EPAC: IVETTE - Post-Tropical
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- cycloneye
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EPAC: IVETTE - Post-Tropical
EP, 92, 2016073112, , BEST, 0, 95N, 1032W, 20, 1009, DB, 0, , 0, 0, 0, 0, 0, 0, 0, 0, 0, , 0, , 0, 0, INVEST, ,
EP, 92, 2016073118, , BEST, 0, 95N, 1049W, 20, 1009, DB, 0, , 0, 0, 0, 0, 0, 0, 0, 0, 0, , 0, , 0, 0, INVEST, ,
EP, 92, 2016080100, , BEST, 0, 96N, 1062W, 20, 1009, DB, 0, , 0, 0, 0, 0, 0, 0, 0, 0, 0, , 0, , 0, 0, INVEST, ,
EP, 92, 2016080106, , BEST, 0, 98N, 1076W, 20, 1009, DB, 0, , 0, 0, 0, 0, 0, 0, 0, 0, 0, , 0, , 0, 0, INVEST, ,
EP, 92, 2016080112, , BEST, 0, 100N, 1090W, 20, 1009, DB, 34, NEQ, 0, 0, 0, 0, 1011, 150, 0, 0, 0, E, 0, , 0, 0, INVEST, S,
EP, 92, 2016073118, , BEST, 0, 95N, 1049W, 20, 1009, DB, 0, , 0, 0, 0, 0, 0, 0, 0, 0, 0, , 0, , 0, 0, INVEST, ,
EP, 92, 2016080100, , BEST, 0, 96N, 1062W, 20, 1009, DB, 0, , 0, 0, 0, 0, 0, 0, 0, 0, 0, , 0, , 0, 0, INVEST, ,
EP, 92, 2016080106, , BEST, 0, 98N, 1076W, 20, 1009, DB, 0, , 0, 0, 0, 0, 0, 0, 0, 0, 0, , 0, , 0, 0, INVEST, ,
EP, 92, 2016080112, , BEST, 0, 100N, 1090W, 20, 1009, DB, 34, NEQ, 0, 0, 0, 0, 1011, 150, 0, 0, 0, E, 0, , 0, 0, INVEST, S,
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- Yellow Evan
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Re: EPAC: INVEST 92E
Track looks too far north.
Code: Select all
* EAST PACIFIC SHIPS INTENSITY FORECAST *
* IR SAT DATA AVAILABLE, OHC AVAILABLE *
* INVEST EP922016 08/01/16 12 UTC *
TIME (HR) 0 6 12 18 24 36 48 60 72 84 96 108 120
V (KT) NO LAND 20 21 23 25 28 33 37 42 47 48 49 48 48
V (KT) LAND 20 21 23 25 28 33 37 42 47 48 49 48 48
V (KT) LGEM 20 20 20 21 21 23 25 27 28 30 31 32 32
Storm Type TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP
SHEAR (KT) 12 15 15 13 11 13 15 11 8 8 6 9 9
SHEAR ADJ (KT) -3 -3 -3 -3 -2 -1 0 -5 -3 -5 -4 -4 -3
SHEAR DIR 21 27 31 24 20 4 354 347 324 313 308 302 279
SST (C) 28.4 28.4 28.3 28.1 28.1 28.5 28.4 28.8 28.5 28.4 28.4 28.4 28.1
POT. INT. (KT) 150 150 149 147 147 152 151 154 151 149 149 149 146
200 MB T (C) -54.0 -53.8 -53.4 -53.5 -53.8 -53.4 -53.8 -53.4 -53.7 -53.5 -53.8 -53.6 -53.7
200 MB VXT (C) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
TH_E DEV (C) 6 6 6 6 6 7 7 8 7 7 6 5 4
700-500 MB RH 76 75 75 73 74 73 74 68 72 69 69 64 62
MODEL VTX (KT) 0 LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST
850 MB ENV VOR 25 23 15 0 -10 -28 -46 -58 -57 -46 -34 -32 -39
200 MB DIV 49 41 47 39 26 54 50 45 34 40 17 6 6
700-850 TADV -2 -2 0 1 1 -5 -1 0 0 -4 -4 -3 -1
LAND (KM) 1105 1167 1233 1313 1407 1515 1696 1852 2027 2178 2323 2192 1931
LAT (DEG N) 10.0 10.3 10.5 10.8 11.1 11.6 12.0 12.6 13.2 13.9 14.4 15.3 16.1
LONG(DEG W) 109.0 110.5 111.9 113.4 114.9 118.0 121.2 124.3 127.2 129.8 132.2 134.6 136.9
STM SPEED (KT) 14 14 14 15 15 16 16 14 14 12 12 12 11
HEAT CONTENT 20 19 20 19 20 19 24 28 21 25 32 28 26
FORECAST TRACK FROM TABM INITIAL HEADING/SPEED (DEG/KT):275/ 14 CX,CY: -13/ 1
T-12 MAX WIND: 20 PRESSURE OF STEERING LEVEL (MB): 607 (MEAN=586)
GOES IR BRIGHTNESS TEMP. STD DEV. 50-200 KM RAD: 17.8 (MEAN=14.5)
% GOES IR PIXELS WITH T < -20 C 50-200 KM RAD: 18.0 (MEAN=65.0)
PRELIM RI PROB (DV .GE. 30 KT IN 24 HR): 1.3
INDIVIDUAL CONTRIBUTIONS TO INTENSITY CHANGE
6 12 18 24 36 48 60 72 84 96 108 120
----------------------------------------------------------
SAMPLE MEAN CHANGE 0. 0. 1. 1. 1. 1. 1. 1. 0. -1. -1. -2.
SST POTENTIAL 0. 0. 0. 1. 7. 14. 22. 28. 32. 34. 35. 35.
VERTICAL SHEAR MAG 1. 1. 2. 2. 1. 0. -1. -1. -1. 0. 1. 3.
VERTICAL SHEAR ADJ 0. 1. 1. 1. 2. 2. 2. 2. 1. 1. 1. 1.
VERTICAL SHEAR DIR 0. 1. 2. 2. 3. 4. 3. 2. 1. 0. -2. -3.
PERSISTENCE 0. 0. 0. -1. -1. -1. -1. 0. 0. 0. 0. 1.
200/250 MB TEMP. 0. 0. 0. -1. -1. -3. -4. -4. -5. -5. -4. -5.
THETA_E EXCESS 0. 0. 0. 0. 0. 0. 0. 1. 1. 1. 0. 0.
700-500 MB RH 0. 0. 1. 1. 1. 1. 2. 2. 3. 3. 3. 3.
MODEL VTX TENDENCY 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
850 MB ENV VORTICITY 0. 0. 0. 0. 0. 1. 1. 2. 2. 2. 3. 3.
200 MB DIVERGENCE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
850-700 T ADVEC 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
ZONAL STORM MOTION 0. 1. 1. 2. 3. 3. 3. 3. 2. 2. 2. 2.
STEERING LEVEL PRES 0. 0. 0. 0. 0. 0. 0. 0. 1. 1. 1. 1.
DAYS FROM CLIM. PEAK 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
GOES PREDICTORS -1. -1. -1. -1. -3. -6. -8. -8. -9. -9. -10. -11.
OCEAN HEAT CONTENT 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
----------------------------------------------------------
TOTAL CHANGE 1. 3. 5. 8. 13. 17. 22. 27. 28. 29. 28. 28.
CURRENT MAX WIND (KT): 20. LAT, LON: 10.0 109.0
** 2015 E. Pacific RI INDEX EP922016 INVEST 08/01/16 12 UTC **
(SHIPS-RII PREDICTOR TABLE for 30 KT OR MOREMAXIMUM WIND INCREASE IN NEXT 24-h)
Predictor Value RI Predictor Range Scaled Value(0-1) % Contribution
12 HR PERSISTENCE (KT): 0.0 -22.0 to 38.5 0.36 999.0
POT = MPI-VMAX (KT) : 128.8 40.3 to 144.5 0.85 999.0
HEAT CONTENT (KJ/cm2) : 19.6 0.0 to 75.9 0.26 999.0
STD DEV OF IR BR TEMP : 17.8 38.9 to 2.1 0.57 999.0
850-200 MB SHEAR (KT) : 13.2 18.9 to 1.4 0.32 999.0
MAXIMUM WIND (kt) : 20.0 22.5 to 132.0 0.00 0.0
D200 (10**7s-1) : 40.4 -11.0 to 135.3 0.35 999.0
BL DRY-AIR FLUX (w/m2): 45.2 638.0 to -68.2 0.84 999.0
2nd PC OF IR BR TEMP : 0.5 2.1 to -1.7 0.42 999.0
% AREA WITH TPW <45 mm: 0.0 81.4 to 0.0 1.00 999.0
SHIPS Prob RI for 20kt/ 12hr RI threshold= 0% is 0.0 times sample mean ( 6.3%)
SHIPS Prob RI for 25kt/ 24hr RI threshold= 0% is 0.0 times sample mean (12.9%)
SHIPS Prob RI for 30kt/ 24hr RI threshold= 0% is 0.0 times sample mean ( 8.6%)
SHIPS Prob RI for 35kt/ 24hr RI threshold= 0% is 0.0 times sample mean ( 5.8%)
SHIPS Prob RI for 40kt/ 24hr RI threshold= 0% is 0.0 times sample mean ( 4.1%)
SHIPS Prob RI for 45kt/ 36hr RI threshold= 0% is 0.0 times sample mean ( 7.1%)
SHIPS Prob RI for 55kt/ 48hr RI threshold= 0% is 0.0 times sample mean ( 5.9%)
Matrix of RI probabilities
---------------------------------------------------------------------
RI (kt / h) | 20/12 | 25/24 | 30/24 | 35/24 | 40/24 | 45/36 | 55/48
---------------------------------------------------------------------
SHIPS-RII: 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic: 999.0% 999.0% 999.0% 999.0% 999.0% 999.0% 999.0%
Bayesian: 999.0% 6.2% 1.8% 0.3% 0.1% 0.0% 0.0%
Consensus: 999.0% 999.0% 999.0% 999.0% 999.0% 999.0% 999.0%
## ANNULAR HURRICANE INDEX (AHI) EP922016 INVEST 08/01/16 12 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) ##
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Re: EPAC: INVEST 92E
Is there any chance this one could give us some remnant moisture given that its projected track looks more northerly than the July conveyor belt of storms?
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- cycloneye
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Re: EPAC: INVEST 92E
Disorganized showers and thunderstorms about 700 miles south-
southwest of Manzanillo, Mexico, are associated with a broad area of
low pressure. Environmental conditions are expected to be
conducive for gradual development of this system, and a tropical
depression is likely to form Wednesday or Thursday while the low
moves west-northwestward at 10 to 15 mph.
* Formation chance through 48 hours...medium...40 percent
* Formation chance through 5 days...high...90 percent
southwest of Manzanillo, Mexico, are associated with a broad area of
low pressure. Environmental conditions are expected to be
conducive for gradual development of this system, and a tropical
depression is likely to form Wednesday or Thursday while the low
moves west-northwestward at 10 to 15 mph.
* Formation chance through 48 hours...medium...40 percent
* Formation chance through 5 days...high...90 percent
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- Location: Santa Barbara, CA
Re: EPAC: INVEST 92E
CaliforniaResident wrote:Is there any chance this one could give us some remnant moisture given that its projected track looks more northerly than the July conveyor belt of storms?
god i hope so!
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"I'm a wandress, i'm a one night stand,
dont belong to no city, dont belong to no man
i'm the violence in the pouring rain,
I'm a hurricane"
dont belong to no city, dont belong to no man
i'm the violence in the pouring rain,
I'm a hurricane"
- Yellow Evan
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Re: EPAC: INVEST 92E
CaliforniaResident wrote:Is there any chance this one could give us some remnant moisture given that its projected track looks more northerly than the July conveyor belt of storms?
There are two ridges affecting the steering of these systems right now. One over Mexico and of course the semi-permanent subtropical ridge off the coast of California. If a system gets going around 95-100W it is typical for it to be steered NW by the former and threaten Socorro Island. However, since 92E hasn't developed much, this is not the case here, as all global models (CMC, GFS, ECMWF, and UKMET) agree on slow development on course at around 280-290 degrees well away from any land.
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Re: EPAC: INVEST 92E
SAB gives T1.5. Looks to be consolidating nicely.
20160802 1200 12.9 114.4 T1.5/1.5 92E 92E
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- Yellow Evan
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Re: EPAC: INVEST 92E
000
ABPZ20 KNHC 021139
TWOEP
TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
500 AM PDT TUE AUG 2 2016
For the eastern North Pacific...east of 140 degrees west longitude:
The National Hurricane Center is issuing advisories on Tropical
Storm Howard, located about 1200 miles west-southwest of the
southern tip of the Baja California peninsula.
A broad low pressure system located about 800 miles south-southwest
of the southern tip of the Baja California peninsula is producing
disorganized showers and thunderstorms. Environmental conditions
are expected to be conducive for gradual development of this
system, and a tropical depression is likely to form later this week
while the low moves west-northwestward at about 15 mph.
* Formation chance through 48 hours...medium...50 percent
* Formation chance through 5 days...high...90 percent
$$
Forecaster Berg
ABPZ20 KNHC 021139
TWOEP
TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
500 AM PDT TUE AUG 2 2016
For the eastern North Pacific...east of 140 degrees west longitude:
The National Hurricane Center is issuing advisories on Tropical
Storm Howard, located about 1200 miles west-southwest of the
southern tip of the Baja California peninsula.
A broad low pressure system located about 800 miles south-southwest
of the southern tip of the Baja California peninsula is producing
disorganized showers and thunderstorms. Environmental conditions
are expected to be conducive for gradual development of this
system, and a tropical depression is likely to form later this week
while the low moves west-northwestward at about 15 mph.
* Formation chance through 48 hours...medium...50 percent
* Formation chance through 5 days...high...90 percent
$$
Forecaster Berg
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- Yellow Evan
- Professional-Met
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- Yellow Evan
- Professional-Met
- Posts: 16058
- Age: 26
- Joined: Fri Jul 15, 2011 12:48 pm
- Location: Henderson, Nevada/Honolulu, HI
- Contact:
- Yellow Evan
- Professional-Met
- Posts: 16058
- Age: 26
- Joined: Fri Jul 15, 2011 12:48 pm
- Location: Henderson, Nevada/Honolulu, HI
- Contact:
Re: EPAC: INVEST 92E
HWRF makes this a major.
Code: Select all
* EAST PACIFIC SHIPS INTENSITY FORECAST *
* IR SAT DATA AVAILABLE, OHC AVAILABLE *
* INVEST EP922016 08/02/16 18 UTC *
TIME (HR) 0 6 12 18 24 36 48 60 72 84 96 108 120
V (KT) NO LAND 30 35 40 45 50 58 65 68 69 68 65 60 57
V (KT) LAND 30 35 40 45 50 58 65 68 69 68 65 60 57
V (KT) LGEM 30 33 36 40 44 52 59 63 64 63 60 55 50
Storm Type TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP TROP
SHEAR (KT) 13 15 13 13 14 10 10 8 10 12 16 12 12
SHEAR ADJ (KT) -4 -5 -3 -2 -4 -4 -2 0 0 0 -5 -1 -3
SHEAR DIR 32 44 42 39 27 353 329 300 297 286 307 301 277
SST (C) 28.0 28.1 28.0 27.8 27.5 28.0 27.5 27.2 27.6 28.2 27.3 26.6 26.3
POT. INT. (KT) 146 147 146 144 141 146 140 137 141 147 138 128 124
200 MB T (C) -53.5 -53.2 -53.4 -53.6 -53.6 -53.5 -53.7 -53.5 -53.8 -53.5 -53.6 -53.5 -53.6
200 MB VXT (C) 0.3 0.4 0.4 0.3 0.2 0.0 -0.1 0.0 0.0 0.0 0.0 0.0 0.0
TH_E DEV (C) 8 8 8 8 8 8 7 6 5 5 4 4 4
700-500 MB RH 73 72 71 71 68 63 61 61 58 59 56 56 53
MODEL VTX (KT) 8 8 8 9 10 10 11 12 13 14 13 12 10
850 MB ENV VOR 1 -13 -30 -41 -41 -39 -34 -26 -28 -25 -40 -33 -34
200 MB DIV 42 45 42 20 15 24 0 18 20 22 11 5 4
700-850 TADV 0 -1 0 1 2 2 0 0 -3 -2 -5 -7 -4
LAND (KM) 1210 1252 1315 1383 1440 1606 1812 1980 2158 2191 1882 1684 1573
LAT (DEG N) 13.1 xx.x xx.x xx.x xx.x xx.x xx.x xx.x xx.x xx.x xx.x xx.x xx.x
LONG(DEG W) 115.0 xxx.x xxx.x xxx.x xxx.x xxx.x xxx.x xxx.x xxx.x xxx.x xxx.x xxx.x xxx.x
STM SPEED (KT) 15 16 15 14 14 15 14 12 12 13 12 7 5
HEAT CONTENT 17 19 19 23 19 14 7 17 15 20 17 2 1
FORECAST TRACK FROM OFPI INITIAL HEADING/SPEED (DEG/KT):295/ 14 CX,CY: -12/ 6
T-12 MAX WIND: 25 PRESSURE OF STEERING LEVEL (MB): 691 (MEAN=586)
GOES IR BRIGHTNESS TEMP. STD DEV. 50-200 KM RAD: 11.7 (MEAN=14.5)
% GOES IR PIXELS WITH T < -20 C 50-200 KM RAD: 96.0 (MEAN=65.0)
PRELIM RI PROB (DV .GE. 30 KT IN 24 HR): 18.1
INDIVIDUAL CONTRIBUTIONS TO INTENSITY CHANGE
6 12 18 24 36 48 60 72 84 96 108 120
----------------------------------------------------------
SAMPLE MEAN CHANGE 0. 0. 1. 1. 1. 1. 1. 1. 0. -1. -1. -2.
SST POTENTIAL 0. 1. 2. 3. 7. 13. 18. 21. 24. 26. 26. 25.
VERTICAL SHEAR MAG 0. 1. 1. 1. 1. 2. 1. 1. 0. -1. -1. 0.
VERTICAL SHEAR ADJ 0. 1. 1. 1. 2. 2. 2. 2. 1. 1. 1. 1.
VERTICAL SHEAR DIR 0. 1. 2. 2. 3. 3. 2. 0. -1. -2. -3. -3.
PERSISTENCE 1. 1. 2. 2. 2. 2. 2. 1. 1. 1. 1. 0.
200/250 MB TEMP. 0. 0. 0. -1. -1. -2. -3. -3. -4. -4. -3. -4.
THETA_E EXCESS 0. 0. 1. 1. 1. 2. 2. 2. 1. 1. 0. 0.
700-500 MB RH 0. 0. 0. 0. 1. 1. 1. 1. 1. 0. 0. 0.
MODEL VTX TENDENCY 0. 0. 1. 3. 2. 5. 6. 7. 8. 7. 4. 2.
850 MB ENV VORTICITY 0. 0. 0. 0. 1. 1. 1. 2. 2. 2. 3. 3.
200 MB DIVERGENCE 0. 0. 0. 0. -1. -1. -2. -2. -2. -2. -2. -1.
850-700 T ADVEC 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
ZONAL STORM MOTION 0. 1. 1. 1. 2. 2. 3. 2. 2. 1. 1. 1.
STEERING LEVEL PRES 0. 0. 1. 1. 1. 1. 1. 2. 2. 2. 2. 3.
DAYS FROM CLIM. PEAK 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 1. 1.
GOES PREDICTORS 2. 3. 4. 4. 4. 4. 4. 3. 2. 1. 1. 1.
OCEAN HEAT CONTENT 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
----------------------------------------------------------
TOTAL CHANGE 5. 10. 15. 20. 28. 35. 38. 39. 38. 35. 30. 27.
CURRENT MAX WIND (KT): 30. LAT, LON: 13.1 115.0
** 2015 E. Pacific RI INDEX EP922016 INVEST 08/02/16 18 UTC **
(SHIPS-RII PREDICTOR TABLE for 30 KT OR MOREMAXIMUM WIND INCREASE IN NEXT 24-h)
Predictor Value RI Predictor Range Scaled Value(0-1) % Contribution
12 HR PERSISTENCE (KT): 5.0 -22.0 to 38.5 0.45 3.1
POT = MPI-VMAX (KT) : 114.7 40.3 to 144.5 0.71 3.5
HEAT CONTENT (KJ/cm2) : 19.4 0.0 to 75.9 0.26 1.6
STD DEV OF IR BR TEMP : 11.7 38.9 to 2.1 0.74 4.3
850-200 MB SHEAR (KT) : 13.6 18.9 to 1.4 0.30 1.6
MAXIMUM WIND (kt) : 30.0 22.5 to 132.0 0.21 0.9
D200 (10**7s-1) : 32.8 -11.0 to 135.3 0.30 0.8
BL DRY-AIR FLUX (w/m2): 115.0 638.0 to -68.2 0.74 0.0
2nd PC OF IR BR TEMP : 0.0 2.1 to -1.7 0.55 -0.6
% AREA WITH TPW <45 mm: 0.0 81.4 to 0.0 1.00 0.6
SHIPS Prob RI for 20kt/ 12hr RI threshold= 9% is 1.5 times sample mean ( 6.3%)
SHIPS Prob RI for 25kt/ 24hr RI threshold= 24% is 1.9 times sample mean (12.9%)
SHIPS Prob RI for 30kt/ 24hr RI threshold= 16% is 1.9 times sample mean ( 8.6%)
SHIPS Prob RI for 35kt/ 24hr RI threshold= 10% is 1.7 times sample mean ( 5.8%)
SHIPS Prob RI for 40kt/ 24hr RI threshold= 0% is 0.0 times sample mean ( 4.1%)
SHIPS Prob RI for 45kt/ 36hr RI threshold= 12% is 1.7 times sample mean ( 7.1%)
SHIPS Prob RI for 55kt/ 48hr RI threshold= 13% is 2.1 times sample mean ( 5.9%)
Matrix of RI probabilities
---------------------------------------------------------------------
RI (kt / h) | 20/12 | 25/24 | 30/24 | 35/24 | 40/24 | 45/36 | 55/48
---------------------------------------------------------------------
SHIPS-RII: 9.4% 24.3% 16.0% 10.0% 0.0% 11.9% 12.5%
Logistic: 9.9% 31.1% 14.2% 7.6% 4.4% 12.8% 10.9%
Bayesian: 0.2% 23.2% 11.9% 3.7% 1.5% 5.9% 2.2%
Consensus: 6.5% 26.2% 14.0% 7.1% 2.0% 10.2% 8.5%
## ANNULAR HURRICANE INDEX (AHI) EP922016 INVEST 08/02/16 18 UTC ##
## STORM NOT ANNULAR, SCREENING STEP FAILED, NPASS=4 NFAIL=3 ##
## AHI= 0 (AHI OF 100 IS BEST FIT TO ANN. STRUC., 1 IS MARGINAL, 0 IS NOT ANNULAR) ##
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- cycloneye
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Re: EPAC: TEN-E - Tropical Depression
BULLETIN
TROPICAL DEPRESSION TEN-E ADVISORY NUMBER 1
NWS NATIONAL HURRICANE CENTER MIAMI FL EP102016
200 PM PDT TUE AUG 02 2016
...ANOTHER TROPICAL DEPRESSION FORMS, MOVING AWAY FROM MEXICO...
SUMMARY OF 200 PM PDT...2100 UTC...INFORMATION
----------------------------------------------
LOCATION...13.3N 115.7W
ABOUT 765 MI...1230 KM SSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 17 MPH...28 KM/H
MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES
TROPICAL DEPRESSION TEN-E DISCUSSION NUMBER 1
NWS NATIONAL HURRICANE CENTER MIAMI FL EP102016
200 PM PDT TUE AUG 02 2016
Satellite images indicate the area of low pressure well southwest
of mainland Mexico has become better organized. ASCAT data
indicate the center is fairly well defined, with curved banding
features forming around the surface center. Thus tropical cyclone
advisories are being initiated on this system. Dvorak estimates and
the ASCAT data support an initial wind speed of 30 kt. Gradual
strengthening is forecast for the next few days while the cyclone
remains over warm water, with weak-to-moderate shear and high mid-
level humidity. The official forecast is a bit higher than the
model consensus, since most of the guidance has had a low bias this
season.
ASCAT and microwave data give a relatively confident initial motion
of 290/15. A strong subtropical ridge over the eastern Pacific is
expected to steer the cyclone relatively quickly to the west over
the next few days. The ridge is forecast to weaken on days 4 and 5,
which should cause a decrease in forward speed while the system
approaches the central Pacific. Track guidance is in remarkable
agreement for the first advisory, and the official forecast is near,
but slightly faster than, the model consensus.
FORECAST POSITIONS AND MAX WINDS
INIT 02/2100Z 13.3N 115.7W 30 KT 35 MPH
12H 03/0600Z 13.9N 118.0W 35 KT 40 MPH
24H 03/1800Z 14.5N 121.1W 45 KT 50 MPH
36H 04/0600Z 15.0N 124.1W 55 KT 65 MPH
48H 04/1800Z 15.5N 127.0W 65 KT 75 MPH
72H 05/1800Z 16.1N 132.4W 75 KT 85 MPH
96H 06/1800Z 16.9N 136.8W 75 KT 85 MPH
120H 07/1800Z 18.0N 140.5W 65 KT 75 MPH
$$
Forecaster Blake
TROPICAL DEPRESSION TEN-E ADVISORY NUMBER 1
NWS NATIONAL HURRICANE CENTER MIAMI FL EP102016
200 PM PDT TUE AUG 02 2016
...ANOTHER TROPICAL DEPRESSION FORMS, MOVING AWAY FROM MEXICO...
SUMMARY OF 200 PM PDT...2100 UTC...INFORMATION
----------------------------------------------
LOCATION...13.3N 115.7W
ABOUT 765 MI...1230 KM SSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 17 MPH...28 KM/H
MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES
TROPICAL DEPRESSION TEN-E DISCUSSION NUMBER 1
NWS NATIONAL HURRICANE CENTER MIAMI FL EP102016
200 PM PDT TUE AUG 02 2016
Satellite images indicate the area of low pressure well southwest
of mainland Mexico has become better organized. ASCAT data
indicate the center is fairly well defined, with curved banding
features forming around the surface center. Thus tropical cyclone
advisories are being initiated on this system. Dvorak estimates and
the ASCAT data support an initial wind speed of 30 kt. Gradual
strengthening is forecast for the next few days while the cyclone
remains over warm water, with weak-to-moderate shear and high mid-
level humidity. The official forecast is a bit higher than the
model consensus, since most of the guidance has had a low bias this
season.
ASCAT and microwave data give a relatively confident initial motion
of 290/15. A strong subtropical ridge over the eastern Pacific is
expected to steer the cyclone relatively quickly to the west over
the next few days. The ridge is forecast to weaken on days 4 and 5,
which should cause a decrease in forward speed while the system
approaches the central Pacific. Track guidance is in remarkable
agreement for the first advisory, and the official forecast is near,
but slightly faster than, the model consensus.
FORECAST POSITIONS AND MAX WINDS
INIT 02/2100Z 13.3N 115.7W 30 KT 35 MPH
12H 03/0600Z 13.9N 118.0W 35 KT 40 MPH
24H 03/1800Z 14.5N 121.1W 45 KT 50 MPH
36H 04/0600Z 15.0N 124.1W 55 KT 65 MPH
48H 04/1800Z 15.5N 127.0W 65 KT 75 MPH
72H 05/1800Z 16.1N 132.4W 75 KT 85 MPH
96H 06/1800Z 16.9N 136.8W 75 KT 85 MPH
120H 07/1800Z 18.0N 140.5W 65 KT 75 MPH
$$
Forecaster Blake
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- JtSmarts
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Re: EPAC: TEN-E - Tropical Depression
Alyono wrote:This one worries me
Is this one another potential Hawaii threat?
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Re: EPAC: TEN-E - Tropical Depression
JtSmarts wrote:Alyono wrote:This one worries me
Is this one another potential Hawaii threat?
quite possibly. Not sure it will be weak either. This one should not have to deal with cool water. Shear may be the only issue
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- JtSmarts
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Re: EPAC: TEN-E - Tropical Depression
Alyono wrote:JtSmarts wrote:Alyono wrote:This one worries me
Is this one another potential Hawaii threat?
quite possibly. Not sure it will be weak either. This one should not have to deal with cool water. Shear may be the only issue
The tracks this year in that area have been very ominous, hopefully they remain shielded.
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- Kingarabian
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Re: EPAC: TEN-E - Tropical Depression
Yeah. GFS and Euro don't have Ten-E as a deep storm as it nears Hawaii though.
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- Kingarabian
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Re: EPAC: TEN-E - Tropical Depression
JtSmarts wrote:Alyono wrote:JtSmarts wrote:
Is this one another potential Hawaii threat?
quite possibly. Not sure it will be weak either. This one should not have to deal with cool water. Shear may be the only issue
The tracks this year in that area have been very ominous, hopefully they remain shielded.
From 2014 - really. That +PDO is bad news for Hawaii worse than previously thought. A lot of pro mets and analysts ignored it when making forecasts for the eastern pacific basin.
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Re: EPAC: TEN-E - Tropical Depression
I'm mildly intrigued at this point. Yes, the GFS and ECMWF brings this near Hawaii around day 8ish as a weakening system, but the global models could easily be too low here. The GFDL calls for 70 knots, while the last 2 HWRF runs have brought this to major hurricane intensity at around day 3, and only slight weakening thereafter. The good news is that the ridge modeled by the ECMWF is not that strong, and a stronger system is less likely to be steered W or WSW by the low level flow, thus leaving the door open for the system to pass north of Hawaii if there's something left of it by that time.
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Re: EPAC: TEN-E - Tropical Depression
Kingarabian wrote:Yeah. GFS and Euro don't have Ten-E as a deep storm as it nears Hawaii though.
Neither of them have a handle at all on this. See how pitiful their representations are
I wouldn't rule out a Flossie type intensity
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