Rapid Intensification Guidance WP232025 250917 18UTC Storm Located at : 18.80 119.90 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 38.00 U CONVECTION <-60C [%] 25.00 U IR CORE SYMMETRY [K] 7.00 F TC SIZE [%] 111.00 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] 13.3 10.1 10.6 7.6 12.2 11.0 9.4 12.5 F F F VF F F F F Ocean Heat [kJ/cm^2] 71.0 65.0 54.0 50.0 36.0 24.0 18.0 7.0 N N N N U U U U Potential [kt] 140.0 140.0 140.0 140.0 137.0 132.3 132.3 117.4 F F F F F F F N 200mb Divg [10^6/s] 15.0 12.0 15.0 32.0 35.0 25.0 21.0 60.0 U U U N N U U N Humidity 700-500 hPa 76.0 77.0 79.0 78.0 80.0 77.0 79.0 78.0 F F F F F F F F T Advectio [10^6 K/s] 3.0 4.0 0.0 1.0 4.0 2.0 2.0 4.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.3% 2.4% 1.3% 25kt / 24h 6.7% 30.2% 18.5% 30kt / 24h 2.8% 15.6% 9.2% 35kt / 24h 1.0% 13.3% 7.2% 40kt / 24h 0.2% 12.4% 6.3% 45kt / 36h 10.5% 43.4% 26.9% 55kt / 36h 6.9% 23.3% 15.1% 55kt / 48h 27.6% 32.4% 30.0% 70kt / 48h 14.9% 22.7% 18.8% 65kt / 72h 22.8% 43.9% 33.4% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.96 WP232025 250917 18UTC Storm Located at : 18.80 119.90 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 U 12-H DELTA VMAX [kt] -5.00 F CORE SIZE [km] 2.20 F TC SIZE [%] 111.00 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] 13.3 10.1 10.6 7.6 12.2 11.0 9.4 12.5 U U U VU U U U U Humidity 700-500 hPa 76.0 77.0 79.0 78.0 80.0 77.0 79.0 78.0 U U U U U U U U T Advectio [10^6 K/s] 3.0 4.0 0.0 1.0 4.0 2.0 2.0 4.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%