* EAST PACIFIC 2021 SHIPS INTENSITY FORECAST * * IR SAT DATA AVAILABLE, OHC AVAILABLE * * DALILA EP042013 07/06/13 06 UTC * TIME (HR) 0 6 12 18 24 36 48 60 72 84 96 108 120 132 144 156 168 V (KT) NO LAND 25 23 23 22 21 20 18 17 15 15 15 15 17 18 21 23 25 V (KT) LAND 25 23 23 22 21 20 18 17 15 15 15 15 17 18 21 23 25 V (KT) LGEM 25 23 21 20 19 17 15 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 TROP TROP N/A N/A N/A N/A N/A N/A N/A N/A SHEAR (KT) 13 16 23 27 24 17 16 9 13 N/A N/A N/A N/A N/A N/A N/A N/A SHEAR ADJ (KT) -4 0 0 -2 -4 -1 -1 0 -1 N/A N/A N/A N/A N/A N/A N/A N/A SHEAR DIR 114 105 101 102 101 107 106 113 98 N/A N/A N/A N/A N/A N/A N/A N/A SST (C) 27.1 26.9 26.8 26.7 26.6 26.4 26.2 26.2 26.4 N/A N/A N/A N/A N/A N/A N/A N/A POT. INT. (KT) 131 129 128 126 125 124 122 122 125 N/A N/A N/A N/A N/A N/A N/A N/A 200 MB T (C) -52.4 -52.7 -52.4 -51.9 -52.0 -52.3 -52.1 -52.4 -52.5 N/A N/A N/A N/A N/A N/A N/A N/A 200 MB VXT (C) 0.6 0.6 0.7 0.7 0.8 1.0 0.4 0.5 0.3 N/A N/A N/A N/A N/A N/A N/A N/A TH_E DEV (C) 4 4 4 4 4 3 4 3 3 N/A N/A N/A N/A N/A N/A N/A N/A 700-500 MB RH 49 48 48 50 48 51 56 59 62 N/A N/A N/A N/A N/A N/A N/A N/A MODEL VTX (KT) 6 6 6 6 5 5 4 5 3 LOST LOST LOST LOST LOST LOST LOST LOST 850 MB ENV VOR 48 43 48 35 26 40 34 33 11 N/A N/A N/A N/A N/A N/A N/A N/A 200 MB DIV 16 13 16 17 21 5 16 10 8 N/A N/A N/A N/A N/A N/A N/A N/A 700-850 TADV 0 0 0 0 0 0 -2 1 -2 N/A N/A N/A N/A N/A N/A N/A N/A LAND (KM) 718 727 736 743 751 762 789 826 867 N/A N/A N/A N/A N/A N/A N/A N/A LAT (DEG N) 17.0 17.0 17.0 17.0 17.0 17.1 17.2 17.3 17.5 N/A N/A N/A N/A N/A N/A N/A N/A LONG(DEG W) 112.8 113.0 113.2 113.4 113.5 113.9 114.5 115.2 116.0 N/A N/A N/A N/A N/A N/A N/A N/A STM SPEED (KT) 2 2 2 1 2 2 3 3 4 N/A N/A N/A N/A N/A N/A N/A N/A HEAT CONTENT 3 3 2 2 1 0 0 0 1 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):265/ 3 CX,CY: -2/ 0 T-12 MAX WIND: 30 PRESSURE OF STEERING LEVEL (MB): 577 (MEAN=587) GOES IR BRIGHTNESS TEMP. STD DEV. 50-200 KM RAD: 21.1 (MEAN=14.5) % GOES IR PIXELS WITH T < -20 C 50-200 KM RAD: 14.0 (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. 0. 1. 1. 1. 2. 1. 1. 0. -0. -1. -2. -2. -3. -4. -4. SST POTENTIAL 0. 1. 1. 2. 6. 10. 15. 19. 22. 24. 25. 24. 24. 23. 24. 24. VERTICAL SHEAR MAG 1. 2. 2. 3. 3. 0. -2. -5. -8. -10. -10. -10. -10. -10. -12. -13. VERTICAL SHEAR ADJ 0. 0. 1. 1. 2. 2. 1. 1. 1. 0. 0. 0. 0. 0. 1. 1. VERTICAL SHEAR DIR 0. 0. 0. 1. 1. 2. 2. 2. 2. 2. 2. 2. 2. 2. 1. 1. PERSISTENCE -1. -2. -2. -3. -2. -2. -2. -2. -1. -1. -1. -2. -1. -1. -1. -1. 200/250 MB TEMP. -0. -0. -0. -0. -1. -1. -0. -0. 0. 1. 1. 2. 4. 5. 7. 7. THETA_E EXCESS -0. -0. -1. -1. -2. -3. -4. -5. -5. -6. -6. -6. -7. -7. -8. -9. 700-500 MB RH -0. -0. -0. -1. -1. -1. -1. -1. -1. -1. -1. -1. -1. -1. -2. -2. MODEL VTX TENDENCY 0. 0. -0. -1. -1. -2. -3. -5. -5. -5. -5. -5. -4. -4. -3. -3. 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. -2. -3. -3. -3. -3. -2. -2. -1. 0. 1. 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. -1. -1. -2. -2. -2. -2. -2. -2. -2. -1. -1. -1. 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. -1. -1. -2. -2. -2. -2. -3. -3. -4. GOES PREDICTORS -1. -2. -2. -2. -3. -5. -7. -8. -9. -10. -11. -11. -12. -11. -9. -8. OCEAN HEAT CONTENT -0. -0. -0. -0. -0. -1. -1. -1. -1. -0. 0. 1. 2. 3. 4. 6. RI POTENTIAL -0. -1. -2. -3. -4. -4. -3. -1. 1. 2. 4. 4. 4. 5. 4. 4. ------------------------------------------------------------------------------ TOTAL CHANGE -2. -2. -3. -4. -5. -7. -8. -9. -10. -10. -10. -8. -7. -4. -2. 0. CURRENT MAX WIND (KT): 25. LAT, LON: 17.0 112.8 ** 2022 E. PACIFIC RI INDEX EP042013 DALILA 07/06/13 06 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) : 102.8 30.0 to 135.0 0.69 999.0 12 HR PERSISTENCE (KT) : -5.0 -20.0 to 40.0 0.25 999.0 D200 (10**7s-1) : 16.6 -30.0 to 145.0 0.27 999.0 MULTI-LAYER SHEAR (KT) : 26.3 28.1 to 8.6 0.09 999.0 BL DRY-AIR FLUX (W/M2) : 179.0 742.0 to -74.0 0.69 999.0 MAXIMUM WIND (KT) : 25.0 25.0 to 120.0 0.00 0.0 STD DEV OF IR BR TEMP : 21.1 34.4 to 2.3 0.41 999.0 HEAT CONTENT (KJ/CM2) : 2.2 3.0 to 94.0 0.00 0.0 %area of TPW <45 mm upshear : 0.0 56.6 to 0.0 1.00 999.0 2nd PC OF IR BR TEMP : 0.0 2.0 to -2.0 0.49 999.0 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% 7.7% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Logistic: 0.3% 0.5% 0.2% 0.1% 0.1% 0.0% 0.0% 0.1% Bayesian: 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Consensus: 0.1% 2.7% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% ## ANNULAR HURRICANE INDEX (AHI) EP042013 DALILA 07/06/13 06 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) ##