Rapid Intensification Guidance WP222025 250908 00UTC Storm Located at : 21.80 112.60 Guidance run with Vmax [kt]: 65. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 65.00 N 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 74.00 N CONVECTION <-60C [%] 59.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 119.00 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] 21.9 19.7 20.4 21.9 28.3 36.7 33.2 33.2 N N N N N U U U Ocean Heat [kJ/cm^2] 34.0 34.0 34.0 34.0 34.0 34.0 34.0 34.0 U U U U U U U U Potential [kt] 100.0 92.3 92.3 94.6 79.4 77.4 77.4 77.4 N N N N N U U U 200mb Divg [10^6/s] 41.0 42.0 30.0 13.0 7.0 4.0 0.0 0.0 N N N U U U U U Humidity 700-500 hPa 77.0 76.0 79.0 80.0 79.0 80.0 78.0 78.0 F F F F F F F F T Advectio [10^6 K/s] -6.0 -4.0 -2.0 0.0 2.0 1.0 2.0 2.0 F F N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 47.1% 29.8% 38.4% 25kt / 24h 48.9% 60.1% 54.5% 30kt / 24h 48.9% 58.8% 53.8% 35kt / 24h 48.9% 58.8% 53.8% 40kt / 24h 20.9% 58.8% 39.8% 45kt / 36h 21.0% 33.9% 27.5% 55kt / 36h 12.2% 18.2% 15.2% 55kt / 48h 1.6% 6.6% 4.1% 70kt / 48h 0.3% 3.6% 1.9% 65kt / 72h 0.1% 2.2% 1.1% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.40 WP222025 250908 00UTC Storm Located at : 21.80 112.60 Guidance run with Vmax [kt]: 65. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 65.00 N 12-H DELTA VMAX [kt] 15.00 U CORE SIZE [km] 2.20 F TC SIZE [%] 119.00 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] 21.9 19.7 20.4 21.9 28.3 36.7 33.2 33.2 N N N N N F F F Humidity 700-500 hPa 77.0 76.0 79.0 80.0 79.0 80.0 78.0 78.0 U U U U U U U U T Advectio [10^6 K/s] -6.0 -4.0 -2.0 0.0 2.0 1.0 2.0 2.0 U U N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.0%