Rapid Intensification Guidance WP102023 230904 00UTC Storm Located at : 23.20 119.80 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] -5.00 U CORE SIZE [km] 11.40 F CONVECTION <-50C [%] 46.00 N CONVECTION <-60C [%] 29.00 U IR CORE SYMMETRY [K] 9.30 F TC SIZE [%] 115.00 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 17.3 12.5 15.8 18.2 11.2 11.9 9.3 N F F F F F F F Ocean Heat [kJ/cm^2] 25.0 21.0 22.0 20.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 90.0 84.6 71.5 61.6 49.3 40.0 37.2 37.2 N N U U U U U U 200mb Divg [10^6/s] 36.0 38.0 10.0 -2.0 14.0 13.0 31.0 38.0 N N U U U U N N Humidity 700-500 hPa 66.0 64.0 65.0 70.0 69.0 73.0 71.0 74.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 4.0 1.0 0.0 1.0 1.0 0.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 7.9% 5.1% 6.5% 25kt / 24h 8.1% 15.0% 11.6% 30kt / 24h 7.8% 10.9% 9.3% 35kt / 24h 7.1% 10.9% 9.0% 40kt / 24h 2.3% 10.9% 6.6% 45kt / 36h 3.5% 2.9% 3.2% 55kt / 36h 0.0% 0.8% 0.4% 55kt / 48h 0.7% 1.2% 1.0% 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 = 28.12 WP102023 230904 00UTC Storm Located at : 23.20 119.80 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] -5.00 F CORE SIZE [km] 11.40 F TC SIZE [%] 115.00 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 17.3 12.5 15.8 18.2 11.2 11.9 9.3 N N U U N U U U Humidity 700-500 hPa 66.0 64.0 65.0 70.0 69.0 73.0 71.0 74.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 4.0 1.0 0.0 1.0 1.0 0.0 0.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.2% 0.1%