Rapid Intensification Guidance AL132023 230905 18UTC Storm Located at : 12.90 41.10 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 4.60 F CONVECTION <-50C [%] 25.00 U CONVECTION <-60C [%] 7.00 U IR CORE SYMMETRY [K] 9.00 F TC SIZE [%] 86.00 F 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] 21.1 22.0 24.8 25.7 20.3 17.0 20.3 21.4 N N N N N F N N Ocean Heat [kJ/cm^2] 34.0 36.0 59.0 60.0 54.0 65.0 49.0 71.0 U U N N N N N N Potential [kt] 113.6 115.7 111.5 113.6 113.6 120.1 122.3 127.0 N N N N N N N N 200mb Divg [10^6/s] 103.0 127.0 105.0 72.0 48.0 12.0 3.0 63.0 F F F N N U U N Humidity 700-500 hPa 60.0 62.0 61.0 62.0 64.0 65.0 67.0 68.0 N N N N N N N N T Advectio [10^6 K/s] -3.0 -4.0 -7.0 -10.0 -9.0 -12.0 -11.0 -15.0 N F F F F F F VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.6% 2.5% 2.6% 25kt / 24h 9.8% 16.5% 13.2% 30kt / 24h 4.6% 6.2% 5.4% 35kt / 24h 2.2% 5.8% 4.0% 40kt / 24h 2.2% 5.8% 4.0% 45kt / 36h 8.0% 24.4% 16.2% 55kt / 36h 0.0% 9.3% 4.6% 55kt / 48h 21.8% 21.8% 21.8% 70kt / 48h 21.8% 11.5% 16.6% 65kt / 72h 32.9% 28.0% 30.5% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.74 AL132023 230905 18UTC Storm Located at : 12.90 41.10 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 U 12-H DELTA VMAX [kt] 10.00 U CORE SIZE [km] 4.60 F TC SIZE [%] 86.00 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] 21.1 22.0 24.8 25.7 20.3 17.0 20.3 21.4 N N N N N N N N Humidity 700-500 hPa 60.0 62.0 61.0 62.0 64.0 65.0 67.0 68.0 N N N N N N N N T Advectio [10^6 K/s] -3.0 -4.0 -7.0 -10.0 -9.0 -12.0 -11.0 -15.0 N U U U U U U VU Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%