Rapid Intensification Guidance WP102023 230902 00UTC Storm Located at : 22.00 126.40 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 86.00 F CONVECTION <-60C [%] 71.00 F IR CORE SYMMETRY [K] 10.00 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] 20.2 17.7 15.4 22.7 23.4 23.5 18.1 15.9 N F F N N N F F Ocean Heat [kJ/cm^2] 56.0 79.0 88.0 88.0 51.0 75.0 26.0 22.0 N N F F N N U U Potential [kt] 80.0 80.0 80.0 80.0 80.0 80.0 80.0 67.9 N N N N N N N U 200mb Divg [10^6/s] 21.0 -10.0 12.0 25.0 27.0 69.0 0.0 30.0 U U U U U N U N Humidity 700-500 hPa 65.0 72.0 72.0 73.0 72.0 74.0 72.0 74.0 N N N N N N N N T Advectio [10^6 K/s] -2.0 0.0 -5.0 -5.0 1.0 2.0 3.0 -1.0 N N F F N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 49.6% 27.7% 38.6% 25kt / 24h 51.0% 57.7% 54.4% 30kt / 24h 51.0% 56.6% 53.8% 35kt / 24h 51.0% 56.6% 53.8% 40kt / 24h 28.1% 54.0% 41.1% 45kt / 36h 49.9% 34.3% 42.1% 55kt / 36h 0.0% 19.2% 9.6% 55kt / 48h 22.4% 17.9% 20.1% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 3.9% 7.3% 5.6% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.88 WP102023 230902 00UTC Storm Located at : 22.00 126.40 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] 10.00 U CORE SIZE [km] 3.00 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] 20.2 17.7 15.4 22.7 23.4 23.5 18.1 15.9 N N U N N N N U Humidity 700-500 hPa 65.0 72.0 72.0 73.0 72.0 74.0 72.0 74.0 N N N N N N N N T Advectio [10^6 K/s] -2.0 0.0 -5.0 -5.0 1.0 2.0 3.0 -1.0 N N U U N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.2% 0.1%