* GFS version * * EAST PACIFIC 2024 SHIPS INTENSITY FORECAST * * IR SAT DATA AVAILABLE, OHC AVAILABLE * * FABIO EP062024 08/06/24 00 UTC * TIME (HR) 0 6 12 18 24 36 48 60 72 84 96 108 120 132 144 156 168 V (KT) NO LAND 45 50 55 60 63 67 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A V (KT) LAND 45 50 55 60 63 67 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A V (KT) LGEM 45 49 53 55 58 60 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Storm Type TROP TROP TROP TROP TROP TROP N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SHEAR (KT) 13 15 13 11 5 12 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SHEAR ADJ (KT) 2 6 2 -3 -4 0 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SHEAR DIR 323 311 317 315 327 101 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SST (C) 28.5 28.2 28.1 28.4 27.9 27.1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A POT. INT. (KT) 152 149 148 150 145 136 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 200 MB T (C) -51.5 -51.6 -51.6 -51.3 -50.9 -51.3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 200 MB VXT (C) 0.3 0.3 0.3 0.4 0.0 0.0 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A TH_E DEV (C) 6 5 5 4 4 4 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 700-500 MB RH 78 78 78 76 73 69 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A MODEL VTX (KT) 18 17 19 19 LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST 850 MB ENV VOR 43 44 52 56 67 81 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 200 MB DIV 79 73 87 107 96 49 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 700-850 TADV -25 -37 -31 -11 -5 -3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A LAND (KM) 576 673 672 719 797 984 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A LAT (DEG N) 15.9 16.6 17.3 17.6 17.9 18.1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A LONG(DEG W) 109.0 110.7 112.4 114.0 115.5 118.3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A STM SPEED (KT) 17 18 17 15 14 13 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A HEAT CONTENT 19 11 12 12 8 5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A FORECAST TRACK FROM OFCI INITIAL HEADING/SPEED (DEG/KT):300/ 16 CX,CY: -13/ 8 T-12 MAX WIND: 35 PRESSURE OF STEERING LEVEL (MB): 626 (MEAN=586) GOES IR BRIGHTNESS TEMP. STD DEV. 50-200 KM RAD: 7.7 (MEAN=14.5) % GOES IR PIXELS WITH T < -20 C 50-200 KM RAD: 98.0 (MEAN=65.0) PRELIM RI PROB (DV .GE. 35 KT IN 36 HR): 28.4 INDIVIDUAL CONTRIBUTIONS TO INTENSITY CHANGE 6 12 18 24 36 48 60 72 84 96 108 120 132 144 156 168 -------------------------------------------------------------------------------------------- SAMPLE MEAN CHANGE 0. 1. 1. 1. 2. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. SST POTENTIAL 1. 2. 4. 5. 7. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. VERTICAL SHEAR MAG 0. 0. 1. 1. 2. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. VERTICAL SHEAR ADJ -0. -0. -0. -0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. VERTICAL SHEAR DIR -0. -0. -1. -1. -1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. PERSISTENCE 2. 3. 3. 3. 3. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 200/250 MB TEMP. -0. -0. -0. -1. -1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. THETA_E EXCESS -0. -0. -1. -1. -2. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 700-500 MB RH 0. 0. 0. 1. 1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. MODEL VTX TENDENCY -0. 1. 1. 1. 1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 850 MB ENV VORTICITY 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 200 MB DIVERGENCE 0. 0. 1. 1. 1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 850-700 T ADVEC 0. 1. 1. 1. 1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. ZONAL STORM MOTION -0. -0. -0. -0. -0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. STEERING LEVEL PRES 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. DAYS FROM CLIM. PEAK 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. GOES PREDICTORS 1. 2. 3. 3. 2. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. OCEAN HEAT CONTENT 0. -0. -0. -0. -0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. RI POTENTIAL 1. 1. 3. 4. 6. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. -------------------------------------------------------------------------------------------- TOTAL CHANGE 5. 10. 15. 18. 22. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. CURRENT MAX WIND (KT): 45. LAT, LON: 15.9 109.0 ** 2024 E. PACIFIC RI INDEX EP062024 FABIO 08/06/24 00 UTC ** (SHIPS-RII PREDICTOR TABLE for 30 KT OR MORE MAXIMUM WIND INCREASE IN NEXT 24-h) Predictor Value RI Predictor Range Scaled Value(0-1) % Contribution POT = MPI-VMAX (KT) : 103.8 36.9 to 148.5 0.60 7.3 12 HR PERSISTENCE (KT) : 10.0 -22.0 to 44.0 0.48 6.3 MULTI-LAYER SHEAR (KT) : 21.4 34.9 to 8.5 0.51 4.7 BL DRY-AIR FLUX (W/M2) : 90.8 800.8 to -82.5 0.80 -8.5 D200 (10**7s-1) : 88.4 -33.0 to 170.5 0.60 5.2 MAXIMUM WIND (KT) : 45.0 22.5 to 132.0 0.64 4.6 STD DEV OF IR BR TEMP : 7.7 37.8 to 2.1 0.84 5.1 HEAT CONTENT (KJ/CM2) : 12.4 2.7 to 107.8 0.09 0.5 %area of TPW <45 mm upshear : 0.0 58.2 to 0.0 1.00 1.9 2nd PC OF IR BR TEMP : 0.0 2.2 to -2.3 0.49 -0.3 SHIPS Prob RI for 20kt/ 12hr RI threshold= 13% is 2.1 times climatological mean ( 6.3%) SHIPS Prob RI for 25kt/ 24hr RI threshold= 45% is 3.6 times climatological mean (12.5%) SHIPS Prob RI for 30kt/ 24hr RI threshold= 27% is 3.1 times climatological mean ( 8.6%) SHIPS Prob RI for 35kt/ 24hr RI threshold= 17% is 2.8 times climatological mean ( 6.2%) SHIPS Prob RI for 40kt/ 24hr RI threshold= 14% is 3.3 times climatological mean ( 4.2%) SHIPS Prob RI for 45kt/ 36hr RI threshold= 28% is 4.2 times climatological mean ( 6.7%) SHIPS Prob RI for 55kt/ 48hr RI threshold= 31% is 5.3 times climatological mean ( 5.9%) SHIPS Prob RI for 65kt/ 72hr RI threshold= 16% is 3.5 times climatological mean ( 4.7%) Matrix of RI probabilities ------------------------------------------------------------------------------ RI (kt / h) | 20/12 | 25/24 | 30/24 | 35/24 | 40/24 | 45/36 | 55/48 |65/72 ------------------------------------------------------------------------------ SHIPS-RII: 13.4% 44.8% 26.8% 17.5% 13.7% 28.1% 31.0% 16.3% Logistic: 8.8% 30.6% 14.3% 9.3% 2.9% 5.4% 2.2% 1.6% Bayesian: 3.3% 8.8% 4.1% 2.9% 0.3% 0.6% 0.2% 0.0% Consensus: 8.5% 28.1% 15.1% 9.9% 5.6% 11.4% 11.1% 6.0% DTOPS: 10.0% 16.0% 10.0% 9.0% 6.0% 3.0% 2.0% 0.0% SDCON: 9.2% 22.0% 12.5% 9.4% 5.8% 7.2% 6.5% 3.0% ## ANNULAR HURRICANE INDEX (AHI) EP062024 FABIO 08/06/24 00 UTC ## ## STORM NOT ANNULAR, SCREENING STEP FAILED, NPASS=5 NFAIL=2 ## ## AHI= 0 (AHI OF 100 IS BEST FIT TO ANN. STRUC., 1 IS MARGINAL, 0 IS NOT ANNULAR) ##