTS 77KTS 85KTS
DSHP 53KTS 67KTS 77KTS 85KTS
...INITIAL CONDITIONS...
LATCUR = 19.1N LONCUR = 47.7W DIRCUR = 280DEG SPDCUR = 20KT
LATM12 = 18.3N LONM12 = 43.7W DIRM12 = 283DEG SPDM12 = 20KT
LATM24 = 17.6N LONM24 = 39.5W
WNDCUR = 25KT RMAXWD = 60NM WNDM12 = 25KT
CENPRS = 1014MB OUTPRS = 1015MB OUTRAD = 120NM SDEPTH = M
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
$$
NNNN
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1249 UTC SAT AUG 23 2008
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
ATLANTIC OBJECTIVE AIDS FOR
DISTURBANCE INVEST (AL952008) 20080823 1200 UTC
...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS...
080823 1200 080824 0000 080824 1200 080825 0000
LAT LON LAT LON LAT LON LAT LON
BAMS 19.1N 47.7W 19.8N 51.5W 20.7N 54.9W 21.3N 57.7W
BAMD 19.1N 47.7W 19.8N 50.5W 20.2N 53.1W 20.7N 55.4W
BAMM 19.1N 47.7W 19.9N 50.7W 20.4N 53.5W 21.0N 56.0W
LBAR 19.1N 47.7W 19.9N 51.1W 20.6N 54.4W 20.9N 57.3W
SHIP 25KTS 30KTS 36KTS 44KTS
DSHP 25KTS 30KTS 36KTS 44KTS
...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS...
080825 1200 080826 1200 080827 1200 080828 1200
LAT LON LAT LON LAT LON LAT LON
BAMS 22.0N 60.2W 22.8N 63.6W 22.4N 67.1W 21.8N 71.4W
BAMD 21.2N 57.2W 22.4N 59.4W 23.0N 61.5W 23.8N 64.6W
BAMM 21.6N 58.1W 22.5N 60.8W 22.5N 63.6W 23.0N 67.4W
LBAR 21.3N 59.9W 21.5N 63.3W 20.6N 67.0W 20.4N 71.3W
SHIP 53KTS 67KTS 77KTS 85KTS
DSHP 53KTS 67KTS 77KTS 85KTS
...INITIAL CONDITIONS...
LATCUR = 19.1N LONCUR = 47.7W DIRCUR = 280DEG SPDCUR = 20KT
LATM12 = 18.3N LONM12 = 43.7W DIRM12 = 283DEG SPDM12 = 20KT
LATM24 = 17.6N LONM24 = 39.5W
WNDCUR = 25KT RMAXWD = 60NM WNDM12 = 25KT
CENPRS = 1014MB OUTPRS = 1015MB OUTRAD = 120NM SDEPTH = M
RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM
$$
NNNN
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- SouthFLTropics
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Re: Invest 95L Model Runs
Based on the early models it appears that 95L may become more of a threat to FL and/or the East Coast than 94L. JMO, and I know it's early and things will change but it appears that those models are pointing right at us.
BTW, does anybody have a link to the GFS runs for 95L?
SFT
BTW, does anybody have a link to the GFS runs for 95L?
SFT
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- HURAKAN
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Re: Invest 95L Model Runs
SouthFLTropics wrote:Based on the early models it appears that 95L may become more of a threat to FL and/or the East Coast than 94L.
SFT
I agree, that XTRP model looks ominous!


Seriously, we need to keep an eye on it as it moves westward.
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I think 95L is another example of an Invest that is way too far north to be an issue for South Florida.
We had a similar situation last year; I want to say with one of the 92L's; the one that was in a simlar position the first week of September.
Many cite Andrew as being out by 20/50 and it came due west but that is far for the "norm".
I think that 95L, if it develops; will not be a South Florida issue and would only be a Carolina's issue and that it most likely would be a "fish".
That is IF it develops which I find unlikely.
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
We had a similar situation last year; I want to say with one of the 92L's; the one that was in a simlar position the first week of September.
Many cite Andrew as being out by 20/50 and it came due west but that is far for the "norm".
I think that 95L, if it develops; will not be a South Florida issue and would only be a Carolina's issue and that it most likely would be a "fish".
That is IF it develops which I find unlikely.
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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