Rapid Intensification Guidance AL132023 230911 06UTC Storm Located at : 22.80 62.30 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] 6.60 F CONVECTION <-50C [%] 82.00 F CONVECTION <-60C [%] 66.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 109.00 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] 17.3 17.6 15.5 18.3 16.8 22.7 19.5 18.7 F F F F F N N N Ocean Heat [kJ/cm^2] 76.0 70.0 64.0 59.0 56.0 52.0 48.0 40.0 N N N N N N N N Potential [kt] 60.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0 U U U U U U U U 200mb Divg [10^6/s] 50.0 39.0 26.0 -15.0 39.0 65.0 102.0 118.0 N N U U N N F F Humidity 700-500 hPa 54.0 53.0 55.0 55.0 58.0 59.0 65.0 65.0 U U U U U U N N T Advectio [10^6 K/s] 0.0 -1.0 0.0 0.0 2.0 8.0 16.0 23.0 N N N N N U U VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 13.4% 8.2% 10.8% 25kt / 24h 16.5% 19.5% 18.0% 30kt / 24h 13.3% 14.5% 13.9% 35kt / 24h 10.8% 14.5% 12.6% 40kt / 24h 4.3% 13.4% 8.8% 45kt / 36h 53.0% 10.1% 31.5% 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 = 28.76 AL132023 230911 06UTC Storm Located at : 22.80 62.30 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] 6.60 F TC SIZE [%] 109.00 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] 17.3 17.6 15.5 18.3 16.8 22.7 19.5 18.7 N N U N N N N N Humidity 700-500 hPa 54.0 53.0 55.0 55.0 58.0 59.0 65.0 65.0 F F F F F F N N T Advectio [10^6 K/s] 0.0 -1.0 0.0 0.0 2.0 8.0 16.0 23.0 N N N N N F F VF Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 2.2% 1.1%