Rapid Intensification Guidance WP222025 250906 18UTC Storm Located at : 18.50 114.80 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 43.00 U CONVECTION <-60C [%] 35.00 N IR CORE SYMMETRY [K] 7.80 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] 15.9 15.5 11.1 22.2 26.4 22.5 27.7 30.0 F F F N N N N N Ocean Heat [kJ/cm^2] 59.0 50.0 43.0 39.0 34.0 29.0 29.0 29.0 N N N U U U U U Potential [kt] 125.0 125.0 125.0 125.0 125.0 119.6 117.3 115.1 N N N N N N N N 200mb Divg [10^6/s] 57.0 81.0 67.0 62.0 11.0 34.0 43.0 32.0 N N N N U N N N Humidity 700-500 hPa 76.0 80.0 80.0 80.0 80.0 86.0 86.0 89.0 F F F F F F F VF T Advectio [10^6 K/s] -6.0 -6.0 -3.0 -4.0 -6.0 -4.0 -2.0 -1.0 F F N F F F N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 10.9% 12.7% 11.8% 25kt / 24h 34.1% 57.9% 46.0% 30kt / 24h 21.3% 44.4% 32.8% 35kt / 24h 13.5% 44.4% 28.9% 40kt / 24h 9.3% 44.4% 26.8% 45kt / 36h 25.9% 53.2% 39.6% 55kt / 36h 15.9% 32.0% 23.9% 55kt / 48h 18.7% 29.8% 24.3% 70kt / 48h 7.5% 21.9% 14.7% 65kt / 72h 3.4% 23.1% 13.2% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.00 WP222025 250906 18UTC Storm Located at : 18.50 114.80 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 U 12-H DELTA VMAX [kt] 10.00 U CORE SIZE [km] 2.20 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] 15.9 15.5 11.1 22.2 26.4 22.5 27.7 30.0 U U U N N N N N Humidity 700-500 hPa 76.0 80.0 80.0 80.0 80.0 86.0 86.0 89.0 U U U U U U U VU T Advectio [10^6 K/s] -6.0 -6.0 -3.0 -4.0 -6.0 -4.0 -2.0 -1.0 U U N U U U N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%