Rapid Intensification Guidance WP102023 230903 18UTC Storm Located at : 22.70 120.00 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] -30.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 33.00 U CONVECTION <-60C [%] 19.00 U IR CORE SYMMETRY [K] 9.50 F TC SIZE [%] 104.00 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] 21.3 21.1 20.2 15.2 22.0 12.8 14.2 10.8 N N N F N F F F Ocean Heat [kJ/cm^2] 29.0 26.0 21.0 20.0 8.0 27.0 24.0 3.0 U U U U U U U U Potential [kt] 90.0 90.0 82.3 75.7 69.4 77.9 80.1 87.0 N N N U U N N N 200mb Divg [10^6/s] 59.0 23.0 42.0 8.0 12.0 15.0 38.0 33.0 N U N U U U N N Humidity 700-500 hPa 67.0 67.0 65.0 68.0 70.0 73.0 74.0 76.0 N N N N N N N F T Advectio [10^6 K/s] 2.0 0.0 4.0 2.0 -2.0 2.0 0.0 1.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.4% 0.2% 25kt / 24h 0.5% 2.2% 1.3% 30kt / 24h 0.2% 1.2% 0.7% 35kt / 24h 0.0% 1.1% 0.6% 40kt / 24h 0.0% 1.1% 0.5% 45kt / 36h 0.2% 0.2% 0.2% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.1% 0.6% 0.4% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.4% 0.2% 0.3% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.54 WP102023 230903 18UTC Storm Located at : 22.70 120.00 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] -30.00 F CORE SIZE [km] 2.20 F TC SIZE [%] 104.00 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] 21.3 21.1 20.2 15.2 22.0 12.8 14.2 10.8 N N N U N U U U Humidity 700-500 hPa 67.0 67.0 65.0 68.0 70.0 73.0 74.0 76.0 N N N N N N N U T Advectio [10^6 K/s] 2.0 0.0 4.0 2.0 -2.0 2.0 0.0 1.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.6% 0.3%