* GFS version * * EAST PACIFIC 2024 SHIPS INTENSITY FORECAST * * IR SAT DATA AVAILABLE, OHC AVAILABLE * * FLOSSIE EP062025 07/03/25 18 UTC * TIME (HR) 0 6 12 18 24 36 48 60 72 84 96 108 120 132 144 156 168 V (KT) NO LAND 35 29 23 18 N/A N/A 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 35 29 23 18 N/A N/A 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 35 28 23 19 16 N/A 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 TROP N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SHEAR (KT) 8 9 8 10 10 18 19 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SHEAR ADJ (KT) -1 1 1 -2 -4 -2 -2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SHEAR DIR 110 121 131 153 172 179 195 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SST (C) 24.3 23.6 22.5 22.1 21.6 20.7 20.8 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A POT. INT. (KT) 105 98 87 82 77 67 68 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 200 MB T (C) -52.1 -52.0 -52.0 -52.3 -52.3 -52.3 -52.6 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 200 MB VXT (C) 0.7 0.5 0.4 0.3 0.2 0.2 0.0 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A TH_E DEV (C) 1 1 0 0 0 0 0 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 700-500 MB RH 49 45 43 42 40 36 37 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A MODEL VTX (KT) 14 13 12 10 9 7 6 LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST 850 MB ENV VOR 24 20 26 21 9 -9 -20 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 200 MB DIV -6 10 3 17 6 -5 -10 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 700-850 TADV 2 2 0 2 6 3 8 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A LAND (KM) 303 325 332 335 359 422 475 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A LAT (DEG N) 20.9 21.5 22.1 22.7 23.2 24.1 24.7 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A LONG(DEG W) 112.0 112.8 113.6 114.4 115.2 116.9 118.3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A STM SPEED (KT) 9 10 10 9 9 8 7 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A HEAT CONTENT 1 0 0 0 0 0 0 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):305/ 9 CX,CY: -6/ 5 T-12 MAX WIND: 55 PRESSURE OF STEERING LEVEL (MB): 501 (MEAN=586) GOES IR BRIGHTNESS TEMP. STD DEV. 50-200 KM RAD: 7.2 (MEAN=14.5) % GOES IR PIXELS WITH T < -20 C 50-200 KM RAD: 1.0 (MEAN=65.0) PRELIM RI PROB (DV .GE. 35 KT IN 36 HR): 0.1 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. 2. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. SST POTENTIAL -0. -1. -3. -5. -9. -12. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. VERTICAL SHEAR MAG 1. 2. 3. 4. 7. 9. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. VERTICAL SHEAR ADJ 0. -0. 0. 0. 1. 1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. VERTICAL SHEAR DIR -0. -0. -1. -1. -1. -1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. PERSISTENCE -4. -7. -8. -9. -8. -7. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 200/250 MB TEMP. -0. -0. -0. -0. -0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. THETA_E EXCESS -0. -1. -2. -3. -6. -9. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 700-500 MB RH -0. -0. -1. -1. -2. -2. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. MODEL VTX TENDENCY -0. -2. -3. -4. -5. -8. 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. -0. -0. -1. -1. 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. 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. -1. -1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. DAYS FROM CLIM. PEAK -0. -0. -0. -0. -0. -1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. GOES PREDICTORS -1. -1. -1. -1. -3. -6. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. OCEAN HEAT CONTENT 0. -0. -0. -0. -0. -1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. RI POTENTIAL -0. -1. -2. -3. -4. -4. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. -------------------------------------------------------------------------------------------- TOTAL CHANGE -6. -12. -17. -22. -31. -39. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. CURRENT MAX WIND (KT): 35. LAT, LON: 20.9 112.0 ** 2024 E. PACIFIC RI INDEX EP062025 FLOSSIE 07/03/25 18 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) : 55.0 36.9 to 148.5 0.16 999.0 12 HR PERSISTENCE (KT) : -20.0 -22.0 to 44.0 0.03 999.0 MULTI-LAYER SHEAR (KT) : 17.9 34.9 to 8.5 0.64 999.0 BL DRY-AIR FLUX (W/M2) : 269.6 800.8 to -82.5 0.60 999.0 D200 (10**7s-1) : 6.0 -33.0 to 170.5 0.19 999.0 MAXIMUM WIND (KT) : 35.0 22.5 to 132.0 0.36 999.0 STD DEV OF IR BR TEMP : 7.2 37.8 to 2.1 0.86 999.0 HEAT CONTENT (KJ/CM2) : 0.2 2.7 to 107.8 0.00 0.0 %area of TPW <45 mm upshear : 41.4 58.2 to 0.0 0.29 999.0 2nd PC OF IR BR TEMP : -0.1 2.2 to -2.3 0.51 999.0 SHIPS Prob RI for 20kt/ 12hr RI threshold= 0% is 0.0 times climatological mean ( 6.3%) SHIPS Prob RI for 25kt/ 24hr RI threshold= 8% is 0.6 times climatological mean (12.5%) SHIPS Prob RI for 30kt/ 24hr RI threshold= 0% is 0.0 times climatological mean ( 8.6%) SHIPS Prob RI for 35kt/ 24hr RI threshold= 0% is 0.0 times climatological mean ( 6.2%) SHIPS Prob RI for 40kt/ 24hr RI threshold= 0% is 0.0 times climatological mean ( 4.2%) SHIPS Prob RI for 45kt/ 36hr RI threshold= 0% is 0.0 times climatological mean ( 6.7%) SHIPS Prob RI for 55kt/ 48hr RI threshold= 0% is 0.0 times climatological mean ( 5.9%) SHIPS Prob RI for 65kt/ 72hr RI threshold= 0% is 0.0 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: 0.0% 8.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Logistic: 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Bayesian: 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Consensus: 0.0% 2.7% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% DTOPS: 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% SDCON: 0% 1.3% 0% 0% 0% 0% 0% 0% ## ANNULAR HURRICANE INDEX (AHI) EP062025 FLOSSIE 07/03/25 18 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) ##