Rapid Intensification Guidance AL132023 230906 06UTC Storm Located at : 13.50 44.00 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 20.00 F CORE SIZE [km] 7.40 F CONVECTION <-50C [%] 61.00 N CONVECTION <-60C [%] 35.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 97.00 N Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 36 48 60 72 6 12 18 24 36 48 60 72 Wind Shear [kt] 28.3 27.0 25.9 18.3 15.0 18.8 19.4 19.4 N N N F F N N N Ocean Heat [kJ/cm^2] 57.0 60.0 51.0 54.0 66.0 50.0 73.0 54.0 N N N N N N N N Potential [kt] 95.7 93.6 93.6 93.6 100.1 102.3 107.0 109.3 N N N N N N N N 200mb Divg [10^6/s] 79.0 70.0 58.0 33.0 1.0 2.0 51.0 35.0 N N N N U U N N Humidity 700-500 hPa 61.0 62.0 61.0 63.0 64.0 64.0 65.0 67.0 N N N N N N N N T Advectio [10^6 K/s] -4.0 -6.0 -6.0 -8.0 -11.0 -11.0 -13.0 -6.0 F F F F F F VF F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 22.2% 10.7% 16.5% 25kt / 24h 35.2% 38.6% 36.9% 30kt / 24h 23.6% 24.7% 24.2% 35kt / 24h 17.3% 24.7% 21.0% 40kt / 24h 15.5% 24.5% 20.0% 45kt / 36h 23.6% 43.5% 33.6% 55kt / 36h 0.0% 25.4% 12.7% 55kt / 48h 17.6% 15.0% 16.3% 70kt / 48h 15.0% 17.5% 16.2% 65kt / 72h 18.8% 28.6% 23.7% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.74 AL132023 230906 06UTC Storm Located at : 13.50 44.00 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 U 12-H DELTA VMAX [kt] 20.00 U CORE SIZE [km] 7.40 F TC SIZE [%] 97.00 N Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 36 48 60 72 6 12 18 24 36 48 60 72 Wind Shear [kt] 28.3 27.0 25.9 18.3 15.0 18.8 19.4 19.4 N N N N U N N N Humidity 700-500 hPa 61.0 62.0 61.0 63.0 64.0 64.0 65.0 67.0 N N N N N N N N T Advectio [10^6 K/s] -4.0 -6.0 -6.0 -8.0 -11.0 -11.0 -13.0 -6.0 U U U U U U VU U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%