Rapid Intensification Guidance WP092023 230827 18UTC Storm Located at : 16.00 123.80 Guidance run with Vmax [kt]: 110. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 110.00 U 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 30.00 U CONVECTION <-60C [%] 18.00 U IR CORE SYMMETRY [K] 7.80 F TC SIZE [%] 73.00 F 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] 21.8 26.5 28.9 27.5 28.6 23.4 23.7 19.7 N N N N N N N N Ocean Heat [kJ/cm^2] 54.0 54.0 56.0 58.0 74.0 99.0 92.0 77.0 N N N N N F F N Potential [kt] 55.0 55.0 55.0 55.0 55.0 55.0 55.0 55.0 U U U U U U U U 200mb Divg [10^6/s] 43.0 37.0 26.0 35.0 43.0 14.0 39.0 54.0 N N U N N U N N Humidity 700-500 hPa 68.0 71.0 74.0 76.0 76.0 76.0 75.0 75.0 N N N F F F F F T Advectio [10^6 K/s] 2.0 3.0 1.0 0.0 -6.0 -3.0 0.0 2.0 N N N N F N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.7% 1.1% 1.9% 25kt / 24h 0.9% 2.0% 1.4% 30kt / 24h 0.9% 0.9% 0.9% 35kt / 24h 0.8% 0.8% 0.8% 40kt / 24h 0.8% 0.8% 0.8% 45kt / 36h 23.8% 0.7% 12.3% 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 = 30.12 WP092023 230827 18UTC Storm Located at : 16.00 123.80 Guidance run with Vmax [kt]: 110. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 110.00 N 12-H DELTA VMAX [kt] -5.00 F CORE SIZE [km] 3.00 F TC SIZE [%] 73.00 U 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] 21.8 26.5 28.9 27.5 28.6 23.4 23.7 19.7 N N N N N N N N Humidity 700-500 hPa 68.0 71.0 74.0 76.0 76.0 76.0 75.0 75.0 N N N U U U U U T Advectio [10^6 K/s] 2.0 3.0 1.0 0.0 -6.0 -3.0 0.0 2.0 N N N N U N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 4.8% 2.4%