Rapid Intensification Guidance WP242025 250923 06UTC Storm Located at : 20.40 117.10 Guidance run with Vmax [kt]: 120. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 120.00 U 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 6.20 F CONVECTION <-50C [%] 80.00 N CONVECTION <-60C [%] 65.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 125.00 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] 18.4 23.7 19.4 27.5 28.6 26.6 28.3 31.4 F N N N N N N U Ocean Heat [kJ/cm^2] 44.0 41.0 38.0 34.0 31.0 35.0 14.0 14.0 N N U U U U U U Potential [kt] 45.0 42.0 42.0 44.3 45.0 45.0 45.0 45.0 U U U U U U U U 200mb Divg [10^6/s] 77.0 71.0 80.0 54.0 59.0 32.0 9.0 15.0 N N N N N N U U Humidity 700-500 hPa 74.0 75.0 74.0 76.0 77.0 80.0 83.0 86.0 N F N F F F F F T Advectio [10^6 K/s] 0.0 -1.0 3.0 3.0 15.0 9.0 0.0 12.0 N N N N U U N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.0% 1.5% 2.3% 25kt / 24h 2.2% 3.2% 2.7% 30kt / 24h 1.3% 2.1% 1.7% 35kt / 24h 1.0% 1.7% 1.3% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 0.0% 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 = 28.48 WP242025 250923 06UTC Storm Located at : 20.40 117.10 Guidance run with Vmax [kt]: 120. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 120.00 F 12-H DELTA VMAX [kt] -5.00 F CORE SIZE [km] 6.20 F TC SIZE [%] 125.00 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] 18.4 23.7 19.4 27.5 28.6 26.6 28.3 31.4 N N N N N N N N Humidity 700-500 hPa 74.0 75.0 74.0 76.0 77.0 80.0 83.0 86.0 N U N U U U U U T Advectio [10^6 K/s] 0.0 -1.0 3.0 3.0 15.0 9.0 0.0 12.0 N N N N F F N F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 4.9% 2.4%