* GFS version * * ATLANTIC 2021 SHIPS INTENSITY FORECAST * * IR SAT DATA AVAILABLE, OHC AVAILABLE * * INVEST AL972022 11/07/22 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 35 35 35 35 34 35 34 26 19 N/A N/A N/A N/A N/A N/A N/A N/A V (KT) LAND 35 35 35 35 34 35 34 26 19 N/A N/A N/A N/A N/A N/A N/A N/A V (KT) LGEM 35 34 31 29 27 25 25 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) 74 64 56 50 52 42 37 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SHEAR ADJ (KT) -20 -13 -9 -5 -6 -10 -9 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SHEAR DIR 283 290 295 296 300 315 302 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A SST (C) 26.0 25.8 25.6 25.2 24.9 24.8 22.9 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A POT. INT. (KT) 110 109 108 105 104 106 95 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A ADJ. POT. INT. 92 91 91 89 90 95 86 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 200 MB T (C) -57.9 -58.1 -57.8 -57.5 -57.1 -57.8 -58.1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 200 MB VXT (C) -0.9 -1.1 -0.3 0.5 0.4 0.1 -0.5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A TH_E DEV (C) 3 3 3 3 3 2 2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 700-500 MB RH 47 50 52 52 50 42 40 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A MODEL VTX (KT) 10 8 6 6 5 7 8 LOST LOST LOST LOST LOST LOST LOST LOST LOST LOST 850 MB ENV VOR -105 -128 -130 -141 -148 -134 -36 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 200 MB DIV 3 -11 -24 -19 -19 -6 -3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 700-850 TADV 10 14 7 6 12 19 12 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A LAND (KM) 1685 1647 1609 1548 1478 1312 1266 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A LAT (DEG N) 31.5 xx.x xx.x xx.x xx.x 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) 52.9 xxx.x xxx.x xxx.x xxx.x 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) 3 3 5 7 10 18 21 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A HEAT CONTENT 0 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 OFPI INITIAL HEADING/SPEED (DEG/KT):280/ 3 CX,CY: -2/ 1 T-12 MAX WIND: 35 PRESSURE OF STEERING LEVEL (MB): 647 (MEAN=620) GOES IR BRIGHTNESS TEMP. STD DEV. 50-200 KM RAD: 14.5 (MEAN=14.5) % GOES IR PIXELS WITH T < -20 C 50-200 KM RAD: 15.0 (MEAN=65.0) PRELIM RI PROB (DV .GE. 35 KT IN 36 HR): 0.0 INDIVIDUAL CONTRIBUTIONS TO INTENSITY CHANGE 6 12 18 24 36 48 60 72 84 96 108 120 132 144 156 168 ------------------------------------------------------------------------------ SAMPLE MEAN CHANGE 1. 2. 3. 4. 6. 8. 9. 10. 11. 12. 12. 13. 14. 15. 15. 16. SST POTENTIAL -0. -1. -1. -1. 0. 2. 4. 5. 7. 8. 7. 6. 5. 4. 2. 1. VERTICAL SHEAR MAG 1. 2. 2. 2. -2. -9. -22. -33. -43. -52. -59. -66. -75. -81. -85. -87. VERTICAL SHEAR ADJ 1. 2. 3. 4. 6. 9. 11. 12. 11. 10. 9. 9. 9. 8. 7. 5. VERTICAL SHEAR DIR 0. 0. 0. 0. 1. 1. 2. 2. 2. 2. 3. 3. 3. 3. 3. 3. PERSISTENCE -0. -1. -1. -1. -0. -0. -0. -0. -0. 0. 0. 0. -0. -0. -1. -0. 200/250 MB TEMP. 0. 1. 2. 4. 6. 8. 9. 11. 13. 14. 15. 17. 18. 20. 20. 21. THETA_E EXCESS -0. -1. -1. -1. -2. -3. -3. -3. -3. -2. -1. -0. 0. 1. 2. 3. 700-500 MB RH 0. 0. 0. 0. 1. 1. 2. 2. 2. 2. 2. 2. 3. 3. 3. 2. MODEL VTX TENDENCY -1. -2. -3. -4. -4. -4. -6. -7. -8. -9. -10. -10. -11. -11. -11. -11. 850 MB ENV VORTICITY -1. -1. -2. -2. -4. -5. -6. -7. -7. -8. -9. -10. -10. -11. -13. -13. 200 MB DIVERGENCE -0. -1. -1. -1. -2. -2. -2. -3. -3. -2. -1. 0. 1. 2. 2. 4. 850-700 T ADVEC -0. 0. 0. 0. 1. 1. 1. 1. 1. 1. 0. 0. 0. 0. 0. 0. ZONAL STORM MOTION -0. 0. -0. -0. -0. -0. -0. -0. -1. -1. -1. -1. -2. -2. -2. -2. STEERING LEVEL PRES -0. -0. -0. -0. -0. -0. -0. -0. -0. -1. -1. -1. -1. -0. -1. -1. DAYS FROM CLIM. PEAK -0. 0. 0. 0. -0. -0. -0. -0. -0. 0. 0. 0. 1. 2. 2. 2. GOES PREDICTORS -1. -1. -1. -2. -2. -3. -4. -5. -6. -5. -5. -6. -6. -6. -6. -4. OCEAN HEAT CONTENT 0. 0. 0. 0. 0. 0. -0. -0. -0. -0. -0. -0. -0. -0. -0. -0. RI POTENTIAL -0. -1. -2. -3. -4. -4. -3. -2. -0. 1. 2. 3. 3. 4. 4. 4. ------------------------------------------------------------------------------ TOTAL CHANGE 0. -0. -0. -1. 0. -1. -9. -16. -24. -31. -36. -41. -47. -52. -56. -57. CURRENT MAX WIND (KT): 35. LAT, LON: 31.5 52.9 ** 2021 ATLANTIC RI INDEX AL972022 INVEST 11/07/22 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 12 HR PERSISTENCE (KT) : 0.0 -49.5 to 33.0 0.60 999.0 850-200 MB SHEAR (KT) : 59.2 30.1 to 2.3 0.00 0.0 HEAT CONTENT (KJ/CM2) : 0.0 0.0 to 151.8 0.00 0.0 STD DEV OF IR BR TEMP : 14.5 36.6 to 2.8 0.65 999.0 MAXIMUM WIND (KT) : 35.0 22.5 to 137.5 0.33 999.0 BL DRY-AIR FLUX (W/M2) : 194.4 895.4 to -55.0 0.74 999.0 2nd PC OF IR BR TEMP : 0.3 2.9 to -2.9 0.44 999.0 POT = MPI-VMAX (KT) : 55.5 28.3 to 146.3 0.23 999.0 D200 (10**7s-1) : -14.0 -29.7 to 185.9 0.07 999.0 %area of TPW <45 mm upshear : 88.7 100.0 to 0.0 0.11 999.0 SHIPS Prob RI for 20kt/ 12hr RI threshold= 0% is 0.0 times climatological mean ( 4.9%) SHIPS Prob RI for 25kt/ 24hr RI threshold= 0% is 0.0 times climatological mean (10.9%) SHIPS Prob RI for 30kt/ 24hr RI threshold= 0% is 0.0 times climatological mean ( 6.8%) SHIPS Prob RI for 35kt/ 24hr RI threshold= 0% is 0.0 times climatological mean ( 3.9%) SHIPS Prob RI for 40kt/ 24hr RI threshold= 0% is 0.0 times climatological mean ( 2.4%) SHIPS Prob RI for 45kt/ 36hr RI threshold= 0% is 0.0 times climatological mean ( 4.6%) SHIPS Prob RI for 55kt/ 48hr RI threshold= 0% is 0.0 times climatological mean ( 4.7%) SHIPS Prob RI for 65kt/ 72hr RI threshold= 0% is 0.0 times climatological mean ( 5.3%) 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% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Logistic: 0.3% 0.1% 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: 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% DTOPS: 999.0% 999.0% 999.0% 999.0% 999.0% 999.0% 999.0% 999.0% ## ANNULAR HURRICANE INDEX (AHI) AL972022 INVEST 11/07/22 00 UTC ## ## STORM NOT ANNULAR, SCREENING STEP FAILED, NPASS=3 NFAIL=4 ## ## AHI= 0 (AHI OF 100 IS BEST FIT TO ANN. STRUC., 1 IS MARGINAL, 0 IS NOT ANNULAR) ## ** PROBLTY OF AT LEAST 1 SCNDRY EYEWL FORMTN EVENT AL972022 INVEST 11/07/2022 00 UTC ** TIME(HR) 0-12 12-24(0-24) 24-36(0-36) 36-48(0-48) CLIMO(%) 0 0( 0) 0( 0) 0( 0) <-- PROB BASED ON INTENSITY ONLY PROB(%) 0 0( 0) 0( 0) 0( 0) <-- FULL MODEL PROB (RAN NORMALLY) ** DSHIPS INTENSITY FORECAST ADJUSTED RELATIVE TO ONSET OF ERC WEAKENING PHASE ** TIME (HR) 0 6 12 18 24 36 48 60 72 84 96 108 120 132 144 156 168 >24HR AGO (DSHIPS) 35 35 35 35 34 35 34 26 19 DIS DIS DIS DIS DIS DIS DIS DIS 18HR AGO 35 34 34 34 33 34 33 25 18 DIS DIS DIS DIS DIS DIS DIS DIS 12HR AGO 35 32 31 31 30 31 30 22 15 DIS DIS DIS DIS DIS DIS DIS DIS 6HR AGO 35 29 26 25 24 25 24 16 DIS DIS DIS DIS DIS DIS DIS DIS DIS NOW CURRENT INTENSITY < 83 KT IN 6HR INTENSITY IN 6HR < 83 KT IN 12HR INTENSITY IN 12HR < 83 KT