Rapid Intensification Guidance AL132023 230911 18UTC Storm Located at : 23.50 63.90 Guidance run with Vmax [kt]: 105. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 105.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 86.00 F CONVECTION <-60C [%] 63.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 108.00 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] 18.4 19.7 21.7 20.2 25.6 19.9 17.1 23.8 F N N N N N F N Ocean Heat [kJ/cm^2] 60.0 55.0 55.0 55.0 50.0 45.0 37.0 24.0 N N N N N N U U Potential [kt] 60.0 60.0 60.0 60.0 60.0 60.0 60.0 54.6 U U U U U U U U 200mb Divg [10^6/s] 68.0 6.0 24.0 60.0 46.0 93.0 112.0 161.0 N U U N N F F VF Humidity 700-500 hPa 53.0 53.0 53.0 55.0 58.0 66.0 62.0 62.0 U U U U U N N N T Advectio [10^6 K/s] -1.0 2.0 3.0 3.0 8.0 11.0 16.0 17.0 N N N N U U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 11.5% 7.1% 9.3% 25kt / 24h 13.3% 16.0% 14.6% 30kt / 24h 10.2% 11.5% 10.8% 35kt / 24h 8.1% 11.5% 9.8% 40kt / 24h 3.0% 10.5% 6.7% 45kt / 36h 44.7% 7.6% 26.2% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.86 AL132023 230911 18UTC Storm Located at : 23.50 63.90 Guidance run with Vmax [kt]: 105. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 105.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 5.00 F TC SIZE [%] 108.00 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] 18.4 19.7 21.7 20.2 25.6 19.9 17.1 23.8 N N N N N N N N Humidity 700-500 hPa 53.0 53.0 53.0 55.0 58.0 66.0 62.0 62.0 F F F F F N N N T Advectio [10^6 K/s] -1.0 2.0 3.0 3.0 8.0 11.0 16.0 17.0 N N N N F F F F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 3.1% 1.5%